23:11:28,392 |-INFO in ch.qos.logback.classic.LoggerContext[default] - This is logback-classic version ? 23:11:28,393 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - No custom configurators were discovered as a service. 23:11:28,393 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - Trying to configure with ch.qos.logback.classic.joran.SerializedModelConfigurator 23:11:28,394 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - Constructed configurator of type class ch.qos.logback.classic.joran.SerializedModelConfigurator 23:11:28,401 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.scmo] 23:11:28,401 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.scmo] 23:11:28,410 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - ch.qos.logback.classic.joran.SerializedModelConfigurator.configure() call lasted 7 milliseconds. ExecutionStatus=INVOKE_NEXT_IF_ANY 23:11:28,410 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - Trying to configure with ch.qos.logback.classic.util.DefaultJoranConfigurator 23:11:28,410 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - Constructed configurator of type class ch.qos.logback.classic.util.DefaultJoranConfigurator 23:11:28,411 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml] 23:11:28,415 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [jar:file:/home/jenkins/netconf-testtool-10.0.2-executable.jar!/logback.xml] 23:11:28,420 |-INFO in ch.qos.logback.core.joran.spi.ConfigurationWatchList@302552ec - URL [jar:file:/home/jenkins/netconf-testtool-10.0.2-executable.jar!/logback.xml] is not of type file 23:11:28,540 |-WARN in ch.qos.logback.core.model.processor.conditional.IfModelHandler - The 'condition' attribute in element is deprecated and slated for removal. Use element instead. 23:11:28,540 |-WARN in ch.qos.logback.core.model.processor.conditional.IfModelHandler - See also https://logback.qos.ch/codes.html#conditionAttributeDeprecation 23:11:28,639 |-INFO in ch.qos.logback.core.model.processor.conditional.IfModelHandler - Condition [property("log_file_name").contains("scale-util.log")] evaluated to false on line 21 23:11:28,639 |-INFO in ch.qos.logback.classic.model.processor.ConfigurationModelHandlerFull - Main configuration file URL: jar:file:/home/jenkins/netconf-testtool-10.0.2-executable.jar!/logback.xml 23:11:28,640 |-INFO in ch.qos.logback.classic.model.processor.ConfigurationModelHandlerFull - FileWatchList= {} 23:11:28,640 |-INFO in ch.qos.logback.classic.model.processor.ConfigurationModelHandlerFull - URLWatchList= {} 23:11:28,641 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - Processing appender named [STDOUT] 23:11:28,641 |-INFO in ch.qos.logback.core.model.processor.AppenderModelHandler - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 23:11:28,647 |-INFO in ch.qos.logback.core.model.processor.ImplicitModelHandler - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 23:11:28,692 |-INFO in ch.qos.logback.core.ConsoleAppender[STDOUT] - NOTE: Writing to the console can be slow. Try to avoid logging to the 23:11:28,692 |-INFO in ch.qos.logback.core.ConsoleAppender[STDOUT] - console in production environments, especially in high volume systems. 23:11:28,692 |-INFO in ch.qos.logback.core.ConsoleAppender[STDOUT] - See also https://logback.qos.ch/codes.html#slowConsole 23:11:28,692 |-INFO in ch.qos.logback.classic.model.processor.RootLoggerModelHandler - Setting level of ROOT logger to INFO 23:11:28,693 |-INFO in ch.qos.logback.core.model.processor.AppenderRefModelHandler - Attaching appender named [STDOUT] to Logger[ROOT] 23:11:28,693 |-INFO in ch.qos.logback.classic.model.processor.LoggerModelHandler - Setting level of logger [com.ning.http.client] to WARN 23:11:28,693 |-INFO in ch.qos.logback.core.model.processor.DefaultProcessor@3d285d7e - End of configuration. 23:11:28,694 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@40005471 - Registering current configuration as safe fallback point 23:11:28,695 |-INFO in ch.qos.logback.classic.util.ContextInitializer@26794848 - ch.qos.logback.classic.util.DefaultJoranConfigurator.configure() call lasted 284 milliseconds. ExecutionStatus=DO_NOT_INVOKE_NEXT_IF_ANY 23:11:28.825 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 23:11:30.936 [main] INFO o.o.n.t.spi.NettyTransportSupport - Netty transport backed by java.nio with TCP keepalive options 23:11:30.940 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Starting 1000, SSH simulated devices starting on port 17830 23:11:31.094 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Loading models from directory. 23:11:31.139 [main] INFO o.o.y.y.p.r.SharedEffectiveModelContextFactory - Using weak references 23:11:49.358 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - using MdsalOperationProvider. 23:11:49.363 [main] INFO o.o.y.b.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone 23:11:49.364 [main] INFO o.o.y.b.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix 23:11:49.364 [main] INFO o.o.y.b.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone 23:11:49.365 [main] INFO o.o.y.b.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix 23:11:49.568 [main] INFO o.o.n.s.s.c.u.s.b.BouncyCastleSecurityProviderRegistrar - getOrCreateProvider(BC) created instance of org.bouncycastle.jce.provider.BouncyCastleProvider 23:11:49.572 [main] INFO o.o.n.s.s.c.u.s.e.EdDSASecurityProviderRegistrar - getOrCreateProvider(EdDSA) created instance of org.opendaylight.netconf.shaded.eddsa.EdDSASecurityProvider 23:11:50.082 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 17830 to 18829 23:14:06.665 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.670 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40066 authenticated 23:14:06.785 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40092 authenticated 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40228 authenticated 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40526 authenticated 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40356 authenticated 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40686 authenticated 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.786 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40834 authenticated 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40936 authenticated 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41104 authenticated 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41226 authenticated 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.787 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41360 authenticated 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41518 authenticated 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41648 authenticated 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41756 authenticated 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41902 authenticated 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42048 authenticated 23:14:06.788 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.789 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42154 authenticated 23:14:06.789 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.789 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42292 authenticated 23:14:07.225 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40126 authenticated 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40240 authenticated 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40388 authenticated 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.226 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40544 authenticated 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40720 authenticated 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40852 authenticated 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40982 authenticated 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.227 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41124 authenticated 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41242 authenticated 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41382 authenticated 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41536 authenticated 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41678 authenticated 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41784 authenticated 23:14:07.228 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41930 authenticated 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42062 authenticated 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42174 authenticated 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42330 authenticated 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42474 authenticated 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.229 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42602 authenticated 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42778 authenticated 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42976 authenticated 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43088 authenticated 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43240 authenticated 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43378 authenticated 23:14:07.230 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.231 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43520 authenticated 23:14:07.231 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.231 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43668 authenticated 23:14:07.441 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.442 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40158 authenticated 23:14:07.442 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.442 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40272 authenticated 23:14:07.442 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.442 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40422 authenticated 23:14:07.442 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.443 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40588 authenticated 23:14:07.443 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.443 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40760 authenticated 23:14:07.443 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.443 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40874 authenticated 23:14:07.444 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.444 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41014 authenticated 23:14:07.444 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.444 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41140 authenticated 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41274 authenticated 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41412 authenticated 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41554 authenticated 23:14:07.445 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.446 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41694 authenticated 23:14:07.446 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.446 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41814 authenticated 23:14:07.446 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.446 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41952 authenticated 23:14:07.446 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.447 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42080 authenticated 23:14:07.457 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.458 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42210 authenticated 23:14:07.458 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.459 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42360 authenticated 23:14:07.459 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.459 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42494 authenticated 23:14:07.459 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.460 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42644 authenticated 23:14:07.460 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.460 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42822 authenticated 23:14:07.460 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.461 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42990 authenticated 23:14:07.461 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.461 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43108 authenticated 23:14:07.461 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.461 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43270 authenticated 23:14:07.462 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.462 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43842 authenticated 23:14:07.462 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.462 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43406 authenticated 23:14:07.462 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.463 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43538 authenticated 23:14:07.463 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.463 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43696 authenticated 23:14:07.463 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.463 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43964 authenticated 23:14:07.464 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.464 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44140 authenticated 23:14:07.464 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.464 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44286 authenticated 23:14:07.465 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.465 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44610 authenticated 23:14:07.465 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.465 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44440 authenticated 23:14:07.465 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.465 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44744 authenticated 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44874 authenticated 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45024 authenticated 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45174 authenticated 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.466 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45292 authenticated 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45458 authenticated 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45622 authenticated 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45748 authenticated 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.467 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45902 authenticated 23:14:07.468 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.468 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46064 authenticated 23:14:07.482 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.483 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41716 authenticated 23:14:07.497 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.497 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40178 authenticated 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40294 authenticated 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40440 authenticated 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40612 authenticated 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40772 authenticated 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40878 authenticated 23:14:07.498 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41032 authenticated 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41154 authenticated 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41292 authenticated 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41430 authenticated 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41576 authenticated 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41834 authenticated 23:14:07.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41976 authenticated 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42090 authenticated 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42240 authenticated 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42388 authenticated 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42520 authenticated 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.500 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42674 authenticated 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42848 authenticated 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42998 authenticated 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43134 authenticated 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43284 authenticated 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43432 authenticated 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.501 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43558 authenticated 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43728 authenticated 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43854 authenticated 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43982 authenticated 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44150 authenticated 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44314 authenticated 23:14:07.502 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44458 authenticated 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44626 authenticated 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44754 authenticated 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44888 authenticated 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45050 authenticated 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.503 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45186 authenticated 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45316 authenticated 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45486 authenticated 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45640 authenticated 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.504 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45766 authenticated 23:14:08.016 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.016 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.017 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40182 authenticated 23:14:08.017 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.017 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40460 authenticated 23:14:08.017 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40322 authenticated 23:14:08.017 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.017 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40634 authenticated 23:14:08.017 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.018 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40788 authenticated 23:14:08.018 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.018 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40894 authenticated 23:14:08.018 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.018 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41048 authenticated 23:14:08.018 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.019 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41172 authenticated 23:14:08.019 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.019 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41314 authenticated 23:14:08.019 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.019 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41444 authenticated 23:14:08.019 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.020 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41594 authenticated 23:14:08.020 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.020 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41722 authenticated 23:14:08.020 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.020 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41854 authenticated 23:14:08.021 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.021 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41996 authenticated 23:14:08.021 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.021 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42102 authenticated 23:14:08.021 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42254 authenticated 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42402 authenticated 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42536 authenticated 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42684 authenticated 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.022 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42876 authenticated 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43020 authenticated 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43152 authenticated 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43300 authenticated 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43436 authenticated 23:14:08.023 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.024 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43576 authenticated 23:14:08.024 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.024 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43742 authenticated 23:14:08.039 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.039 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43866 authenticated 23:14:08.039 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.039 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44008 authenticated 23:14:08.039 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.040 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44180 authenticated 23:14:08.040 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.040 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44338 authenticated 23:14:08.055 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.055 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44478 authenticated 23:14:08.056 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.056 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44632 authenticated 23:14:08.056 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.056 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44764 authenticated 23:14:08.056 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.056 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.057 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44906 authenticated 23:14:08.057 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.057 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46438 authenticated 23:14:08.057 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45076 authenticated 23:14:08.057 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.057 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45204 authenticated 23:14:08.058 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.058 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45336 authenticated 23:14:08.058 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.058 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45510 authenticated 23:14:08.058 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.058 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45660 authenticated 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45786 authenticated 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45932 authenticated 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46104 authenticated 23:14:08.059 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.060 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46392 authenticated 23:14:08.069 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.070 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40196 authenticated 23:14:08.070 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.070 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40328 authenticated 23:14:08.071 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.071 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40474 authenticated 23:14:08.071 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.071 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40664 authenticated 23:14:08.071 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.071 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40814 authenticated 23:14:08.071 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.072 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.072 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41740 authenticated 23:14:08.072 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40906 authenticated 23:14:08.072 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.072 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41066 authenticated 23:14:08.073 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.073 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41202 authenticated 23:14:08.073 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.073 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41866 authenticated 23:14:08.073 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.073 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41466 authenticated 23:14:08.074 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.074 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42110 authenticated 23:14:08.074 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.074 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41614 authenticated 23:14:08.074 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.074 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42262 authenticated 23:14:08.075 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.075 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41334 authenticated 23:14:08.075 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.075 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42414 authenticated 23:14:08.075 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.076 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42554 authenticated 23:14:08.076 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.076 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42706 authenticated 23:14:08.076 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.077 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42014 authenticated 23:14:08.077 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.077 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42898 authenticated 23:14:08.082 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43042 authenticated 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43178 authenticated 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43314 authenticated 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43456 authenticated 23:14:08.083 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43590 authenticated 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43752 authenticated 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43880 authenticated 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44024 authenticated 23:14:08.084 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44206 authenticated 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44360 authenticated 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44508 authenticated 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44646 authenticated 23:14:08.085 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.086 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44784 authenticated 23:14:08.086 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.086 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.086 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44930 authenticated 23:14:08.086 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.086 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45080 authenticated 23:14:08.086 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.087 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45224 authenticated 23:14:08.087 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.087 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46370 authenticated 23:14:08.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45348 authenticated 23:14:08.088 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45532 authenticated 23:14:08.088 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45682 authenticated 23:14:08.088 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45792 authenticated 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45958 authenticated 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46124 authenticated 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46272 authenticated 23:14:08.151 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.151 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40144 authenticated 23:14:08.151 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.151 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40264 authenticated 23:14:08.151 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40406 authenticated 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40572 authenticated 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40746 authenticated 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40860 authenticated 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41010 authenticated 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41134 authenticated 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.152 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41264 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41688 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41398 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41810 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41544 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41944 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42074 authenticated 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.153 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42206 authenticated 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42350 authenticated 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42480 authenticated 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42632 authenticated 23:14:08.154 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.155 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42810 authenticated 23:14:08.155 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.155 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42988 authenticated 23:14:08.155 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.155 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43102 authenticated 23:14:08.156 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.162 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43256 authenticated 23:14:08.162 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.162 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43526 authenticated 23:14:08.162 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.162 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43398 authenticated 23:14:08.163 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.163 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43688 authenticated 23:14:08.163 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.163 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43834 authenticated 23:14:08.163 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43954 authenticated 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44124 authenticated 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44282 authenticated 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44426 authenticated 23:14:08.164 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44602 authenticated 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44734 authenticated 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44866 authenticated 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45014 authenticated 23:14:08.165 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45170 authenticated 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45282 authenticated 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45450 authenticated 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45610 authenticated 23:14:08.166 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.167 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45744 authenticated 23:14:08.167 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.167 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45886 authenticated 23:14:08.167 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.167 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46052 authenticated 23:14:08.257 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.257 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40180 authenticated 23:14:08.257 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.257 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.258 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40308 authenticated 23:14:08.258 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41706 authenticated 23:14:08.258 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.258 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40446 authenticated 23:14:08.258 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.259 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40626 authenticated 23:14:08.259 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.259 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40780 authenticated 23:14:08.259 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.259 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40892 authenticated 23:14:08.259 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41034 authenticated 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41158 authenticated 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41298 authenticated 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41438 authenticated 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.260 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41588 authenticated 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41840 authenticated 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41980 authenticated 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42092 authenticated 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42252 authenticated 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42392 authenticated 23:14:08.261 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42528 authenticated 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42682 authenticated 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42862 authenticated 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43006 authenticated 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43144 authenticated 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.262 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43288 authenticated 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43434 authenticated 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43562 authenticated 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43734 authenticated 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43858 authenticated 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43998 authenticated 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.263 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44166 authenticated 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44324 authenticated 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44464 authenticated 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44628 authenticated 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44762 authenticated 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44890 authenticated 23:14:08.264 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.265 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45064 authenticated 23:14:08.269 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.269 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45190 authenticated 23:14:08.270 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.270 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45330 authenticated 23:14:08.270 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.270 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45502 authenticated 23:14:08.270 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.270 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.270 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45650 authenticated 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45780 authenticated 23:14:08.271 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46368 authenticated 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45926 authenticated 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46092 authenticated 23:14:08.271 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40106 authenticated 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46238 authenticated 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40232 authenticated 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40364 authenticated 23:14:08.272 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40836 authenticated 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40532 authenticated 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40698 