23:08:19.349 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 23:08:21.553 [main] INFO o.o.n.t.spi.NettyTransportSupport - Netty transport backed by java.nio with TCP keepalive options 23:08:21.558 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Starting 1000, SSH simulated devices starting on port 17830 23:08:21.726 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Loading models from directory. 23:08:21.775 [main] INFO o.o.y.y.p.r.SharedEffectiveModelContextFactory - Using weak references 23:08:41.037 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - using MdsalOperationProvider. 23:08:41.043 [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 23:08:41.044 [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 23:08:41.044 [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 23:08:41.053 [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 23:08:41.330 [main] INFO o.o.n.s.s.c.u.s.b.BouncyCastleSecurityProviderRegistrar - getOrCreateProvider(BC) created instance of org.bouncycastle.jce.provider.BouncyCastleProvider 23:08:41.333 [main] INFO o.o.n.s.s.c.u.s.e.EdDSASecurityProviderRegistrar - getOrCreateProvider(EdDSA) created instance of org.opendaylight.netconf.shaded.eddsa.EdDSASecurityProvider 23:08:41.886 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 17830 to 18829 23:10:49.506 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.513 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38380 authenticated 23:10:49.513 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.513 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38530 authenticated 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38680 authenticated 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38800 authenticated 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38930 authenticated 23:10:49.514 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39058 authenticated 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39196 authenticated 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39330 authenticated 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39484 authenticated 23:10:49.515 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.516 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39632 authenticated 23:10:49.572 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.573 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38488 authenticated 23:10:49.573 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.573 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38618 authenticated 23:10:49.574 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.574 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38754 authenticated 23:10:49.574 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.574 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38868 authenticated 23:10:49.575 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.575 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39018 authenticated 23:10:49.575 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.575 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39152 authenticated 23:10:49.576 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.576 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39258 authenticated 23:10:49.576 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.576 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39418 authenticated 23:10:49.577 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.577 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39560 authenticated 23:10:49.590 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:49.591 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38308 authenticated 23:10:50.041 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.042 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38296 authenticated 23:10:50.047 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.048 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38480 authenticated 23:10:50.048 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.048 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38608 authenticated 23:10:50.048 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.048 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38744 authenticated 23:10:50.048 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.050 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38860 authenticated 23:10:50.050 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39002 authenticated 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39136 authenticated 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39256 authenticated 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.051 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39404 authenticated 23:10:50.086 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.086 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38428 authenticated 23:10:50.086 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.087 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38574 authenticated 23:10:50.087 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.087 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38724 authenticated 23:10:50.087 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.087 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38830 authenticated 23:10:50.088 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.088 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38962 authenticated 23:10:50.088 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.088 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40724 authenticated 23:10:50.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39094 authenticated 23:10:50.089 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39224 authenticated 23:10:50.089 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39380 authenticated 23:10:50.089 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.089 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39522 authenticated 23:10:50.090 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.090 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39648 authenticated 23:10:50.090 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.090 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39802 authenticated 23:10:50.090 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.091 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39966 authenticated 23:10:50.091 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.091 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40106 authenticated 23:10:50.091 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.091 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40244 authenticated 23:10:50.091 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.092 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40416 authenticated 23:10:50.092 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.092 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40580 authenticated 23:10:50.092 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.092 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40858 authenticated 23:10:50.093 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.093 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40956 authenticated 23:10:50.093 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.093 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41108 authenticated 23:10:50.104 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.105 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38328 authenticated 23:10:50.105 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.106 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38504 authenticated 23:10:50.106 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.106 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38634 authenticated 23:10:50.106 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.106 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38770 authenticated 23:10:50.107 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.107 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38878 authenticated 23:10:50.107 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.107 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39038 authenticated 23:10:50.107 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.108 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39166 authenticated 23:10:50.108 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.108 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39274 authenticated 23:10:50.108 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.109 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39436 authenticated 23:10:50.109 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.109 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39584 authenticated 23:10:50.109 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.110 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39712 authenticated 23:10:50.110 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.110 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39864 authenticated 23:10:50.110 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.111 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40034 authenticated 23:10:50.111 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.111 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40160 authenticated 23:10:50.111 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.111 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40340 authenticated 23:10:50.112 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.112 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40490 authenticated 23:10:50.112 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.112 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40634 authenticated 23:10:50.113 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.113 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40774 authenticated 23:10:50.192 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.193 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38322 authenticated 23:10:50.207 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.207 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38490 authenticated 23:10:50.207 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.207 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38620 authenticated 23:10:50.207 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.207 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.208 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38764 authenticated 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38350 authenticated 23:10:50.208 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38514 authenticated 23:10:50.208 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38874 authenticated 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.208 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38636 authenticated 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.208 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39028 authenticated 23:10:50.208 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38776 authenticated 23:10:50.209 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39162 authenticated 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38886 authenticated 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39042 authenticated 23:10:50.209 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39260 authenticated 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39168 authenticated 23:10:50.209 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.209 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39428 authenticated 23:10:50.210 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39282 authenticated 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.210 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39570 authenticated 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39442 authenticated 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39586 authenticated 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39726 authenticated 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39874 authenticated 23:10:50.210 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.211 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40036 authenticated 23:10:50.211 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.211 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40172 authenticated 23:10:50.211 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.211 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40356 authenticated 23:10:50.284 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.285 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38254 authenticated 23:10:50.285 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.286 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38402 authenticated 23:10:50.286 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.286 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38560 authenticated 23:10:50.286 