authenticated 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41108 authenticated 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41228 authenticated 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40950 authenticated 23:14:08.273 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41364 authenticated 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41654 authenticated 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42052 authenticated 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41916 authenticated 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41520 authenticated 23:14:08.274 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.275 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41766 authenticated 23:14:08.286 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.287 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40220 authenticated 23:14:08.287 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.287 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40082 authenticated 23:14:08.288 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.288 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40350 authenticated 23:14:08.288 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.288 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40514 authenticated 23:14:08.289 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.289 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40682 authenticated 23:14:08.289 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.289 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40830 authenticated 23:14:08.289 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.289 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40926 authenticated 23:14:08.296 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.296 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42166 authenticated 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42302 authenticated 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42464 authenticated 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42586 authenticated 23:14:08.297 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.298 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42750 authenticated 23:14:08.298 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.298 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42950 authenticated 23:14:08.298 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.298 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43066 authenticated 23:14:08.298 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43232 authenticated 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43362 authenticated 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43498 authenticated 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43644 authenticated 23:14:08.299 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43800 authenticated 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43924 authenticated 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44070 authenticated 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44256 authenticated 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44396 authenticated 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.300 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44548 authenticated 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44710 authenticated 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44828 authenticated 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44978 authenticated 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45132 authenticated 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45256 authenticated 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.301 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45420 authenticated 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45570 authenticated 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45714 authenticated 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45842 authenticated 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46016 authenticated 23:14:08.302 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.303 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46166 authenticated 23:14:08.303 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.303 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:39956 authenticated 23:14:08.307 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.307 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41088 authenticated 23:14:08.307 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.307 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41224 authenticated 23:14:08.307 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.307 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41354 authenticated 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41506 authenticated 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41642 authenticated 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41754 authenticated 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.308 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41892 authenticated 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42038 authenticated 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42144 authenticated 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42288 authenticated 23:14:08.309 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.310 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42438 authenticated 23:14:08.310 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.310 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42570 authenticated 23:14:08.310 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42724 authenticated 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42926 authenticated 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43058 authenticated 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43212 authenticated 23:14:08.311 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.312 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43338 authenticated 23:14:08.312 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.312 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43490 authenticated 23:14:08.312 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.312 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43632 authenticated 23:14:08.312 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43788 authenticated 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43916 authenticated 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44058 authenticated 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.313 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44234 authenticated 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44388 authenticated 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44530 authenticated 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44684 authenticated 23:14:08.314 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.315 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44804 authenticated 23:14:08.315 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.315 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44956 authenticated 23:14:08.315 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.315 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45106 authenticated 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45238 authenticated 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45390 authenticated 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45554 authenticated 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45696 authenticated 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45828 authenticated 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.316 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45998 authenticated 23:14:08.317 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.317 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46148 authenticated 23:14:08.479 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.480 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40458 authenticated 23:14:08.480 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.480 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40190 authenticated 23:14:08.480 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.480 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40324 authenticated 23:14:08.481 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.481 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40648 authenticated 23:14:08.489 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.489 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40802 authenticated 23:14:08.489 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.489 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40898 authenticated 23:14:08.489 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.490 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41060 authenticated 23:14:08.490 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.490 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41186 authenticated 23:14:08.490 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41328 authenticated 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41454 authenticated 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41728 authenticated 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41864 authenticated 23:14:08.491 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.492 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41604 authenticated 23:14:08.492 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.492 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.492 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42258 authenticated 23:14:08.492 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46374 authenticated 23:14:08.492 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.492 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42000 authenticated 23:14:08.492 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42108 authenticated 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42412 authenticated 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42548 authenticated 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.493 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42696 authenticated 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42888 authenticated 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43030 authenticated 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43166 authenticated 23:14:08.494 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.495 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43310 authenticated 23:14:08.495 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.495 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43448 authenticated 23:14:08.495 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.495 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43582 authenticated 23:14:08.495 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43748 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43878 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44010 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44194 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44348 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44494 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44636 authenticated 23:14:08.496 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45078 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45346 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44776 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44914 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45218 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45526 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45788 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45666 authenticated 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.497 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45942 authenticated 23:14:08.498 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.498 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46118 authenticated 23:14:08.498 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.498 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46262 authenticated 23:14:08.624 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40278 authenticated 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40432 authenticated 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40164 authenticated 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.625 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40602 authenticated 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40770 authenticated 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41020 authenticated 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40876 authenticated 23:14:08.626 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41150 authenticated 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41428 authenticated 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41276 authenticated 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.627 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41562 authenticated 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42088 authenticated 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41968 authenticated 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41822 authenticated 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.628 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41698 authenticated 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42226 authenticated 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42374 authenticated 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42510 authenticated 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.629 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42658 authenticated 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42836 authenticated 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42992 authenticated 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43278 authenticated 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43124 authenticated 23:14:08.630 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43422 authenticated 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43544 authenticated 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43712 authenticated 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44148 authenticated 23:14:08.631 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43844 authenticated 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43970 authenticated 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44302 authenticated 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44452 authenticated 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44620 authenticated 23:14:08.632 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.633 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44750 authenticated 23:14:08.633 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.633 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44882 authenticated 23:14:08.636 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.636 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40012 authenticated 23:14:08.636 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.636 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45038 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45178 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45306 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45470 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45634 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45758 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45912 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46072 authenticated 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.637 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46216 authenticated 23:14:08.644 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.644 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46344 authenticated 23:14:08.767 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.767 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:39926 authenticated 23:14:08.804 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.804 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40348 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40502 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40672 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40818 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40918 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41086 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41218 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41340 authenticated 23:14:08.805 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41494 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41626 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41876 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42034 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42138 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42272 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42428 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42564 authenticated 23:14:08.806 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42722 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42914 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43048 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43204 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43336 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43476 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43618 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43780 authenticated 23:14:08.807 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43906 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44046 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44228 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44382 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44518 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44670 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44798 authenticated 23:14:08.808 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.809 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44948 authenticated 23:14:08.818 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.818 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41748 authenticated 23:14:08.819 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.819 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45094 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45232 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.820 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45378 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.820 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46382 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45544 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45694 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45812 authenticated 23:14:08.820 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.821 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45986 authenticated 23:14:08.821 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.821 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46142 authenticated 23:14:08.829 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.829 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40208 authenticated 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40334 authenticated 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40488 authenticated 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40656 authenticated 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.843 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40816 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40908 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41070 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41206 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41336 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41738 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41480 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41618 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41872 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42020 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42126 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42266 authenticated 23:14:08.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42416 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42556 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42720 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42910 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43044 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43188 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43324 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43472 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43604 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43764 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43892 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44032 authenticated 23:14:08.845 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44214 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44370 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44510 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44662 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44794 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44934 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45092 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45228 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45364 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45540 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45688 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45806 authenticated 23:14:08.846 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.847 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45972 authenticated 23:14:08.847 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.847 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46130 authenticated 23:14:08.847 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.847 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46282 authenticated 23:14:08.865 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.865 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46398 authenticated 23:14:08.962 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.963 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40114 authenticated 23:14:08.963 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.963 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40238 authenticated 23:14:08.963 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.963 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40374 authenticated 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40714 authenticated 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40966 authenticated 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40850 authenticated 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41116 authenticated 23:14:08.972 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40536 authenticated 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41236 authenticated 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41374 authenticated 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.973 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41524 authenticated 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41662 authenticated 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41776 authenticated 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41928 authenticated 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42056 authenticated 23:14:08.974 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42168 authenticated 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42314 authenticated 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42466 authenticated 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42592 authenticated 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.975 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42762 authenticated 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42960 authenticated 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43076 authenticated 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43236 authenticated 23:14:08.976 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43376 authenticated 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43512 authenticated 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43652 authenticated 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43802 authenticated 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43938 authenticated 23:14:08.977 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.978 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44086 authenticated 23:14:08.978 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.978 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44264 authenticated 23:14:08.978 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.978 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44406 authenticated 23:14:08.978 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44560 authenticated 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44712 authenticated 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44840 authenticated 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44986 authenticated 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45146 authenticated 23:14:08.979 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.980 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45270 authenticated 23:14:08.980 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.980 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45436 authenticated 23:14:08.980 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.980 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45576 authenticated 23:14:08.980 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45716 authenticated 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45856 authenticated 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46022 authenticated 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.981 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46174 authenticated 23:14:09.066 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.066 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46352 authenticated 23:14:09.066 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.067 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46430 authenticated 23:14:09.081 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.082 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46082 authenticated 23:14:09.532 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43946 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44102 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44266 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44570 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44408 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44720 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44848 authenticated 23:14:09.533 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44998 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45156 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45272 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45442 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45720 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45592 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45868 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46034 authenticated 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.534 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46180 authenticated 23:14:09.559 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.559 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42582 authenticated 23:14:09.559 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.559 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42734 authenticated 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43060 authenticated 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42934 authenticated 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43226 authenticated 23:14:09.569 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43354 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43494 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43634 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43794 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43922 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44066 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44246 authenticated 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.570 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44390 authenticated 23:14:09.583 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.583 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44544 authenticated 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44694 authenticated 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44816 authenticated 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44964 authenticated 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45120 authenticated 23:14:09.584 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45248 authenticated 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45404 authenticated 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45568 authenticated 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45704 authenticated 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45836 authenticated 23:14:09.585 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.586 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46006 authenticated 23:14:09.586 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.586 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46162 authenticated 23:14:09.914 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.914 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40248 authenticated 23:14:09.914 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.914 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40140 authenticated 23:14:09.914 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40558 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40402 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40734 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40854 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40996 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41128 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41254 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41394 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41542 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41684 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41796 authenticated 23:14:09.915 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41932 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42066 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42190 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42340 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42478 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42618 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42794 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:42982 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43250 authenticated 23:14:09.916 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43098 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43382 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43522 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43678 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43818 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:43950 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44110 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44280 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44414 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44586 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44728 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45000 authenticated 23:14:09.917 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:44856 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45160 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45276 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45444 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45602 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45734 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:45872 authenticated 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:09.918 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46038 authenticated 23:14:10.017 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.017 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46782 authenticated 23:14:10.376 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-CFG-DCL 23:14:10.399 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-OPER-DCL 23:14:10.399 [netconf-device-simulator-threads-1] INFO o.o.n.t.tool.MdsalOperationProvider - ThreadFactory created: CommitFutures 23:14:10.420 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.420 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.420 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46570 authenticated 23:14:10.420 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.420 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.420 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.420 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46608 authenticated 23:14:10.420 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.420 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46588 authenticated 23:14:10.420 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46574 authenticated 23:14:10.421 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46624 authenticated 23:14:10.421 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46584 authenticated 23:14:10.460 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.460 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47082 authenticated 23:14:10.460 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.460 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.460 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47108 authenticated 23:14:10.460 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47114 authenticated 23:14:10.460 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.460 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.460 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.460 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47130 authenticated 23:14:10.460 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47126 authenticated 23:14:10.460 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47124 authenticated 23:14:10.461 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.461 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.461 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47156 authenticated 23:14:10.461 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47160 authenticated 23:14:10.462 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.462 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47122 authenticated 23:14:10.462 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.462 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47168 authenticated 23:14:10.620 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.620 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40000 authenticated 23:14:10.644 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14dbd565 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.SimpleContainerNode@39b5d8d6 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14dbd565 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.SimpleContainerNode@39b5d8d6 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:10.650 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14dbd565 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.SimpleContainerNode@39b5d8d6 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14dbd565 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.SimpleContainerNode@39b5d8d6 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:10.699 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.699 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.699 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46634 authenticated 23:14:10.699 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.699 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.699 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46656 authenticated 23:14:10.699 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.699 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46648 authenticated 23:14:10.699 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46682 authenticated 23:14:10.699 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.699 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46702 authenticated 23:14:10.700 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46704 authenticated 23:14:10.714 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.714 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46690 authenticated 23:14:10.801 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.802 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40060 authenticated 23:14:10.813 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@625a6534 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14dbd565 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@625a6534 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14dbd565 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:10.828 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.828 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46610 authenticated 23:14:10.833 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.833 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47096 authenticated 23:14:10.834 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.834 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46674 authenticated 23:14:10.838 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.838 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.838 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.838 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46946 authenticated 23:14:10.838 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46900 authenticated 23:14:10.838 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46870 authenticated 23:14:10.847 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.847 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46906 authenticated 23:14:10.860 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.860 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.860 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34906 authenticated 23:14:10.860 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34884 authenticated 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46860 authenticated 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46910 authenticated 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34916 authenticated 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46566 authenticated 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47428 authenticated 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:10.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47508 authenticated 23:14:11.040 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.040 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46530 authenticated 23:14:11.041 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.041 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47450 authenticated 23:14:11.041 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.041 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47528 authenticated 23:14:11.233 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.233 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34870 authenticated 23:14:11.233 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.233 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40028 authenticated 23:14:11.467 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.468 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34922 authenticated 23:14:11.468 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.468 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46538 authenticated 23:14:11.507 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.508 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47446 authenticated 23:14:11.530 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.530 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46512 authenticated 23:14:11.553 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47732 authenticated 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47422 authenticated 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47616 authenticated 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:39984 authenticated 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.554 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46508 authenticated 23:14:11.565 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.565 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47700 authenticated 23:14:11.647 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.647 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47764 authenticated 23:14:11.647 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.647 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34796 authenticated 23:14:11.647 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.647 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34972 authenticated 23:14:11.701 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.702 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34942 authenticated 23:14:11.702 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.702 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34998 authenticated 23:14:11.702 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.702 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40034 authenticated 23:14:11.878 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@38ab0098 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@547e1e5e differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@38ab0098 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@547e1e5e differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:11.959 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:11.959 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47780 authenticated 23:14:12.008 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.008 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40010 authenticated 23:14:12.107 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-64 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:12.119 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-64 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:12.121 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:12.198 [CommitFutures-2] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-68 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:12.198 [CommitFutures-2] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-68 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:12.198 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:12.439 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6c079a7d and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3b294cc0 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6c079a7d and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3b294cc0 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:12.913 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d7f1ce2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4155f58a differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d7f1ce2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4155f58a differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:12.971 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-109 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:12.972 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-109 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:12.972 [netconf-device-simulator-threads-1] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:13.221 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5c67de20 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7871c6e5 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5c67de20 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7871c6e5 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:14.024 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7de414d7 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@461a5a2 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7de414d7 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@461a5a2 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:16.003 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42330])[state=Opened] RuntimeSshException: null 23:14:16.158 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 275 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space at java.base/java.util.Arrays.copyOf(Arrays.java:3541) at java.base/java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:242) at java.base/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:744) at java.base/java.lang.StringBuilder.append(StringBuilder.java:233) at com.google.common.io.CharStreams.copyReaderToBuilder(CharStreams.java:116) at com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:173) at com.google.common.io.CharStreams.toString(CharStreams.java:159) at com.google.common.io.CharSource.read(CharSource.java:294) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.moduleToCapability(CurrentSchemaContext.java:100) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.createCapabilities(CurrentSchemaContext.java:84) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.onModelContextUpdated(CurrentSchemaContext.java:65) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext$$Lambda/0x00007f53b85608e0.accept(Unknown Source) at org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService.registerSchemaContextListener(FixedDOMSchemaService.java:60) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.(CurrentSchemaContext.java:50) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:114) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation$$Lambda/0x00007f53b84de670.apply(Unknown Source) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) 23:14:17.522 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41822])[state=Opened] RuntimeSshException: null 23:14:17.604 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 216 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space at java.base/java.util.Arrays.copyOf(Arrays.java:3541) at java.base/java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:242) at java.base/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:744) at java.base/java.lang.StringBuilder.append(StringBuilder.java:233) at com.google.common.io.CharStreams.copyReaderToBuilder(CharStreams.java:116) at com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:173) at com.google.common.io.CharStreams.toString(CharStreams.java:159) at com.google.common.io.CharSource.read(CharSource.java:294) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.moduleToCapability(CurrentSchemaContext.java:100) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.createCapabilities(CurrentSchemaContext.java:84) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.onModelContextUpdated(CurrentSchemaContext.java:65) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext$$Lambda/0x00007f53b85608e0.accept(Unknown Source) at org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService.registerSchemaContextListener(FixedDOMSchemaService.java:60) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.(CurrentSchemaContext.java:50) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:114) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation$$Lambda/0x00007f53b84de670.apply(Unknown Source) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) 23:14:17.623 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-148 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:17.623 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-148 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:17.623 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:19.965 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42822])[state=Opened] RuntimeSshException: null 23:14:19.965 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42998])[state=Opened] RuntimeSshException: null 23:14:19.965 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 323 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:19.965 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 339 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:20.210 [CommitFutures-0] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-0 java.lang.OutOfMemoryError: Java heap space at java.base/java.util.concurrent.SynchronousQueue$Transferer.xferLifo(SynchronousQueue.java:191) at java.base/java.util.concurrent.SynchronousQueue.xfer(SynchronousQueue.java:235) at java.base/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:338) at org.opendaylight.yangtools.util.concurrent.CachedThreadPoolExecutor$ExecutorQueue.poll(CachedThreadPoolExecutor.java:172) at org.opendaylight.yangtools.util.concurrent.CachedThreadPoolExecutor$ExecutorQueue.poll(CachedThreadPoolExecutor.java:131) at java.base/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1069) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.runWith(Thread.java:1596) at java.base/java.lang.Thread.run(Thread.java:1583) 23:14:20.214 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42252])[state=Opened] RuntimeSshException: null 23:14:20.214 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 277 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:22.225 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43042])[state=Opened] RuntimeSshException: null 23:14:22.225 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 342 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:22.993 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43134])[state=Opened] RuntimeSshException: null 23:14:23.064 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 353 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:23.240 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42990])[state=Opened] RuntimeSshException: null 23:14:23.240 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 338 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:23.722 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42392])[state=Opened] RuntimeSshException: null 23:14:23.722 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 293 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:25.808 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42528])[state=Opened] OutOfMemoryError: Java heap space 23:14:25.809 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 304 encountered an error java.lang.OutOfMemoryError: Java heap space 23:14:25.810 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43108])[state=Opened] RuntimeSshException: null 23:14:25.810 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 352 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:26.314 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41996])[state=Opened] RuntimeSshException: null 23:14:26.314 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 235 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:27.053 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41968])[state=Opened] RuntimeSshException: null 23:14:27.053 [CommitFutures-3] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-158 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:27.053 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 232 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:27.054 [CommitFutures-3] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-158 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:27.054 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:28.136 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42474])[state=Opened] RuntimeSshException: null 23:14:28.137 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 291 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:29.812 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42682])[state=Opened] RuntimeSshException: null 23:14:29.812 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 316 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:29.163 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43270])[state=Opened] RuntimeSshException: null 23:14:29.892 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 366 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:30.516 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42102])[state=Opened] RuntimeSshException: null 23:14:30.516 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43284])[state=Opened] RuntimeSshException: null 23:14:30.516 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 251 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:30.516 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 368 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.576 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43178])[state=Opened] RuntimeSshException: null 23:14:31.576 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 358 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.578 [CommitFutures-3] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-164 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:31.655 [CommitFutures-3] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-164 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:32.097 [CommitFutures-4] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-166 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:32.177 [CommitFutures-4] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-165 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:32.257 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:33.235 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41944])[state=Opened] RuntimeSshException: null 23:14:33.235 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 231 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:32.442 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:34.110 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42088])[state=Opened] RuntimeSshException: null 23:14:34.110 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 246 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:35.466 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43406])[state=Opened] RuntimeSshException: null 23:14:35.466 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42254])[state=Opened] RuntimeSshException: null 23:14:35.803 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 267 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:35.808 [CommitFutures-1] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-168 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:35.808 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 381 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:35.809 [CommitFutures-1] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-168 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:35.960 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:36.632 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42602])[state=Opened] RuntimeSshException: null 23:14:36.632 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43432])[state=Opened] RuntimeSshException: null 23:14:36.632 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 382 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:36.632 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 312 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:36.804 [CommitFutures-1] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-171 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:36.804 [CommitFutures-1] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-172 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:36.810 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:38.638 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42226])[state=Opened] RuntimeSshException: null 23:14:39.211 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43558])[state=Opened] RuntimeSshException: null 23:14:38.639 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 264 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:39.212 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 396 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:39.703 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42402])[state=Opened] RuntimeSshException: null 23:14:39.703 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 283 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:41.140 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42074])[state=Opened] RuntimeSshException: null 23:14:41.141 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 244 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:41.302 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42778])[state=Opened] RuntimeSshException: null 23:14:41.302 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 326 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:42.239 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42862])[state=Opened] RuntimeSshException: null 23:14:42.240 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 331 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:42.632 [CommitFutures-4] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-175 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:42.865 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42374])[state=Opened] RuntimeSshException: null 23:14:43.984 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43538])[state=Opened] RuntimeSshException: null 23:14:42.866 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 280 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:43.983 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2f6a6744 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4de4ed2e differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2f6a6744 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4de4ed2e differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:43.984 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 395 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:43.505 [CommitFutures-4] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-175 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:44.151 [netconf-device-simulator-threads-1] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:14:44.151 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6c84ffaa and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2f6a6744 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6c84ffaa and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2f6a6744 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:44.563 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42206])[state=Opened] RuntimeSshException: null 23:14:44.646 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 259 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:44.563 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43314])[state=Opened] RuntimeSshException: null 23:14:44.662 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 370 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:45.519 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43006])[state=Opened] RuntimeSshException: null 23:14:45.679 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 346 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:46.414 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42536])[state=Opened] RuntimeSshException: null 23:14:46.415 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 551 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:48.418 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43696])[state=Opened] RuntimeSshException: null 23:14:49.400 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42684])[state=Opened] RuntimeSshException: null 23:14:49.400 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 553 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:49.891 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43728])[state=Opened] RuntimeSshException: null 23:14:49.892 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 414 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:48.893 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 409 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:51.412 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43144])[state=Opened] RuntimeSshException: null 23:14:51.413 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 361 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:51.662 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42510])[state=Opened] RuntimeSshException: null 23:14:51.823 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 296 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:52.178 [CommitFutures-2] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-185 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:54.261 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43842])[state=Opened] RuntimeSshException: null 23:14:54.261 [CommitFutures-2] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-2 java.lang.OutOfMemoryError: Java heap space 23:14:54.262 [CommitFutures-3] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-3 java.lang.OutOfMemoryError: Java heap space 23:14:54.261 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 423 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:54.262 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42876])[state=Opened] RuntimeSshException: null 23:14:54.262 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 555 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:54.262 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:54.501 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42350])[state=Opened] RuntimeSshException: null 23:14:54.502 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 276 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:55.333 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43456])[state=Opened] RuntimeSshException: null 23:14:55.333 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 384 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:56.810 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42658])[state=Opened] RuntimeSshException: null 23:14:56.956 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 309 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:57.360 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43964])[state=Opened] RuntimeSshException: null 23:14:57.361 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 432 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:00.134 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42836])[state=Opened] RuntimeSshException: null 23:15:00.134 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42480])[state=Opened] RuntimeSshException: null 23:15:00.369 [CommitFutures-6] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-6 java.lang.OutOfMemoryError: Java heap space 23:15:00.370 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43288])[state=Opened] RuntimeSshException: null 23:15:00.134 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 322 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:00.370 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 376 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:00.370 [CommitFutures-8] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-8 java.lang.OutOfMemoryError: Java heap space 23:15:00.134 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 292 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:00.447 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43590])[state=Opened] OutOfMemoryError: Java heap space 23:15:00.447 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 398 encountered an error java.lang.OutOfMemoryError: Java heap space 23:15:00.452 [netconf-device-simulator-threads-5] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:15:00.532 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@43d49305 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7bfcdc0d differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@43d49305 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7bfcdc0d differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:00.615 [CommitFutures-9] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-197 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:01.444 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43020])[state=Opened] RuntimeSshException: null 23:15:01.445 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 557 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:04.245 [CommitFutures-1] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-1 java.lang.OutOfMemoryError: Java heap space 23:15:00.454 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@43d49305 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7bfcdc0d differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@43d49305 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7bfcdc0d differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:04.246 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42992])[state=Opened] RuntimeSshException: null 23:15:04.246 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43434])[state=Opened] RuntimeSshException: null 23:15:04.246 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:04.246 [CommitFutures-4] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-4 java.lang.OutOfMemoryError: Java heap space 23:15:04.246 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 337 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:04.246 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 392 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:04.501 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6c16cf03 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@62d12d29 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6c16cf03 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@62d12d29 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:04.582 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44140])[state=Opened] RuntimeSshException: null 23:15:04.582 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 438 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:05.448 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42632])[state=Opened] RuntimeSshException: null 23:15:05.448 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 306 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:06.297 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43124])[state=Opened] RuntimeSshException: null 23:15:06.298 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 351 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:06.921 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43752])[state=Opened] RuntimeSshException: null 23:15:06.921 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 412 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:07.112 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43562])[state=Opened] RuntimeSshException: null 23:15:07.112 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 401 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:07.197 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:07.198 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46544 authenticated 23:15:07.527 [CommitFutures-5] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-203 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:07.528 [CommitFutures-5] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-202 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:07.528 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:07.528 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2d2bc538 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@68294659 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2d2bc538 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@68294659 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:07.528 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2d2bc538 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@68294659 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2d2bc538 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@68294659 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:07.604 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43088])[state=Opened] RuntimeSshException: null 23:15:07.605 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 349 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:07.850 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43152])[state=Opened] RuntimeSshException: null 23:15:07.851 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 559 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:08.015 [CommitFutures-10] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-207 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:08.016 [CommitFutures-10] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-207 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:08.016 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:08.278 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42810])[state=Opened] RuntimeSshException: null 23:15:08.278 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 319 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:08.616 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44286])[state=Opened] RuntimeSshException: null 23:15:08.617 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 444 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:11.377 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43278])[state=Opened] RuntimeSshException: null 23:15:11.377 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43300])[state=Opened] RuntimeSshException: null 23:15:11.377 [CommitFutures-10] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-10 java.lang.OutOfMemoryError: Java heap space 23:15:11.447 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 561 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:11.518 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43240])[state=Opened] RuntimeSshException: null 23:15:11.518 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 357 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:11.519 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 364 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:11.596 [CommitFutures-7] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-7 java.lang.OutOfMemoryError: Java heap space 23:15:11.852 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43880])[state=Opened] RuntimeSshException: null 23:15:11.853 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 427 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:11.935 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@630e77f4 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6dc9943d differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@630e77f4 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6dc9943d differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:12.358 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43734])[state=Opened] RuntimeSshException: null 23:15:12.358 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 416 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:13.080 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43422])[state=Opened] RuntimeSshException: null 23:15:13.080 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44440])[state=Opened] RuntimeSshException: null 23:15:13.080 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 475 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:13.080 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 380 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:16.610 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43436])[state=Opened] RuntimeSshException: null 23:15:16.610 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43544])[state=Opened] RuntimeSshException: null 23:15:16.611 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 394 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:16.611 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 564 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:16.617 [CommitFutures-13] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-215 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:16.617 [CommitFutures-13] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-215 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:16.617 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:16.695 [netconf-device-simulator-threads-2] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:15:16.695 [CommitFutures-9] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-9 java.lang.OutOfMemoryError: Java heap space 23:15:16.860 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42988])[state=Opened] RuntimeSshException: null 23:15:16.860 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 340 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:16.861 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44024])[state=Opened] OutOfMemoryError: Java heap space 23:15:16.861 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 455 encountered an error java.lang.OutOfMemoryError: Java heap space 23:15:17.722 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44610])[state=Opened] RuntimeSshException: null 23:15:17.722 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 479 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:18.372 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43998])[state=Opened] RuntimeSshException: null 23:15:18.373 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 450 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:18.721 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43378])[state=Opened] RuntimeSshException: null 23:15:18.722 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 379 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:19.036 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43712])[state=Opened] RuntimeSshException: null 23:15:19.037 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 405 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:20.769 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44166])[state=Opened] RuntimeSshException: null 23:15:20.769 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.171.70:47244])[state=Opened] RuntimeSshException: null 23:15:20.770 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 820 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:20.770 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 454 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:20.771 [netconf-device-simulator-threads-0] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:20.849 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44744])[state=Opened] RuntimeSshException: null 23:15:20.849 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43576])[state=Opened] RuntimeSshException: null 23:15:20.849 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 567 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:20.849 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 488 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:21.180 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44206])[state=Opened] RuntimeSshException: null 23:15:21.180 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 459 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:21.582 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43102])[state=Opened] RuntimeSshException: null 23:15:21.582 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 363 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:21.835 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43520])[state=Opened] RuntimeSshException: null 23:15:21.835 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 391 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:21.838 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@12c2beda and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@57c03a46 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@12c2beda and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@57c03a46 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:21.919 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:21.919 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47552 authenticated 23:15:22.636 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44874])[state=Opened] RuntimeSshException: null 23:15:22.637 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 494 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:23.188 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44360])[state=Opened] RuntimeSshException: null 23:15:23.188 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 461 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:26.710 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43742])[state=Opened] RuntimeSshException: null 23:15:26.710 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43668])[state=Opened] RuntimeSshException: null 23:15:26.711 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 404 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:26.711 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 571 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:25.559 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44508])[state=Opened] RuntimeSshException: null 23:15:26.711 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43844])[state=Opened] RuntimeSshException: null 23:15:26.711 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 474 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:26.711 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 422 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:26.712 [CommitFutures-12] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-12 java.lang.OutOfMemoryError: Java heap space 23:15:26.713 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:26.713 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46534 authenticated 23:15:26.712 [CommitFutures-13] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-13 java.lang.OutOfMemoryError: Java heap space 23:15:27.260 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44324])[state=Opened] RuntimeSshException: null 23:15:27.261 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 458 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:28.076 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43256])[state=Opened] RuntimeSshException: null 23:15:27.898 [CommitFutures-14] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-234 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:28.076 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 367 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:27.823 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1ba486eb and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@15637a37 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1ba486eb and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@15637a37 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:28.077 [CommitFutures-14] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-234 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:28.078 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:29.011 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45024])[state=Opened] RuntimeSshException: null 23:15:29.088 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 522 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:31.035 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43970])[state=Opened] RuntimeSshException: null 23:15:31.036 [CommitFutures-14] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-14 java.lang.OutOfMemoryError: Java heap space 23:15:31.036 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 431 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:31.271 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44464])[state=Opened] RuntimeSshException: null 23:15:31.271 [netconf-device-simulator-threads-5] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:31.272 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 472 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:31.723 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:39956])[state=Opened] RuntimeSshException: null 23:15:31.724 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 4 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:31.728 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@50b944c2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5e7ea17d differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@50b944c2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5e7ea17d differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:32.235 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43866])[state=Opened] RuntimeSshException: null 23:15:32.317 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:32.317 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47502 authenticated 23:15:32.317 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:32.317 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47478 authenticated 23:15:32.318 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 575 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:32.796 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44628])[state=Opened] RuntimeSshException: null 23:15:33.046 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45174])[state=Opened] RuntimeSshException: null 23:15:33.047 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 526 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:33.126 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 492 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:33.380 [CommitFutures-5] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-242 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:33.456 [CommitFutures-5] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-242 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:34.218 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44784])[state=Opened] RuntimeSshException: null 23:15:34.218 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44148])[state=Opened] RuntimeSshException: null 23:15:34.218 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:34.219 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 437 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:34.219 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 486 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:34.947 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45292])[state=Opened] RuntimeSshException: null 23:15:34.947 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44762])[state=Opened] RuntimeSshException: null 23:15:34.947 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 539 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:34.947 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 496 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:35.582 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34906])[state=Opened] RuntimeSshException: null 23:15:35.583 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 938 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:35.584 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:35.585 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46328 authenticated 23:15:35.837 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43398])[state=Opened] RuntimeSshException: null 23:15:35.838 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 375 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:35.838 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@31cfa10d and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3f08489c differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@31cfa10d and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3f08489c differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:35.915 [CommitFutures-16] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-250 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:35.916 [CommitFutures-16] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-250 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:35.916 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:36.390 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44008])[state=Opened] RuntimeSshException: null 23:15:36.390 [CommitFutures-5] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-249 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:36.390 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 578 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:36.390 [CommitFutures-5] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-249 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:36.391 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:37.427 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44930])[state=Opened] RuntimeSshException: null 23:15:37.427 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40190])[state=Opened] RuntimeSshException: null 23:15:37.427 [CommitFutures-11] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-251 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:37.427 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 36 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:37.427 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 508 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:37.427 [CommitFutures-11] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-251 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:37.428 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:37.894 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45458])[state=Opened] RuntimeSshException: null 23:15:37.894 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 542 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:39.262 [CommitFutures-15] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-15 java.lang.OutOfMemoryError: Java heap space 23:15:39.817 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44890])[state=Opened] RuntimeSshException: null 23:15:39.817 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44302])[state=Opened] RuntimeSshException: null 23:15:39.893 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44180])[state=Opened] RuntimeSshException: null 23:15:39.894 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 443 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:39.894 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 582 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:39.984 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 534 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:40.255 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43526])[state=Opened] RuntimeSshException: null 23:15:40.255 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 387 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:40.347 [CommitFutures-11] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-257 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:40.348 [CommitFutures-11] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-257 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:40.349 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:40.805 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40324])[state=Opened] RuntimeSshException: null 23:15:40.806 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 46 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:43.201 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45080])[state=Opened] RuntimeSshException: null 23:15:43.201 [CommitFutures-5] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-5 java.lang.OutOfMemoryError: Java heap space 23:15:43.201 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 518 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:43.206 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44452])[state=Opened] RuntimeSshException: null 23:15:43.206 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45622])[state=Opened] RuntimeSshException: null 23:15:43.206 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 463 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:43.206 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 604 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:43.281 [CommitFutures-17] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-261 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:43.282 [CommitFutures-17] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-261 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:43.282 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:43.763 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45064])[state=Opened] RuntimeSshException: null 23:15:43.763 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 565 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:44.462 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44338])[state=Opened] RuntimeSshException: null 23:15:44.463 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 584 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:44.953 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43688])[state=Opened] RuntimeSshException: null 23:15:44.953 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 400 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:45.936 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44620])[state=Opened] RuntimeSshException: null 23:15:45.936 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 467 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:46.123 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40648])[state=Opened] RuntimeSshException: null 23:15:46.204 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 95 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:46.376 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45224])[state=Opened] RuntimeSshException: null 23:15:46.377 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 535 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:46.380 [CommitFutures-16] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-268 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:46.381 [CommitFutures-16] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-268 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:46.381 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:47.179 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44750])[state=Opened] RuntimeSshException: null 23:15:48.375 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44478])[state=Opened] RuntimeSshException: null 23:15:48.375 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 586 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:48.375 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45748])[state=Opened] RuntimeSshException: null 23:15:48.455 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 619 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:48.864 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45190])[state=Opened] RuntimeSshException: null 23:15:48.865 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 570 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:47.255 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 482 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:49.332 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45348])[state=Opened] RuntimeSshException: null 23:15:49.332 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 538 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:49.334 [CommitFutures-11] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-270 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:49.334 [CommitFutures-11] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-270 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:49.335 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:49.968 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40802])[state=Opened] RuntimeSshException: null 23:15:49.969 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 101 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:50.667 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43834])[state=Opened] RuntimeSshException: null 23:15:50.667 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45902])[state=Opened] RuntimeSshException: null 23:15:50.667 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 421 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:50.667 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 646 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:53.694 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43954])[state=Opened] RuntimeSshException: null 23:15:53.694 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44882])[state=Opened] RuntimeSshException: null 23:15:53.695 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 447 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:53.945 [CommitFutures-11] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-11 java.lang.OutOfMemoryError: Java heap space 23:15:53.945 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44632])[state=Opened] RuntimeSshException: null 23:15:53.945 [netconf-device-simulator-threads-4] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:53.945 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 588 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:54.016 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46064])[state=Opened] RuntimeSshException: null 23:15:54.016 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 491 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:54.016 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 695 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:54.268 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45532])[state=Opened] RuntimeSshException: null 23:15:54.268 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 543 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:54.270 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:54.346 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46662 authenticated 23:15:54.592 [CommitFutures-17] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-276 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:54.593 [CommitFutures-17] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-277 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:54.755 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45330])[state=Opened] RuntimeSshException: null 23:15:54.755 [CommitFutures-18] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-279 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:54.756 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 574 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:54.756 [CommitFutures-18] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-279 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:54.756 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:54.834 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:55.227 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45038])[state=Opened] RuntimeSshException: null 23:15:55.227 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 511 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:55.234 [CommitFutures-17] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-275 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:15:55.234 [CommitFutures-17] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-275 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:55.234 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:15:55.878 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44764])[state=Opened] RuntimeSshException: null 23:15:55.879 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 590 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:56.454 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45682])[state=Opened] RuntimeSshException: null 23:15:56.534 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 606 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:56.876 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40898])[state=Opened] RuntimeSshException: null 23:15:56.876 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 106 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:57.199 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45178])[state=Opened] RuntimeSshException: null 23:15:57.199 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 520 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:57.667 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44906])[state=Opened] RuntimeSshException: null 23:15:57.753 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 592 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:57.754 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:57.754 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47544 authenticated 23:15:57.931 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44124])[state=Opened] RuntimeSshException: null 23:15:57.931 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 499 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:58.267 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45502])[state=Opened] RuntimeSshException: null 23:15:58.267 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 579 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:59.015 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45306])[state=Opened] RuntimeSshException: null 23:15:59.015 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 530 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:59.015 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@248252b8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@de994e7 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@248252b8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@de994e7 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:15:59.582 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45792])[state=Opened] RuntimeSshException: null 23:15:59.583 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 624 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:00.070 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44282])[state=Opened] RuntimeSshException: null 23:16:00.070 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 501 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:01.276 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45958])[state=Opened] RuntimeSshException: null 23:16:01.276 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 649 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:01.278 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41060])[state=Opened] RuntimeSshException: null 23:16:01.278 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 149 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:01.281 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45076])[state=Opened] RuntimeSshException: null 23:16:01.281 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 594 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:01.360 [CommitFutures-19] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-293 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:01.611 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44426])[state=Opened] RuntimeSshException: null 23:16:01.611 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 503 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:01.360 [CommitFutures-19] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-293 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:01.614 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:01.900 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:01.901 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47334 authenticated 23:16:01.901 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:01.902 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34920 authenticated 23:16:02.162 [CommitFutures-19] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-295 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:02.163 [CommitFutures-19] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-295 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:02.082 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45470])[state=Opened] RuntimeSshException: null 23:16:04.328 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41186])[state=Opened] RuntimeSshException: null 23:16:02.408 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:04.329 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 152 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:04.603 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45650])[state=Opened] RuntimeSshException: null 23:16:04.604 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 618 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:04.330 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 532 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:04.330 [netconf-device-simulator-threads-5] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:05.456 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44602])[state=Opened] RuntimeSshException: null 23:16:05.456 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41740])[state=Opened] RuntimeSshException: null 23:16:05.457 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 505 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:05.457 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 209 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:06.434 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41328])[state=Opened] RuntimeSshException: null 23:16:06.434 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45204])[state=Opened] RuntimeSshException: null 23:16:06.513 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 596 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:06.513 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1a8ef533 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5f8c60a6 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1a8ef533 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5f8c60a6 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:06.591 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 164 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:07.111 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45780])[state=Opened] RuntimeSshException: null 23:16:07.112 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 630 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:07.370 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46272])[state=Opened] RuntimeSshException: null 23:16:07.370 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 676 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:07.371 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:07.372 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46922 authenticated 23:16:07.372 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:07.446 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34890 authenticated 23:16:07.449 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:07.450 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46932 authenticated 23:16:07.451 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:07.451 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46550 authenticated 23:16:07.925 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45634])[state=Opened] RuntimeSshException: null 23:16:07.925 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 598 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:07.533 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@dfa3247 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1a8ef533 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@dfa3247 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1a8ef533 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:08.693 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45336])[state=Opened] RuntimeSshException: null 23:16:08.693 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 599 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:08.874 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44734])[state=Opened] RuntimeSshException: null 23:16:08.874 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 507 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:08.876 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:08.877 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40064 authenticated 23:16:09.116 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:09.117 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46552 authenticated 23:16:09.117 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:09.117 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47506 authenticated 23:16:09.621 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41454])[state=Opened] RuntimeSshException: null 23:16:09.622 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 182 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:09.631 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7025937 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@33dcd88 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7025937 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@33dcd88 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:09.883 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45926])[state=Opened] RuntimeSshException: null 23:16:09.884 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 682 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:09.886 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7025937 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@33dcd88 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7025937 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@33dcd88 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:10.926 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45758])[state=Opened] RuntimeSshException: null 23:16:10.926 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 620 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:11.254 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44866])[state=Opened] RuntimeSshException: null 23:16:11.254 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 512 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:12.838 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46368])[state=Opened] RuntimeSshException: null 23:16:12.838 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 700 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:12.839 [CommitFutures-16] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-16 java.lang.OutOfMemoryError: Java heap space 23:16:12.839 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:12.840 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47520 authenticated 23:16:12.840 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:12.840 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46432 authenticated 23:16:12.992 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:12.992 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46210 authenticated 23:16:12.992 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:12.993 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46492 authenticated 23:16:13.472 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41604])[state=Opened] RuntimeSshException: null 23:16:13.472 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 193 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:12.755 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45510])[state=Opened] RuntimeSshException: null 23:16:14.456 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45912])[state=Opened] RuntimeSshException: null 23:16:14.457 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 643 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:13.480 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 602 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:15.043 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40208])[state=Opened] RuntimeSshException: null 23:16:15.119 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46092])[state=Opened] RuntimeSshException: null 23:16:15.120 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 686 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:15.197 [CommitFutures-20] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-20 java.lang.OutOfMemoryError: Java heap space 23:16:15.197 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 28 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:15.198 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.171.70:35362])[state=Opened] RuntimeSshException: null 23:16:15.198 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 990 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:15.198 [netconf-device-simulator-threads-7] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:15.199 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:15.199 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47714 authenticated 23:16:15.377 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40140])[state=Opened] RuntimeSshException: null 23:16:15.378 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 21 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:15.457 [CommitFutures-19] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-317 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:16.368 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40248])[state=Opened] OutOfMemoryError: Java heap space 23:16:16.369 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 33 encountered an error java.lang.OutOfMemoryError: Java heap space 23:16:16.369 [CommitFutures-19] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-317 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:16.369 [netconf-device-simulator-threads-5] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:16:16.370 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:16.450 [CommitFutures-18] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-316 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:16.770 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41728])[state=Opened] RuntimeSshException: null 23:16:16.770 [CommitFutures-18] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-316 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:16.770 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 206 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:20.282 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.171.70:35262])[state=Opened] RuntimeSshException: null 23:16:20.283 [CommitFutures-22] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-22 java.lang.OutOfMemoryError: Java heap space 23:16:20.527 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40402])[state=Opened] RuntimeSshException: null 23:16:20.527 [CommitFutures-17] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-17 java.lang.OutOfMemoryError: Java heap space 23:16:20.527 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46238])[state=Opened] RuntimeSshException: null 23:16:20.527 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 55 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:20.528 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 688 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:20.528 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:20.528 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:20.529 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47432 authenticated 23:16:20.529 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:20.529 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47512 authenticated 23:16:20.527 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45014])[state=Opened] RuntimeSshException: null 23:16:20.530 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 515 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:20.608 [CommitFutures-18] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-18 java.lang.OutOfMemoryError: Java heap space 23:16:20.786 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 983 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:20.869 [netconf-device-simulator-threads-7] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:21.549 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46072])[state=Opened] RuntimeSshException: null 23:16:21.550 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 666 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:21.797 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:21.986 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41864])[state=Opened] RuntimeSshException: null 23:16:21.986 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 224 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:22.570 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45660])[state=Opened] RuntimeSshException: null 23:16:22.649 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 748 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:22.900 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40558])[state=Opened] RuntimeSshException: null 23:16:22.901 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 73 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:23.075 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40334])[state=Opened] RuntimeSshException: null 23:16:23.075 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 52 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:23.158 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47816 authenticated 23:16:23.555 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40066])[state=Opened] RuntimeSshException: null 23:16:23.556 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 17 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:23.557 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:23.557 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46858 authenticated 23:16:23.812 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46216])[state=Opened] RuntimeSshException: null 23:16:23.812 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 674 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:23.889 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:23.889 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47534 authenticated 23:16:23.889 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:23.889 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47336 authenticated 23:16:24.450 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42000])[state=Opened] RuntimeSshException: null 23:16:24.451 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:24.451 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 240 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:24.451 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46796 authenticated 23:16:25.206 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45786])[state=Opened] RuntimeSshException: null 23:16:25.207 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 750 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:25.463 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45170])[state=Opened] RuntimeSshException: null 23:16:25.464 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 517 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:25.620 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:25.621 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46758 authenticated 23:16:25.623 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:25.623 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46726 authenticated 23:16:25.933 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@35b960b6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3b7e89a9 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@35b960b6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3b7e89a9 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:27.110 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47428])[state=Opened] OutOfMemoryError: Java heap space 23:16:27.110 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 831 encountered an error java.lang.OutOfMemoryError: Java heap space 23:16:27.110 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45932])[state=Opened] RuntimeSshException: null 23:16:27.111 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 752 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:27.299 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40734])[state=Opened] RuntimeSshException: null 23:16:27.300 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 84 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:27.307 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:27.308 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35006 authenticated 23:16:27.308 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:27.308 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:40210 authenticated 23:16:27.873 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42108])[state=Opened] RuntimeSshException: null 23:16:27.873 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 255 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:28.189 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40854])[state=Opened] RuntimeSshException: null 23:16:28.263 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 98 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:28.770 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46104])[state=Opened] RuntimeSshException: null 23:16:29.255 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 754 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:29.563 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40488])[state=Opened] RuntimeSshException: null 23:16:29.563 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 64 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:29.650 [CommitFutures-25] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-336 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:29.650 [CommitFutures-25] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-336 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:29.651 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:30.830 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45282])[state=Opened] RuntimeSshException: null 23:16:30.908 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 611 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:31.075 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42258])[state=Opened] RuntimeSshException: null 23:16:31.075 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 270 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:31.078 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46392])[state=Opened] RuntimeSshException: null 23:16:31.078 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 758 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:31.078 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:31.079 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47674 authenticated 23:16:31.079 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:31.079 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47738 authenticated 23:16:31.079 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:31.079 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46246 authenticated 23:16:32.169 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40656])[state=Opened] RuntimeSshException: null 23:16:32.169 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 77 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:32.600 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40996])[state=Opened] RuntimeSshException: null 23:16:32.600 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 108 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:33.190 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45450])[state=Opened] RuntimeSshException: null 23:16:33.520 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 613 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:33.985 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42412])[state=Opened] RuntimeSshException: null 23:16:33.985 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 285 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:37.722 [CommitFutures-23] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-23 java.lang.OutOfMemoryError: Java heap space 23:16:37.722 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42548])[state=Opened] RuntimeSshException: null 23:16:37.723 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41128])[state=Opened] RuntimeSshException: null 23:16:37.723 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 310 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:37.723 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 126 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:37.723 [CommitFutures-19] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-19 java.lang.OutOfMemoryError: Java heap space 23:16:37.723 [CommitFutures-25] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-25 java.lang.OutOfMemoryError: Java heap space 23:16:37.723 [CommitFutures-21] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-21 java.lang.OutOfMemoryError: Java heap space 23:16:38.046 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:16:38.216 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@37232275 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@39e4cb39 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@37232275 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@39e4cb39 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:38.559 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40816])[state=Opened] RuntimeSshException: null 23:16:38.559 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 94 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:39.073 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41254])[state=Opened] RuntimeSshException: null 23:16:39.074 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 143 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:39.499 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45610])[state=Opened] RuntimeSshException: null 23:16:39.499 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 615 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:40.289 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42696])[state=Opened] RuntimeSshException: null 23:16:40.290 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 325 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:40.863 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40908])[state=Opened] RuntimeSshException: null 23:16:40.864 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 104 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:41.275 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41394])[state=Opened] RuntimeSshException: null 23:16:41.360 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 160 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:42.235 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45744])[state=Opened] RuntimeSshException: null 23:16:42.235 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41542])[state=Opened] RuntimeSshException: null 23:16:42.235 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 177 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:42.235 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 617 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:42.243 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:42.519 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46504 authenticated 23:16:42.519 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42888])[state=Opened] RuntimeSshException: null 23:16:42.520 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 335 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:42.520 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:42.521 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34930 authenticated 23:16:42.521 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:42.521 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46454 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-29" 23:16:45.172 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41070])[state=Opened] RuntimeSshException: null 23:16:45.172 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.171.70:48066])[state=Opened] RuntimeSshException: null 23:16:45.173 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 129 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:45.173 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 909 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:49.716 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47124])[state=Opened] RuntimeSshException: null 23:16:49.716 [netconf-device-simulator-threads-2] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:49.716 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 804 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:49.717 [netconf-device-simulator-threads-3] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:49.973 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43030])[state=Opened] RuntimeSshException: null 23:16:49.974 [CommitFutures-26] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-26 java.lang.OutOfMemoryError: Java heap space 23:16:49.974 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 347 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:49.974 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41684])[state=Opened] RuntimeSshException: null 23:16:49.974 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 197 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:49.975 [netconf-device-simulator-threads-0] WARN o.o.n.s.DeserializerExceptionHandler - An exception occurred during message handling java.lang.OutOfMemoryError: Java heap space 23:16:49.977 [CommitFutures-24] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-24 java.lang.OutOfMemoryError: Java heap space 23:16:49.988 [CommitFutures-27] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-360 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:49.988 [CommitFutures-27] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-360 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:49.989 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:51.021 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41796])[state=Opened] RuntimeSshException: null 23:16:51.021 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45886])[state=Opened] RuntimeSshException: null 23:16:51.022 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 212 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:51.022 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 703 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:51.192 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7552cbb8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7b952aba differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7552cbb8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7b952aba differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:16:52.034 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43166])[state=Opened] RuntimeSshException: null 23:16:52.034 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 355 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:52.477 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46656])[state=Opened] RuntimeSshException: null 23:16:52.477 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 762 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:52.034 [netconf-device-simulator-threads-7] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:40588 on channel [id: 0x5dbb8d17, L:/10.30.171.122:17830 - R:/10.30.171.70:40588] java.lang.OutOfMemoryError: Java heap space 23:16:52.940 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@65fffa36(success: NetconfServerSession{sessionId=20, channel=[id: 0x5dbb8d17, L:/10.30.171.122:17830 ! R:/10.30.171.70:40588]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:16:53.879 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41206])[state=Opened] RuntimeSshException: null 23:16:53.879 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 140 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:53.879 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46704])[state=Opened] RuntimeSshException: null Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-28" 23:16:59.310 [netconf-device-simulator-threads-7] WARN o.o.n.s.DeserializerExceptionHandler - An exception occurred during message handling java.lang.OutOfMemoryError: Java heap space 23:16:59.542 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46052])[state=Opened] OutOfMemoryError: Java heap space 23:16:59.543 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41932])[state=Opened] RuntimeSshException: null 23:16:59.543 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 707 encountered an error java.lang.OutOfMemoryError: Java heap space 23:16:59.543 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 228 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:59.548 [CommitFutures-33] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-373 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:16:59.548 [CommitFutures-33] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-373 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:59.549 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:16:59.550 [CommitFutures-31] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-31 java.lang.OutOfMemoryError: Java heap space 23:16:59.550 [netconf-device-simulator-threads-0] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:46588 on channel [id: 0x2bca2ae2, L:/10.30.171.122:17830 - R:/10.30.171.70:46588] java.lang.OutOfMemoryError: Java heap space 23:16:59.626 [netconf-device-simulator-threads-0] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@23cad60d(success: NetconfServerSession{sessionId=29, channel=[id: 0x2bca2ae2, L:/10.30.171.122:17830 ! R:/10.30.171.70:46588]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:16:59.543 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43310])[state=Opened] RuntimeSshException: null 23:16:59.950 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 377 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:16:59.961 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:16:59.961 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47568 authenticated 23:16:53.881 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 763 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:00.333 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42066])[state=Opened] RuntimeSshException: null 23:17:00.333 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 243 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:00.338 [CommitFutures-34] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-375 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:00.339 [CommitFutures-34] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-376 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:00.339 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:00.759 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:00.759 [CommitFutures-30] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-30 java.lang.OutOfMemoryError: Java heap space 23:17:00.759 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47308 authenticated 23:17:01.010 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41336])[state=Opened] RuntimeSshException: null 23:17:01.011 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:01.011 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 158 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:01.097 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47392 authenticated 23:17:01.097 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:01.434 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42190])[state=Opened] RuntimeSshException: null 23:17:01.434 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 258 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:01.435 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46826 authenticated 23:17:01.517 [CommitFutures-27] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-378 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:01.734 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43448])[state=Opened] RuntimeSshException: null 23:17:01.735 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 390 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:01.738 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:01.738 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:39934 authenticated 23:17:01.517 [CommitFutures-27] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-379 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:01.828 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:01.834 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:01.936 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35114 authenticated 23:17:01.937 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:02.360 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35034 authenticated 23:17:02.589 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46870])[state=Opened] RuntimeSshException: null 23:17:03.215 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41480])[state=Opened] RuntimeSshException: null 23:17:03.216 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 178 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:03.547 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40106])[state=Opened] RuntimeSshException: null 23:17:03.548 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 15 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:03.646 [CommitFutures-27] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-384 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:03.646 [CommitFutures-27] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-384 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:03.647 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:03.994 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43582])[state=Opened] RuntimeSshException: null 23:17:03.995 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 403 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:02.589 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 780 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:03.996 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:03.996 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34774 authenticated 23:17:03.997 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:03.997 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47222 authenticated 23:17:04.667 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42340])[state=Opened] RuntimeSshException: null 23:17:04.667 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 274 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:05.020 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41618])[state=Opened] RuntimeSshException: null 23:17:05.020 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 194 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:05.021 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:05.021 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47294 authenticated 23:17:05.021 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:05.021 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46194 authenticated 23:17:05.593 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42478])[state=Opened] RuntimeSshException: null 23:17:05.594 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 290 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:05.595 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:05.596 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47072 authenticated 23:17:05.596 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:05.596 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47878 authenticated 23:17:05.596 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:05.596 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34840 authenticated 23:17:06.655 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43748])[state=Opened] RuntimeSshException: null 23:17:06.656 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 418 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:06.838 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40232])[state=Opened] RuntimeSshException: null 23:17:06.839 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 38 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:07.386 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43878])[state=Opened] RuntimeSshException: null 23:17:07.387 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 625 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:07.844 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42618])[state=Opened] RuntimeSshException: null 23:17:07.845 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 305 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:07.845 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:07.846 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34702 authenticated 23:17:08.246 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:08.395 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46986 authenticated 23:17:09.749 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44010])[state=Opened] RuntimeSshException: null 23:17:09.749 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41872])[state=Opened] RuntimeSshException: null 23:17:09.749 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 226 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:09.749 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 627 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:10.178 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46566])[state=Opened] RuntimeSshException: null 23:17:10.178 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 685 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:10.178 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40364])[state=Opened] RuntimeSshException: null 23:17:10.179 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 54 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:10.689 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42794])[state=Opened] RuntimeSshException: null 23:17:10.689 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 320 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:10.690 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14396eaf and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1afe9380 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@14396eaf and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1afe9380 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:17:10.855 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:10.856 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@e2b1152 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@ecef3f differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@e2b1152 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@ecef3f differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:17:10.856 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47622 authenticated 23:17:10.938 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:11.017 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47314 authenticated 23:17:11.956 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42020])[state=Opened] RuntimeSshException: null 23:17:12.203 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46682])[state=Opened] RuntimeSshException: null 23:17:12.204 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 720 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:11.093 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:12.206 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47388 authenticated 23:17:12.207 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:12.207 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46842 authenticated 23:17:12.208 [CommitFutures-34] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-34 java.lang.OutOfMemoryError: Java heap space 23:17:12.208 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 242 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:12.897 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44194])[state=Opened] RuntimeSshException: null 23:17:13.163 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40532])[state=Opened] RuntimeSshException: null 23:17:13.164 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 67 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:13.397 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:13.397 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46472 authenticated 23:17:13.820 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42982])[state=Opened] RuntimeSshException: null 23:17:13.820 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 629 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:13.820 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 334 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:13.904 [CommitFutures-27] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-406 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:13.904 [CommitFutures-27] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-406 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:13.904 [netconf-device-simulator-threads-5] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:14.930 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44348])[state=Opened] RuntimeSshException: null 23:17:15.439 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47168])[state=Opened] RuntimeSshException: null 23:17:15.699 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42126])[state=Opened] RuntimeSshException: null 23:17:15.699 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 257 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:15.699 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 801 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:16.039 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43098])[state=Opened] RuntimeSshException: null 23:17:16.039 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 348 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:15.016 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 634 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:16.123 [CommitFutures-27] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-413 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:16.124 [CommitFutures-27] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-413 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:16.124 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:16.125 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:16.125 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46760 authenticated 23:17:16.125 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:16.125 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47202 authenticated 23:17:16.128 [CommitFutures-27] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-414 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:16.128 [CommitFutures-27] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-414 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:17.386 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40458])[state=Opened] RuntimeSshException: null 23:17:17.386 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43250])[state=Opened] RuntimeSshException: null 23:17:17.387 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 60 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:17.387 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 359 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:18.981 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46860])[state=Opened] RuntimeSshException: null 23:17:18.981 [netconf-device-simulator-threads-7] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:41952 on channel [id: 0x5e0cea5d, L:/10.30.171.122:17830 - R:/10.30.171.70:41952] java.lang.OutOfMemoryError: Java heap space 23:17:18.982 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 776 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:19.244 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42266])[state=Opened] RuntimeSshException: null 23:17:19.244 [CommitFutures-38] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-38 java.lang.OutOfMemoryError: Java heap space 23:17:19.244 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 272 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:19.246 [CommitFutures-27] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-27 java.lang.OutOfMemoryError: Java heap space 23:17:19.325 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:16.536 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:19.326 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47854 authenticated 23:17:19.326 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@5f42fc4d(success: NetconfServerSession{sessionId=100, channel=[id: 0x5e0cea5d, L:/10.30.171.122:17830 ! R:/10.30.171.70:41952]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:17:19.408 [CommitFutures-36] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-419 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:19.409 [CommitFutures-36] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-419 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:19.409 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:20.616 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42416])[state=Opened] RuntimeSshException: null 23:17:20.617 [CommitFutures-35] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-35 java.lang.OutOfMemoryError: Java heap space 23:17:20.616 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 289 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:21.670 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40698])[state=Opened] RuntimeSshException: null 23:17:21.671 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 78 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:22.017 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4ddfe888 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@43181e9b differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4ddfe888 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@43181e9b differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:17:22.625 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46910])[state=Opened] RuntimeSshException: null 23:17:22.625 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 779 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:23.330 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44494])[state=Opened] RuntimeSshException: null 23:17:23.331 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 637 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:23.339 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40836])[state=Opened] RuntimeSshException: null 23:17:23.339 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:27.712 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42556])[state=Opened] RuntimeSshException: null 23:17:27.712 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40114])[state=Opened] RuntimeSshException: null 23:17:27.713 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 13 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:27.713 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 301 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:27.716 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44636])[state=Opened] RuntimeSshException: null 23:17:27.717 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 640 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:27.718 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.171.70:47638])[state=Opened] RuntimeSshException: null 23:17:27.718 [CommitFutures-33] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-33 java.lang.OutOfMemoryError: Java heap space 23:17:27.718 [CommitFutures-32] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-32 java.lang.OutOfMemoryError: Java heap space 23:17:27.719 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 862 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:27.976 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43382])[state=Opened] RuntimeSshException: null 23:17:27.976 [netconf-device-simulator-threads-0] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:27.976 [CommitFutures-42] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-42 java.lang.OutOfMemoryError: Java heap space 23:17:27.976 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 374 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:27.978 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:27.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:39916 authenticated 23:17:28.063 [CommitFutures-41] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-430 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:28.064 [CommitFutures-41] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-430 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:28.064 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:28.065 [CommitFutures-39] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-39 java.lang.OutOfMemoryError: Java heap space 23:17:29.107 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40238])[state=Opened] RuntimeSshException: null 23:17:29.107 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 35 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:29.531 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44776])[state=Opened] RuntimeSshException: null 23:17:31.319 [CommitFutures-44] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-44 java.lang.OutOfMemoryError: Java heap space 23:17:31.573 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40220])[state=Opened] RuntimeSshException: null 23:17:31.573 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 24 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:32.017 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43522])[state=Opened] RuntimeSshException: null 23:17:32.018 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 388 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:34.808 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42720])[state=Opened] RuntimeSshException: null 23:17:34.808 [netconf-device-simulator-threads-7] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:42644 on channel [id: 0x9d3a918a, L:/10.30.171.122:17830 - R:/10.30.171.70:42644] java.lang.OutOfMemoryError: Java heap space 23:17:34.808 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40374])[state=Opened] RuntimeSshException: null 23:17:34.809 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 50 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:34.809 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 318 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:34.810 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@46648444(success: NetconfServerSession{sessionId=139, channel=[id: 0x9d3a918a, L:/10.30.171.122:17830 ! R:/10.30.171.70:42644]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:17:35.666 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43678])[state=Opened] RuntimeSshException: null 23:17:35.666 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40536])[state=Opened] RuntimeSshException: null 23:17:35.666 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 70 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:35.666 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 408 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:35.667 [CommitFutures-40] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-40 java.lang.OutOfMemoryError: Java heap space 23:17:35.951 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40950])[state=Opened] RuntimeSshException: null 23:17:35.951 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 119 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:35.667 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:39.592 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41108])[state=Opened] RuntimeSshException: null 23:17:39.592 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44914])[state=Opened] RuntimeSshException: null 23:17:39.592 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 133 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:39.592 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 645 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:39.197 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46662])[state=Opened] RuntimeSshException: null 23:17:39.594 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 766 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:39.595 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:39.595 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40082])[state=Opened] RuntimeSshException: null 23:17:39.595 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 10 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:39.595 [CommitFutures-41] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-41 java.lang.OutOfMemoryError: Java heap space 23:17:39.596 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:48054 authenticated 23:17:39.596 [CommitFutures-37] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-37 java.lang.OutOfMemoryError: Java heap space 23:17:39.596 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:39.596 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35112 authenticated 23:17:39.596 [CommitFutures-47] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-442 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:39.596 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@405afffe and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4e9d185d differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@405afffe and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4e9d185d differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:17:39.679 [CommitFutures-48] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-444 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:39.680 [CommitFutures-48] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-444 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:39.597 [CommitFutures-36] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-36 java.lang.OutOfMemoryError: Java heap space 23:17:39.596 [CommitFutures-47] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-442 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:39.844 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:39.844 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:40.597 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45078])[state=Opened] RuntimeSshException: null 23:17:44.616 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40350])[state=Opened] RuntimeSshException: null 23:17:44.616 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46608])[state=Opened] RuntimeSshException: null 23:17:44.617 [CommitFutures-43] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-43 java.lang.OutOfMemoryError: Java heap space 23:17:44.617 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 718 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:44.617 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 43 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:44.619 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:44.619 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47424 authenticated 23:17:44.619 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:44.619 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34784 authenticated 23:17:44.619 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:45.952 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41228])[state=Opened] RuntimeSshException: null 23:17:45.953 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 147 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:45.953 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47266 authenticated 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47756 authenticated 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47558 authenticated 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34960 authenticated 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:17:45.954 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35018 authenticated 23:17:45.956 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42910])[state=Opened] RuntimeSshException: null 23:17:44.460 [CommitFutures-45] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-45 java.lang.OutOfMemoryError: Java heap space 23:17:45.957 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 332 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:45.957 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45218])[state=Opened] RuntimeSshException: null 23:17:45.957 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 654 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:45.962 [CommitFutures-50] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-50 java.lang.OutOfMemoryError: Java heap space 23:17:45.962 [CommitFutures-47] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-47 java.lang.OutOfMemoryError: Java heap space 23:17:46.046 [CommitFutures-49] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-49 java.lang.OutOfMemoryError: Java heap space 23:17:46.046 [CommitFutures-46] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-46 java.lang.OutOfMemoryError: Java heap space 23:17:46.046 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2e1331a8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@20d4dbc2 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2e1331a8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@20d4dbc2 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:17:46.879 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45346])[state=Opened] RuntimeSshException: null 23:17:46.879 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47114])[state=Opened] RuntimeSshException: null 23:17:49.925 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43044])[state=Opened] RuntimeSshException: null 23:17:49.925 [CommitFutures-52] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-52 java.lang.OutOfMemoryError: Java heap space 23:17:49.925 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 344 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-57" 23:17:52.766 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40714])[state=Opened] RuntimeSshException: null 23:17:52.766 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 796 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:52.766 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40514])[state=Opened] RuntimeSshException: null 23:17:52.766 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 81 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:52.766 [netconf-device-simulator-threads-4] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:17:52.770 [CommitFutures-55] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-55 java.lang.OutOfMemoryError: Java heap space 23:17:52.766 [CommitFutures-54] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-54 java.lang.OutOfMemoryError: Java heap space 23:17:52.771 [CommitFutures-48] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-48 java.lang.OutOfMemoryError: Java heap space 23:17:52.853 [CommitFutures-63] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-453 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:17:52.853 [CommitFutures-63] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-453 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:52.854 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:17:52.766 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 59 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:52.771 [CommitFutures-53] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-53 java.lang.OutOfMemoryError: Java heap space 23:17:53.667 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47126])[state=Opened] RuntimeSshException: null 23:17:54.178 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45526])[state=Opened] RuntimeSshException: null 23:17:54.178 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 659 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:54.178 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 800 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:54.446 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40850])[state=Opened] RuntimeSshException: null 23:17:54.446 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 90 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:55.374 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45666])[state=Opened] RuntimeSshException: null 23:17:55.374 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41364])[state=Opened] RuntimeSshException: null 23:17:55.375 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 162 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:55.375 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 662 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:56.809 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:56.892 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40000])[state=Opened] RuntimeSshException: null 23:17:56.893 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 9 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:17:57.786 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40966])[state=Opened] RuntimeSshException: null 23:17:57.787 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 117 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:00.407 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43188])[state=Opened] RuntimeSshException: null 23:18:00.407 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45788])[state=Opened] RuntimeSshException: null 23:18:00.407 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:18:00.407 [CommitFutures-56] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-56 java.lang.OutOfMemoryError: Java heap space 23:18:00.407 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41520])[state=Opened] RuntimeSshException: null 23:18:00.407 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 664 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:00.407 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 180 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:00.408 [CommitFutures-59] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-59 java.lang.OutOfMemoryError: Java heap space 23:18:00.408 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47048 authenticated 23:18:00.408 [CommitFutures-61] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-61 java.lang.OutOfMemoryError: Java heap space 23:18:00.408 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:18:00.409 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47894 authenticated 23:18:00.409 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:18:00.409 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47292 authenticated 23:18:00.407 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 365 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:00.658 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40682])[state=Opened] RuntimeSshException: null 23:18:00.658 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 74 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:00.661 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@63a34c96 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d64bf4a differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@63a34c96 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d64bf4a differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:18:00.661 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@63a34c96 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d64bf4a differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@63a34c96 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d64bf4a differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:18:00.747 [CommitFutures-62] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-465 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:00.834 [CommitFutures-62] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-465 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:00.834 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:01.946 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41654])[state=Opened] RuntimeSshException: null 23:18:01.946 [CommitFutures-51] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-51 java.lang.OutOfMemoryError: Java heap space 23:18:01.946 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 195 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:04.267 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46782])[state=Opened] RuntimeSshException: null 23:18:04.267 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43324])[state=Opened] RuntimeSshException: null 23:18:04.267 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 768 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:04.267 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 373 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:04.269 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:18:04.269 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46288 authenticated 23:18:04.272 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41116])[state=Opened] RuntimeSshException: null 23:18:04.272 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 128 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:05.430 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40830])[state=Opened] RuntimeSshException: null 23:18:05.430 [CommitFutures-62] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-62 java.lang.OutOfMemoryError: Java heap space 23:18:05.431 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 87 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:04.272 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@469edc5c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@39c524b differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@469edc5c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@39c524b differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:18:05.597 [CommitFutures-58] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-469 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:08.117 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43472])[state=Opened] RuntimeSshException: null 23:18:08.117 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41236])[state=Opened] RuntimeSshException: null 23:18:08.117 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40348])[state=Opened] RuntimeSshException: null 23:18:08.118 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 47 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:08.118 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 145 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:08.118 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 386 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:08.118 [CommitFutures-60] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-60 java.lang.OutOfMemoryError: Java heap space 23:18:08.118 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:08.376 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45942])[state=Opened] RuntimeSshException: null 23:18:08.377 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 667 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-64" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-70" 23:18:15.354 [CommitFutures-67] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-67 java.lang.OutOfMemoryError: Java heap space 23:18:15.354 [CommitFutures-68] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-68 java.lang.OutOfMemoryError: Java heap space 23:18:15.355 [CommitFutures-69] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-69 java.lang.OutOfMemoryError: Java heap space 23:18:15.355 [CommitFutures-66] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-66 java.lang.OutOfMemoryError: Java heap space 23:18:15.430 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40502])[state=Opened] OutOfMemoryError: Java heap space 23:18:15.430 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41766])[state=Opened] RuntimeSshException: null 23:18:15.430 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 62 encountered an error java.lang.OutOfMemoryError: Java heap space 23:18:15.430 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 210 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:15.431 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41374])[state=Opened] RuntimeSshException: null 23:18:15.432 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 163 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:17.059 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43604])[state=Opened] RuntimeSshException: null 23:18:17.059 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41916])[state=Opened] RuntimeSshException: null 23:18:17.060 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 227 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:17.060 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 399 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:18.053 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41524])[state=Opened] RuntimeSshException: null 23:18:18.053 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 181 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:18.054 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46118])[state=Opened] RuntimeSshException: null 23:18:18.054 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 671 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:20.009 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43764])[state=Opened] RuntimeSshException: null 23:18:20.009 [CommitFutures-65] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-65 java.lang.OutOfMemoryError: Java heap space 23:18:20.009 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40672])[state=Opened] RuntimeSshException: null 23:18:20.009 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42052])[state=Opened] RuntimeSshException: null 23:18:20.009 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41662])[state=Opened] RuntimeSshException: null 23:18:20.009 [CommitFutures-72] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-72 java.lang.OutOfMemoryError: Java heap space 23:18:20.009 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 410 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:20.009 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 75 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:20.009 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 249 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:20.010 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 199 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:20.010 [netconf-device-simulator-threads-3] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:22.499 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42166])[state=Opened] RuntimeSshException: null 23:18:22.499 [CommitFutures-74] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-74 java.lang.OutOfMemoryError: Java heap space 23:18:22.499 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 261 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:20.012 [CommitFutures-58] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-58 java.lang.OutOfMemoryError: Java heap space 23:18:22.502 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46262])[state=Opened] RuntimeSshException: null 23:18:22.502 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 725 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:22.506 [CommitFutures-71] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-71 java.lang.OutOfMemoryError: Java heap space 23:18:23.048 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40926])[state=Opened] RuntimeSshException: null 23:18:23.048 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 102 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:25.008 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43892])[state=Opened] RuntimeSshException: null 23:18:25.008 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:25.008 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41776])[state=Opened] RuntimeSshException: null 23:18:25.009 [CommitFutures-73] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-73 java.lang.OutOfMemoryError: Java heap space 23:18:25.009 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 446 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:25.009 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 214 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:25.665 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42302])[state=Opened] RuntimeSshException: null 23:18:25.665 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 279 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:25.415 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2e8411f2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2043fb8a differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2e8411f2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2043fb8a differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-78" 23:18:30.631 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41088])[state=Opened] RuntimeSshException: null 23:18:30.631 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41928])[state=Opened] RuntimeSshException: null 23:18:30.632 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 122 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:30.632 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 229 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:30.714 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40918])[state=Opened] RuntimeSshException: null 23:18:30.714 [netconf-device-simulator-threads-4] WARN o.o.n.s.DeserializerExceptionHandler - An exception occurred during message handling java.lang.OutOfMemoryError: Java heap space 23:18:30.714 [CommitFutures-77] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-77 java.lang.OutOfMemoryError: Java heap space 23:18:30.714 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 114 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects 23:18:30.866 [CommitFutures-63] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-63 java.lang.OutOfMemoryError: Java heap space 23:18:30.867 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@9539fd3 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7947151 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@9539fd3 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7947151 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:18:31.404 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41224])[state=Opened] RuntimeSshException: null 23:18:31.404 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44032])[state=Opened] RuntimeSshException: null 23:18:31.404 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 137 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:31.405 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 448 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:31.404 [CommitFutures-75] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-484 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:31.406 [CommitFutures-75] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-484 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:31.486 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:33.043 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42464])[state=Opened] RuntimeSshException: null 23:18:33.043 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 294 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:32.333 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41218])[state=Opened] RuntimeSshException: null 23:18:33.044 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 144 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:33.044 [CommitFutures-81] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-488 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:33.372 [CommitFutures-81] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-488 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:37.038 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43946])[state=Opened] RuntimeSshException: null 23:18:37.038 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44214])[state=Opened] RuntimeSshException: null 23:18:37.038 [CommitFutures-75] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-75 java.lang.OutOfMemoryError: Java heap space 23:18:37.038 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 626 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:37.039 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 500 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:37.039 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41354])[state=Opened] RuntimeSshException: null 23:18:37.039 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 157 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:37.039 [CommitFutures-81] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-81 java.lang.OutOfMemoryError: Java heap space 23:18:37.039 [CommitFutures-79] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-79 java.lang.OutOfMemoryError: Java heap space 23:18:37.360 [CommitFutures-84] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-491 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:37.517 [CommitFutures-84] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-491 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:37.517 [CommitFutures-76] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-492 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:37.517 [netconf-device-simulator-threads-2] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:37.518 [CommitFutures-76] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-492 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:37.518 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42056])[state=Opened] RuntimeSshException: null 23:18:37.518 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:37.518 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 245 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:41.392 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41506])[state=Opened] RuntimeSshException: null 23:18:41.392 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42168])[state=Opened] RuntimeSshException: null 23:18:41.392 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44102])[state=Opened] RuntimeSshException: null 23:18:41.392 [CommitFutures-80] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-80 java.lang.OutOfMemoryError: Java heap space 23:18:41.392 [CommitFutures-82] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-82 java.lang.OutOfMemoryError: Java heap space 23:18:41.393 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 628 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:41.393 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42586])[state=Opened] RuntimeSshException: null 23:18:41.393 [CommitFutures-76] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-76 java.lang.OutOfMemoryError: Java heap space 23:18:41.393 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 169 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:41.393 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 263 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:41.685 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 307 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:42.130 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41340])[state=Opened] RuntimeSshException: null 23:18:42.219 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 173 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:45.388 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41494])[state=Opened] RuntimeSshException: null 23:18:45.388 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 176 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:45.388 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a1451f6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@74d3a11c differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a1451f6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@74d3a11c differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:18:45.388 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a1451f6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@74d3a11c differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a1451f6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@74d3a11c differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:18:45.389 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42750])[state=Opened] RuntimeSshException: null 23:18:45.389 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 317 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:45.390 [CommitFutures-84] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-84 java.lang.OutOfMemoryError: Java heap space 23:18:45.471 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44370])[state=Opened] RuntimeSshException: null 23:18:45.472 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 502 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:46.229 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44266])[state=Opened] RuntimeSshException: null 23:18:46.230 [CommitFutures-85] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-85 java.lang.OutOfMemoryError: Java heap space 23:18:46.230 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 631 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:47.974 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42950])[state=Opened] RuntimeSshException: null 23:18:47.974 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42314])[state=Opened] RuntimeSshException: null 23:18:47.974 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 333 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:47.975 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41642])[state=Opened] RuntimeSshException: null 23:18:47.975 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 188 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:47.975 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41626])[state=Opened] RuntimeSshException: null 23:18:47.975 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 191 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:47.974 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 278 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:48.482 [CommitFutures-88] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-502 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:48.482 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44510])[state=Opened] RuntimeSshException: null 23:18:48.482 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 504 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:49.548 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41876])[state=Opened] RuntimeSshException: null 23:18:49.548 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 223 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:51.555 [CommitFutures-86] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-86 java.lang.OutOfMemoryError: Java heap space 23:18:51.555 [CommitFutures-88] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-88 java.lang.OutOfMemoryError: Java heap space 23:18:51.555 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42034])[state=Opened] RuntimeSshException: null 23:18:51.556 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 239 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:53.781 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42466])[state=Opened] RuntimeSshException: null 23:18:53.781 [CommitFutures-87] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-87 java.lang.OutOfMemoryError: Java heap space 23:18:53.782 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44408])[state=Opened] RuntimeSshException: null 23:18:53.782 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 295 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:53.782 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 635 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:53.782 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportChannelSession - onExit(TransportChannelSession[id=0, recipient=0]-TransportServerSession[admin@/10.30.171.70:42034]) code=0 message='' SshException closing shell: Write attempt on closing session: SSH_MSG_CHANNEL_EOF 23:18:54.111 [CommitFutures-83] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-508 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:18:54.111 [CommitFutures-83] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-507 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:54.112 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:18:55.198 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44662])[state=Opened] RuntimeSshException: null 23:18:55.199 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 506 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:18:55.200 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44570])[state=Opened] RuntimeSshException: null 23:18:55.200 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 639 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-90" 23:18:57.173 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41754])[state=Opened] RuntimeSshException: null 23:18:57.173 [CommitFutures-89] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-89 java.lang.OutOfMemoryError: Java heap space 23:18:57.173 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 203 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-91" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-92" 23:19:03.360 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42592])[state=Opened] RuntimeSshException: null 23:19:03.361 [CommitFutures-83] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-83 java.lang.OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42138])[state=Opened] RuntimeSshException: null 23:19:03.360 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44720])[state=Opened] OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41892])[state=Opened] OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 641 encountered an error java.lang.OutOfMemoryError: Java heap space 23:19:03.360 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44794])[state=Opened] RuntimeSshException: null 23:19:03.361 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 222 encountered an error java.lang.OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 509 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-0] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 253 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:03.361 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 552 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:03.445 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5ac51772 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5402e382 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5ac51772 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5402e382 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:03.445 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5ac51772 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5402e382 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5ac51772 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5402e382 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:04.930 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44934])[state=Opened] RuntimeSshException: null 23:19:04.930 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42762])[state=Opened] RuntimeSshException: null 23:19:04.930 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42272])[state=Opened] RuntimeSshException: null 23:19:04.930 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 554 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:04.930 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 514 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:04.930 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 271 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:06.941 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44848])[state=Opened] RuntimeSshException: null 23:19:06.941 [CommitFutures-94] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-94 java.lang.OutOfMemoryError: Java heap space 23:19:06.942 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 644 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:10.280 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42428])[state=Opened] RuntimeSshException: null 23:19:10.280 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44998])[state=Opened] RuntimeSshException: null 23:19:10.280 [CommitFutures-96] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-96 java.lang.OutOfMemoryError: Java heap space 23:19:10.280 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 650 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:10.280 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42960])[state=Opened] OutOfMemoryError: Java heap space 23:19:10.280 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42038])[state=Opened] RuntimeSshException: null 23:19:10.280 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 287 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:10.282 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 237 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:10.282 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 556 encountered an error java.lang.OutOfMemoryError: Java heap space 23:19:10.371 [CommitFutures-97] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-516 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:10.371 [CommitFutures-95] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-517 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:10.371 [CommitFutures-95] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-517 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:10.371 [CommitFutures-97] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-516 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:10.452 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:11.708 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42144])[state=Opened] RuntimeSshException: null 23:19:11.708 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45092])[state=Opened] RuntimeSshException: null 23:19:11.708 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 516 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:11.708 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43076])[state=Opened] RuntimeSshException: null 23:19:11.708 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 254 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:11.710 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 558 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:12.480 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42564])[state=Opened] RuntimeSshException: null 23:19:12.480 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 302 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:14.652 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42288])[state=Opened] RuntimeSshException: null 23:19:14.652 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45156])[state=Opened] RuntimeSshException: null 23:19:14.652 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 268 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:14.652 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 653 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:18.174 [CommitFutures-93] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-93 java.lang.OutOfMemoryError: Java heap space 23:19:18.175 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45272])[state=Opened] RuntimeSshException: null 23:19:18.175 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 656 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:18.178 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42438])[state=Opened] RuntimeSshException: null 23:19:18.178 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42722])[state=Opened] RuntimeSshException: null 23:19:18.178 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 286 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:18.178 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45228])[state=Opened] RuntimeSshException: null 23:19:18.178 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 315 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:18.178 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 610 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:18.181 [CommitFutures-97] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-525 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:18.182 [CommitFutures-98] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-527 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:18.182 [CommitFutures-97] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-525 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:18.182 [CommitFutures-98] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-527 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:18.182 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:18.182 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:18.912 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45442])[state=Opened] RuntimeSshException: null 23:19:19.518 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42570])[state=Opened] RuntimeSshException: null 23:19:19.518 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45364])[state=Opened] RuntimeSshException: null 23:19:18.913 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 658 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:19.518 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 299 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:19.518 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 612 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:20.307 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42914])[state=Opened] RuntimeSshException: null 23:19:20.307 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 329 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:20.311 [CommitFutures-99] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-532 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:20.311 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d283898 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@695325f1 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d283898 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@695325f1 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:20.311 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d283898 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@695325f1 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d283898 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@695325f1 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:20.311 [CommitFutures-99] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-532 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:20.312 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:21.362 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42724])[state=Opened] RuntimeSshException: null 23:19:21.362 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45592])[state=Opened] RuntimeSshException: null 23:19:21.514 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 313 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:21.596 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 661 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:22.101 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43048])[state=Opened] RuntimeSshException: null 23:19:22.101 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 343 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:22.102 [netconf-device-simulator-threads-4] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@505da7b2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d283898 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@505da7b2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d283898 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:22.180 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45540])[state=Opened] RuntimeSshException: null 23:19:22.180 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 614 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:23.921 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43204])[state=Opened] RuntimeSshException: null 23:19:23.921 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:42926])[state=Opened] RuntimeSshException: null 23:19:23.922 [CommitFutures-98] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-98 java.lang.OutOfMemoryError: Java heap space 23:19:23.922 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 327 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:23.922 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 356 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:26.691 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43336])[state=Opened] RuntimeSshException: null 23:19:26.691 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43058])[state=Opened] RuntimeSshException: null 23:19:26.691 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45688])[state=Opened] RuntimeSshException: null 23:19:26.691 [CommitFutures-95] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-95 java.lang.OutOfMemoryError: Java heap space 23:19:26.691 [CommitFutures-100] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-100 java.lang.OutOfMemoryError: Java heap space 23:19:26.691 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 616 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:26.691 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 371 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:26.691 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 341 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:26.694 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45720])[state=Opened] RuntimeSshException: null 23:19:26.694 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 663 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:26.696 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7190f280 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@505da7b2 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7190f280 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@505da7b2 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:27.201 [CommitFutures-102] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-537 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:27.386 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45868])[state=Opened] RuntimeSshException: null 23:19:27.458 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 665 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:27.458 [CommitFutures-102] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-537 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:27.459 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:27.793 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43212])[state=Opened] RuntimeSshException: null 23:19:27.794 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 354 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-97" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-101" 23:19:33.091 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43476])[state=Opened] RuntimeSshException: null 23:19:33.092 [CommitFutures-102] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-102 java.lang.OutOfMemoryError: Java heap space 23:19:33.091 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45806])[state=Opened] RuntimeSshException: null 23:19:33.092 [CommitFutures-99] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-99 java.lang.OutOfMemoryError: Java heap space 23:19:33.092 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 385 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:33.092 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 701 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:33.096 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3e17f7ec and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@30d00f86 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3e17f7ec and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@30d00f86 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:33.096 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3e17f7ec and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@30d00f86 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3e17f7ec and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@30d00f86 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:33.884 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43338])[state=Opened] RuntimeSshException: null 23:19:33.884 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 369 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:34.838 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43618])[state=Opened] RuntimeSshException: null 23:19:34.838 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 407 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:35.966 [netconf-device-simulator-threads-0] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:35.969 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45972])[state=Opened] RuntimeSshException: null 23:19:35.969 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 705 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:35.970 [CommitFutures-103] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-103 java.lang.OutOfMemoryError: Java heap space 23:19:36.217 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@793d4c58 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3e17f7ec differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@793d4c58 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3e17f7ec differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:36.893 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43490])[state=Opened] RuntimeSshException: null 23:19:36.893 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43780])[state=Opened] RuntimeSshException: null 23:19:36.893 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 383 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:36.893 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 413 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:40.645 [CommitFutures-105] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-105 java.lang.OutOfMemoryError: Java heap space 23:19:40.645 [netconf-device-simulator-threads-0] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:40.645 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:40.645 [CommitFutures-104] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-104 java.lang.OutOfMemoryError: Java heap space 23:19:40.646 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46130])[state=Opened] RuntimeSshException: null 23:19:40.646 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 708 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:40.649 [CommitFutures-108] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-548 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:40.649 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@297411d7 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@27b3fb51 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@297411d7 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@27b3fb51 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:40.650 [CommitFutures-108] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-548 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:40.650 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:41.698 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43906])[state=Opened] RuntimeSshException: null 23:19:43.222 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43632])[state=Opened] RuntimeSshException: null 23:19:43.222 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 397 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:43.301 [CommitFutures-106] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-106 java.lang.OutOfMemoryError: Java heap space 23:19:47.190 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46282])[state=Opened] RuntimeSshException: null 23:19:47.190 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43788])[state=Opened] RuntimeSshException: null 23:19:47.190 [CommitFutures-109] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-109 java.lang.OutOfMemoryError: Java heap space 23:19:47.191 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 406 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:47.190 [CommitFutures-107] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-107 java.lang.OutOfMemoryError: Java heap space 23:19:47.191 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:19:47.191 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 710 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:47.192 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:19:47.192 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46844 authenticated 23:19:47.193 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:19:47.193 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46710 authenticated 23:19:47.193 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:19:47.193 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46770 authenticated 23:19:48.972 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44228])[state=Opened] RuntimeSshException: null 23:19:48.973 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 441 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:49.155 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:43916])[state=Opened] RuntimeSshException: null 23:19:49.155 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 426 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:49.159 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6cdca6b6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@621b5485 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6cdca6b6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@621b5485 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:50.410 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44058])[state=Opened] RuntimeSshException: null 23:19:50.676 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44382])[state=Opened] RuntimeSshException: null 23:19:50.488 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 434 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:50.677 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 473 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:50.765 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@651f28b3 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6cdca6b6 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@651f28b3 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6cdca6b6 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:52.427 [netconf-device-simulator-threads-6] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:46624 on channel [id: 0xc4397fa4, L:/10.30.171.122:17830 - R:/10.30.171.70:46624] java.lang.OutOfMemoryError: Java heap space 23:19:51.755 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44518])[state=Opened] RuntimeSshException: null 23:19:52.427 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 477 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:52.712 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44234])[state=Opened] RuntimeSshException: null 23:19:52.712 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 440 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:52.713 [netconf-device-simulator-threads-6] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@3fa8d420(success: NetconfServerSession{sessionId=25, channel=[id: 0xc4397fa4, L:/10.30.171.122:17830 ! R:/10.30.171.70:46624]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:19:52.717 [CommitFutures-111] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-560 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:19:52.717 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@68e33ff5 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@651f28b3 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@68e33ff5 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@651f28b3 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:52.717 [CommitFutures-111] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-560 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:52.718 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:19:54.164 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44798])[state=Opened] RuntimeSshException: null 23:19:54.165 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 489 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:54.166 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44388])[state=Opened] RuntimeSshException: null 23:19:54.166 [CommitFutures-110] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-110 java.lang.OutOfMemoryError: Java heap space 23:19:54.166 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 449 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-112" 23:19:57.431 [CommitFutures-111] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-111 java.lang.OutOfMemoryError: Java heap space 23:19:57.432 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34922])[state=Opened] RuntimeSshException: null 23:19:57.432 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44530])[state=Opened] RuntimeSshException: null 23:19:57.432 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 465 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:57.432 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 944 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:57.595 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2b03083c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@25c4f2f4 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2b03083c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@25c4f2f4 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:19:59.428 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46538])[state=Opened] RuntimeSshException: null 23:19:59.428 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44948])[state=Opened] RuntimeSshException: null 23:19:59.428 [CommitFutures-113] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-113 java.lang.OutOfMemoryError: Java heap space 23:19:59.429 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 521 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:59.429 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 714 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:19:59.430 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:19:59.508 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34648 authenticated 23:20:00.641 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47446])[state=Opened] RuntimeSshException: null 23:20:00.641 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44684])[state=Opened] RuntimeSshException: null 23:20:00.642 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 470 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:00.642 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 835 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:00.644 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:00.721 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47014 authenticated 23:20:00.795 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:00.796 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34980 authenticated 23:20:01.621 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44804])[state=Opened] RuntimeSshException: null 23:20:01.621 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 484 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:02.048 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45094])[state=Opened] RuntimeSshException: null 23:20:02.048 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 524 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:03.313 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45232])[state=Opened] RuntimeSshException: null 23:20:03.313 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44956])[state=Opened] RuntimeSshException: null 23:20:03.314 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 498 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:03.314 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 537 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:04.244 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47108])[state=Opened] RuntimeSshException: null 23:20:04.244 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45106])[state=Opened] RuntimeSshException: null 23:20:04.245 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 513 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:04.245 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 810 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:05.912 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45378])[state=Opened] RuntimeSshException: null 23:20:05.912 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45238])[state=Opened] RuntimeSshException: null 23:20:05.912 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 541 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:05.912 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 529 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:05.912 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:06.966 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47156])[state=Opened] RuntimeSshException: null 23:20:06.078 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@75b10cef and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@201dba74 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@75b10cef and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@201dba74 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:06.966 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45694])[state=Opened] RuntimeSshException: null 23:20:06.966 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 811 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:06.966 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 607 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:10.287 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45390])[state=Opened] RuntimeSshException: null 23:20:10.286 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46690])[state=Opened] OutOfMemoryError: Java heap space 23:20:10.286 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45812])[state=Opened] RuntimeSshException: null 23:20:10.287 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 734 encountered an error java.lang.OutOfMemoryError: Java heap space 23:20:10.287 [CommitFutures-114] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-114 java.lang.OutOfMemoryError: Java heap space 23:20:10.287 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 531 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:10.287 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 632 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:82) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:10.288 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:10.289 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35028 authenticated 23:20:10.290 [CommitFutures-108] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-108 java.lang.OutOfMemoryError: Java heap space 23:20:10.291 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@65b8b333 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@75b10cef differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@65b8b333 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@75b10cef differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:10.291 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@65b8b333 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@75b10cef differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@65b8b333 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@75b10cef differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:11.358 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45554])[state=Opened] RuntimeSshException: null 23:20:11.358 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45986])[state=Opened] RuntimeSshException: null 23:20:11.358 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 533 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:11.359 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 660 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:12.321 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46946])[state=Opened] RuntimeSshException: null 23:20:12.321 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:12.322 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 783 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:12.572 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:12.739 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47214 authenticated 23:20:13.030 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45696])[state=Opened] RuntimeSshException: null 23:20:13.030 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:13.030 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 605 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:14.776 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34694 authenticated 23:20:14.775 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46142])[state=Opened] RuntimeSshException: null 23:20:14.776 [CommitFutures-116] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-116 java.lang.OutOfMemoryError: Java heap space 23:20:14.776 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 697 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:14.776 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:14.777 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:14.777 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34824 authenticated 23:20:14.777 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34710 authenticated 23:20:14.777 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:14.777 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47966 authenticated 23:20:14.777 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:14.777 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47912 authenticated 23:20:16.034 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45828])[state=Opened] RuntimeSshException: null 23:20:16.034 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 623 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:17.041 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45998])[state=Opened] RuntimeSshException: null 23:20:17.041 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 648 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:17.617 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41748])[state=Opened] RuntimeSshException: null 23:20:17.618 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 211 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:17.619 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:17.619 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47926 authenticated 23:20:17.620 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:17.620 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47990 authenticated 23:20:17.620 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:17.620 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35098 authenticated 23:20:17.621 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:17.621 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47226 authenticated 23:20:17.621 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:17.621 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47832 authenticated 23:20:18.351 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46148])[state=Opened] RuntimeSshException: null 23:20:18.351 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 669 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:18.353 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:18.354 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47198 authenticated 23:20:18.354 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:18.354 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46292 authenticated 23:20:18.357 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportChannelSession - onExit(TransportChannelSession[id=0, recipient=0]-TransportServerSession[admin@/10.30.171.70:43338]) code=0 message='' SshException closing shell: Write attempt on closing session: SSH_MSG_CHANNEL_EOF 23:20:18.829 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47732])[state=Opened] RuntimeSshException: null 23:20:18.829 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 875 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:19.319 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47764])[state=Opened] RuntimeSshException: null 23:20:19.319 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 871 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:19.913 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47422])[state=Opened] RuntimeSshException: null 23:20:19.914 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 829 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:20.444 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34796])[state=Opened] RuntimeSshException: null 23:20:20.520 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 928 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:20.931 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47616])[state=Opened] RuntimeSshException: null 23:20:20.931 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 859 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:20.935 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@57984140 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@595fb41b differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@57984140 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@595fb41b differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:23.709 [CommitFutures-117] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-117 java.lang.OutOfMemoryError: Java heap space 23:20:23.709 [CommitFutures-115] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-115 java.lang.OutOfMemoryError: Java heap space 23:20:23.968 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34972])[state=Opened] RuntimeSshException: null 23:20:23.968 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 946 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:24.210 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:39984])[state=Opened] RuntimeSshException: null 23:20:24.210 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 6 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:24.842 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46508])[state=Opened] RuntimeSshException: null 23:20:24.843 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 713 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:24.844 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:24.844 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35270 authenticated 23:20:25.003 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@16a54b7b and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@53a7df6b differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@16a54b7b and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@53a7df6b differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:25.514 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47544])[state=Opened] RuntimeSshException: null 23:20:25.515 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 857 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:26.556 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47780])[state=Opened] RuntimeSshException: null 23:20:26.556 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47700])[state=Opened] RuntimeSshException: null 23:20:26.557 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 869 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:26.557 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 873 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:26.558 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:26.558 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35254 authenticated 23:20:26.559 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:26.559 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35348 authenticated 23:20:26.561 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5e3ae0f2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@16a54b7b differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5e3ae0f2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@16a54b7b differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:27.391 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40010])[state=Opened] RuntimeSshException: null 23:20:27.391 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 8 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:27.797 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47552])[state=Opened] RuntimeSshException: null 23:20:27.797 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 854 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:29.565 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40064])[state=Opened] RuntimeSshException: null 23:20:29.565 [netconf-device-simulator-threads-0] WARN o.o.n.s.DeserializerExceptionHandler - An exception occurred during message handling java.lang.OutOfMemoryError: Java heap space 23:20:29.806 [CommitFutures-119] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-119 java.lang.OutOfMemoryError: Java heap space 23:20:29.806 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 26 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:30.056 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47334])[state=Opened] RuntimeSshException: null 23:20:30.056 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 828 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:30.060 [CommitFutures-118] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-604 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:20:30.060 [CommitFutures-118] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-605 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:30.061 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:30.646 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34920])[state=Opened] RuntimeSshException: null 23:20:30.647 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 943 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:30.648 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:30.648 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:34844 authenticated 23:20:31.168 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47294])[state=Opened] RuntimeSshException: null 23:20:31.169 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 824 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:31.857 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46932])[state=Opened] RuntimeSshException: null 23:20:31.857 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 781 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:32.518 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46194])[state=Opened] RuntimeSshException: null 23:20:32.518 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 709 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:32.996 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46550])[state=Opened] RuntimeSshException: null 23:20:32.997 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 706 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:32.998 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:32.999 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35226 authenticated 23:20:33.384 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46844])[state=Opened] RuntimeSshException: null 23:20:33.384 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 782 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:33.896 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47520])[state=Opened] RuntimeSshException: null 23:20:33.897 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 839 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:36.097 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46710])[state=Opened] RuntimeSshException: null 23:20:36.097 [CommitFutures-120] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-120 java.lang.OutOfMemoryError: Java heap space 23:20:36.097 [netconf-device-simulator-threads-0] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:20:36.097 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 735 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:36.462 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46432])[state=Opened] RuntimeSshException: null 23:20:36.463 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 702 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:37.025 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46770])[state=Opened] RuntimeSshException: null 23:20:37.025 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 736 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:37.027 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:37.027 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35318 authenticated 23:20:37.027 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:37.027 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35196 authenticated 23:20:37.028 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:37.028 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:48074 authenticated 23:20:37.462 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46210])[state=Opened] RuntimeSshException: null 23:20:37.462 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 698 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:37.716 [CommitFutures-121] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-625 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:20:37.717 [CommitFutures-121] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-626 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:37.717 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:40.290 [CommitFutures-121] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-121 java.lang.OutOfMemoryError: Java heap space 23:20:40.294 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:20:40.294 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34648])[state=Opened] RuntimeSshException: null 23:20:40.294 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 927 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:40.724 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47534])[state=Opened] RuntimeSshException: null 23:20:40.724 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 856 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:40.725 [CommitFutures-118] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-628 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:20:40.725 [CommitFutures-118] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-629 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:40.726 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:42.561 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47014])[state=Opened] RuntimeSshException: null 23:20:42.561 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 793 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:42.561 [CommitFutures-122] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-122 java.lang.OutOfMemoryError: Java heap space 23:20:42.970 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47714])[state=Opened] RuntimeSshException: null 23:20:42.971 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 878 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:42.975 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73c68e06 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7d016fd6 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73c68e06 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7d016fd6 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:43.794 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34980])[state=Opened] RuntimeSshException: null 23:20:43.794 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46858])[state=Opened] RuntimeSshException: null 23:20:43.794 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 950 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:43.794 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 773 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:44.205 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47336])[state=Opened] RuntimeSshException: null 23:20:44.206 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 826 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:44.209 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7dadf383 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@736a139e differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7dadf383 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@736a139e differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:44.209 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7dadf383 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@736a139e differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7dadf383 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@736a139e differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:45.000 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46726])[state=Opened] RuntimeSshException: null 23:20:45.082 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 767 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:45.243 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:47.013 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35028])[state=Opened] RuntimeSshException: null 23:20:47.013 [CommitFutures-123] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-123 java.lang.OutOfMemoryError: Java heap space 23:20:47.014 [CommitFutures-124] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-124 java.lang.OutOfMemoryError: Java heap space 23:20:47.014 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 960 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:47.263 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35390 authenticated 23:20:47.263 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46796])[state=Opened] RuntimeSshException: null 23:20:47.263 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 769 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:47.267 [CommitFutures-126] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-637 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:20:47.267 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@54d48269 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7dadf383 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@54d48269 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7dadf383 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:47.268 [CommitFutures-126] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-638 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:47.268 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:48.150 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40210])[state=Opened] RuntimeSshException: null 23:20:48.151 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 25 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:50.391 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47214])[state=Opened] RuntimeSshException: null 23:20:50.391 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46758])[state=Opened] RuntimeSshException: null 23:20:50.391 [CommitFutures-118] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-118 java.lang.OutOfMemoryError: Java heap space 23:20:50.391 [CommitFutures-125] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-125 java.lang.OutOfMemoryError: Java heap space 23:20:50.391 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 817 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:50.391 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 722 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:50.395 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@21df0562 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@54d48269 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@21df0562 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@54d48269 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:51.173 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46512])[state=Opened] RuntimeSshException: null 23:20:51.173 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 683 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:52.443 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.171.70:47954])[state=Opened] OutOfMemoryError: Java heap space 23:20:52.443 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:45544])[state=Opened] RuntimeSshException: null 23:20:52.443 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 902 encountered an error java.lang.OutOfMemoryError: Java heap space 23:20:52.443 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 545 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:52.700 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34824])[state=Opened] RuntimeSshException: null 23:20:52.700 [netconf-device-simulator-threads-0] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:20:52.700 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 935 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:52.702 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:52.702 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47932 authenticated 23:20:52.702 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:52.702 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35182 authenticated 23:20:52.703 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:52.703 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47998 authenticated 23:20:52.705 [netconf-device-simulator-threads-6] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@373e7829 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@21df0562 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@373e7829 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@21df0562 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:53.615 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47926])[state=Opened] RuntimeSshException: null 23:20:53.616 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 892 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:53.886 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44670])[state=Opened] RuntimeSshException: null 23:20:53.886 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 480 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:55.794 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41086])[state=Opened] RuntimeSshException: null 23:20:55.717 [CommitFutures-127] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-127 java.lang.OutOfMemoryError: Java heap space 23:20:55.794 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 130 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:56.046 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:44046])[state=Opened] StacklessClosedChannelException: null 23:20:56.046 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 435 encountered an error io.netty.channel.StacklessClosedChannelException: null at io.netty.channel.AbstractChannel$AbstractUnsafe.write(Object, ChannelPromise)(Unknown Source) 23:20:56.048 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:40818])[state=Opened] StacklessClosedChannelException: null 23:20:56.048 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 110 encountered an error io.netty.channel.StacklessClosedChannelException: null at io.netty.channel.AbstractChannel$AbstractUnsafe.write(Object, ChannelPromise)(Unknown Source) 23:20:56.318 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47990])[state=Opened] RuntimeSshException: null 23:20:56.318 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 912 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:56.495 [CommitFutures-126] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-647 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:20:56.496 [CommitFutures-126] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-648 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:56.496 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:56.683 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35098])[state=Opened] RuntimeSshException: null 23:20:56.683 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 966 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:57.247 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:48054])[state=Opened] RuntimeSshException: null 23:20:57.247 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 911 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:57.506 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35114])[state=Opened] RuntimeSshException: null 23:20:57.507 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 969 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:57.507 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3dc61359 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@39f990be differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3dc61359 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@39f990be differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:20:57.924 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35112])[state=Opened] RuntimeSshException: null 23:20:57.925 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 968 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:58.417 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47226])[state=Opened] RuntimeSshException: null 23:20:58.418 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 812 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:59.029 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35034])[state=Opened] RuntimeSshException: null 23:20:59.113 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 955 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:59.364 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47424])[state=Opened] RuntimeSshException: null 23:20:59.364 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 832 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:59.526 [CommitFutures-126] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-654 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:20:59.779 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47832])[state=Opened] RuntimeSshException: null 23:20:59.779 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 890 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:20:59.779 [CommitFutures-126] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-655 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:59.780 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:20:59.781 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:20:59.782 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:35414 authenticated 23:21:00.260 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34784])[state=Opened] RuntimeSshException: null 23:21:00.260 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 929 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:00.490 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47072])[state=Opened] RuntimeSshException: null 23:21:00.490 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 787 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:01.135 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47266])[state=Opened] RuntimeSshException: null 23:21:01.222 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 815 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:01.394 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47878])[state=Opened] RuntimeSshException: null 23:21:01.394 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 882 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:01.967 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47756])[state=Opened] RuntimeSshException: null 23:21:01.967 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 879 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:02.149 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34840])[state=Opened] RuntimeSshException: null 23:21:02.149 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 930 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:02.152 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@351ede24 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@69f89009 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@351ede24 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@69f89009 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:02.737 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34702])[state=Opened] RuntimeSshException: null 23:21:02.810 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 917 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:03.057 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47558])[state=Opened] RuntimeSshException: null 23:21:03.058 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 863 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:03.061 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4a012530 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@351ede24 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4a012530 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@351ede24 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:03.888 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:39916])[state=Opened] RuntimeSshException: null 23:21:04.034 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 1 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:04.278 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34960])[state=Opened] RuntimeSshException: null 23:21:04.278 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 954 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:04.282 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5f29a322 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4a012530 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5f29a322 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4a012530 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:06.569 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35018])[state=Opened] RuntimeSshException: null 23:21:06.569 [netconf-device-simulator-threads-6] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:41010 on channel [id: 0xbfff149e, L:/10.30.171.122:17830 - R:/10.30.171.70:41010] java.lang.OutOfMemoryError: Java heap space 23:21:06.569 [CommitFutures-126] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-126 java.lang.OutOfMemoryError: Java heap space 23:21:06.569 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 959 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:06.889 [netconf-device-simulator-threads-6] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@17eeec60(success: NetconfServerSession{sessionId=89, channel=[id: 0xbfff149e, L:/10.30.171.122:17830 ! R:/10.30.171.70:41010]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:21:07.134 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47198])[state=Opened] RuntimeSshException: null 23:21:07.134 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 814 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:07.138 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@78c49a85 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5f29a322 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@78c49a85 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5f29a322 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:08.235 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46292])[state=Opened] RuntimeSshException: null 23:21:08.234 [netconf-device-simulator-threads-6] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.171.70:41264 on channel [id: 0x468202a1, L:/10.30.171.122:17830 - R:/10.30.171.70:41264] java.lang.OutOfMemoryError: Java heap space 23:21:08.496 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 675 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:08.750 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47048])[state=Opened] RuntimeSshException: null 23:21:08.751 [netconf-device-simulator-threads-6] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@722cca47(success: NetconfServerSession{sessionId=104, channel=[id: 0x468202a1, L:/10.30.171.122:17830 ! R:/10.30.171.70:41264]})' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:21:08.751 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 788 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:09.548 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47894])[state=Opened] RuntimeSshException: null 23:21:09.548 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 883 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:10.079 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47292])[state=Opened] RuntimeSshException: null 23:21:10.079 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 821 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:10.083 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@49f641d5 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3c7f5a84 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@49f641d5 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3c7f5a84 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:10.854 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35254])[state=Opened] RuntimeSshException: null 23:21:11.169 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 982 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:11.435 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46288])[state=Opened] RuntimeSshException: null 23:21:11.435 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 699 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:11.439 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5002ba2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@49f641d5 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5002ba2 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@49f641d5 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:12.014 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34710])[state=Opened] RuntimeSshException: null 23:21:12.014 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 924 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:12.487 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35348])[state=Opened] RuntimeSshException: null 23:21:12.488 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 989 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:12.491 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@44a7df69 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5002ba2 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@44a7df69 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5002ba2 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:13.023 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47932])[state=Opened] RuntimeSshException: null 23:21:13.105 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 886 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:13.680 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47966])[state=Opened] RuntimeSshException: null 23:21:13.680 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 910 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:13.683 [netconf-device-simulator-threads-7] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@bc7d572 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@44a7df69 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@bc7d572 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@44a7df69 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:21:14.203 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47912])[state=Opened] RuntimeSshException: null 23:21:14.203 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 888 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:14.664 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35182])[state=Opened] RuntimeSshException: null 23:21:14.665 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 975 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:15.191 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47998])[state=Opened] RuntimeSshException: null 23:21:15.191 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 907 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:15.672 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:15.672 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35270])[state=Opened] RuntimeSshException: null 23:21:15.673 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47074 authenticated 23:21:15.674 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 985 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:15.682 [CommitFutures-128] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-692 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:21:15.682 [CommitFutures-128] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-694 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:21:15.683 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:96) at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:66) at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:67) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:107) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.getNetconfOperations(AggregatedNetconfOperationServiceFactory.java:125) at org.opendaylight.netconf.server.osgi.NetconfOperationRouterImpl.(NetconfOperationRouterImpl.java:56) at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109) at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:96) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:189) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:168) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:86) at org.opendaylight.netconf.transport.ssh.SSHServer$1.onSuccess(SSHServer.java:80) at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132) at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1004) at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:767) at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:491) at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48) at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:90) at org.opendaylight.netconf.transport.ssh.TransportChannelSession.handleSubsystemParsed(TransportChannelSession.java:38) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleSubsystem(ChannelSession.java:626) at org.opendaylight.netconf.shaded.sshd.server.channel.ChannelSession.handleInternalRequest(ChannelSession.java:340) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleUnknownChannelRequest(AbstractChannel.java:338) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleChannelRequest(AbstractChannel.java:325) at org.opendaylight.netconf.shaded.sshd.common.channel.AbstractChannel.handleRequest(AbstractChannel.java:290) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.channelRequest(AbstractConnectionService.java:660) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractConnectionService.process(AbstractConnectionService.java:463) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:634) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:555) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:554) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted Caused by: org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction. at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:69) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:84) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:169) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:102) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:441) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:400) at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:101) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:615) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.lockedValidate(InMemoryDataTreeModification.java:625) at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTreeModification.validate(InMemoryDataTreeModification.java:603) at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:33) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.validate(InMemoryDOMDataStore.java:180) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:67) ... 10 common frames omitted 23:21:16.430 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35318])[state=Opened] RuntimeSshException: null 23:21:16.431 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 991 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:16.692 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47074])[state=Opened] RuntimeSshException: null 23:21:16.692 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 1001 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:17.043 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35196])[state=Opened] RuntimeSshException: null 23:21:17.044 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 976 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:17.701 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:34844])[state=Opened] RuntimeSshException: null 23:21:17.701 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 931 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:17.950 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:48074])[state=Opened] RuntimeSshException: null 23:21:17.951 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 913 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:18.292 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35226])[state=Opened] RuntimeSshException: null 23:21:18.293 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 977 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:18.639 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35390])[state=Opened] RuntimeSshException: null 23:21:18.640 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 996 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:404) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:19.050 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:35414])[state=Opened] RuntimeSshException: null 23:21:19.050 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 998 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:19.051 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:19.051 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:41126 authenticated 23:21:19.064 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:19.064 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:33014 authenticated 23:21:19.411 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:41126])[state=Opened] RuntimeSshException: null 23:21:19.411 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 1002 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:19.415 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:19.415 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46442 authenticated 23:21:20.001 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:33014])[state=Opened] RuntimeSshException: null 23:21:20.002 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 1003 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:20.432 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46442])[state=Opened] RuntimeSshException: null 23:21:20.432 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 1006 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:21.488 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:21.488 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:47064 authenticated 23:21:21.488 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:21.488 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:36252 authenticated 23:21:21.852 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:47064])[state=Opened] RuntimeSshException: null 23:21:21.852 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 1004 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:22.364 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:36252])[state=Opened] RuntimeSshException: null 23:21:22.364 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 1005 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:22.375 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:21:22.375 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.171.70:46950 authenticated 23:21:22.819 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.171.70:46950])[state=Opened] RuntimeSshException: null 23:21:22.820 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 1007 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:568) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1738) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:515) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:76) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:21:25.434 [CommitFutures-128] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-128 java.lang.OutOfMemoryError: Java heap space Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-129"