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.286 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38704 authenticated 23:10:50.287 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.287 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38814 authenticated 23:10:50.287 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.287 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38944 authenticated 23:10:50.287 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.287 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39088 authenticated 23:10:50.288 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.288 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39216 authenticated 23:10:50.288 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.288 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39360 authenticated 23:10:50.288 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.289 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39508 authenticated 23:10:50.289 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.289 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39644 authenticated 23:10:50.289 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.289 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39774 authenticated 23:10:50.289 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.290 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39946 authenticated 23:10:50.479 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38516 authenticated 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38354 authenticated 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38648 authenticated 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38784 authenticated 23:10:50.480 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38896 authenticated 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39046 authenticated 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39172 authenticated 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39290 authenticated 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39444 authenticated 23:10:50.481 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39598 authenticated 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39728 authenticated 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39882 authenticated 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40046 authenticated 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40180 authenticated 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40362 authenticated 23:10:50.691 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.691 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38160 authenticated 23:10:50.761 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.762 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38454 authenticated 23:10:50.763 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.764 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40716 authenticated 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38592 authenticated 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38732 authenticated 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38844 authenticated 23:10:50.764 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38978 authenticated 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39112 authenticated 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39246 authenticated 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.765 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39386 authenticated 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39540 authenticated 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39668 authenticated 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39816 authenticated 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.766 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39980 authenticated 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40114 authenticated 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40270 authenticated 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40442 authenticated 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.767 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40600 authenticated 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40870 authenticated 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40972 authenticated 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41116 authenticated 23:10:50.768 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.769 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41264 authenticated 23:10:50.769 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.769 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41424 authenticated 23:10:50.905 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.905 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40708 authenticated 23:10:50.905 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.906 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41838 authenticated 23:10:50.906 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.906 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41950 authenticated 23:10:50.918 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.919 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38438 authenticated 23:10:50.919 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38582 authenticated 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38726 authenticated 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38840 authenticated 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38976 authenticated 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39110 authenticated 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39230 authenticated 23:10:50.920 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.921 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39384 authenticated 23:10:50.921 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.921 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39536 authenticated 23:10:50.921 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.921 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39664 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39806 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39976 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40108 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40256 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40430 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40596 authenticated 23:10:50.922 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.923 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40866 authenticated 23:10:50.923 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.924 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40968 authenticated 23:10:50.924 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.924 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41112 authenticated 23:10:50.924 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.924 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41262 authenticated 23:10:50.924 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.925 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41408 authenticated 23:10:50.925 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.925 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41560 authenticated 23:10:50.925 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.926 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41716 authenticated 23:10:50.975 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.975 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.975 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38280 authenticated 23:10:50.975 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38466 authenticated 23:10:50.976 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.976 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38594 authenticated 23:10:50.976 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.977 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38734 authenticated 23:10:50.977 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.977 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38850 authenticated 23:10:50.977 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.977 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38992 authenticated 23:10:50.977 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.978 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39128 authenticated 23:10:50.978 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.978 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39254 authenticated 23:10:50.978 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.978 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39396 authenticated 23:10:50.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39546 authenticated 23:10:50.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.979 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39676 authenticated 23:10:50.979 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.980 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39818 authenticated 23:10:50.980 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.980 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39988 authenticated 23:10:50.980 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.980 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40128 authenticated 23:10:50.980 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.981 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40286 authenticated 23:10:50.981 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.981 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40448 authenticated 23:10:50.981 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.982 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40614 authenticated 23:10:50.982 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.982 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40740 authenticated 23:10:50.982 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.982 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40878 authenticated 23:10:50.983 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.983 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40976 authenticated 23:10:50.983 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.983 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41128 authenticated 23:10:50.997 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41278 authenticated 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41434 authenticated 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41578 authenticated 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:50.998 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41726 authenticated 23:10:51.046 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.047 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38168 authenticated 23:10:51.051 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.051 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38146 authenticated 23:10:51.199 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.199 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38186 authenticated 23:10:51.594 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.594 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38564 authenticated 23:10:51.594 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.595 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38716 authenticated 23:10:51.595 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.595 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38826 authenticated 23:10:51.595 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.595 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38948 authenticated 23:10:51.595 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.595 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.596 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39090 authenticated 23:10:51.596 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41786 authenticated 23:10:51.596 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.596 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39220 authenticated 23:10:51.597 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.597 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39374 authenticated 23:10:51.597 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.597 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39518 authenticated 23:10:51.597 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.597 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39646 authenticated 23:10:51.598 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.598 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39786 authenticated 23:10:51.598 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.598 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39960 authenticated 23:10:51.598 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.598 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40102 authenticated 23:10:51.599 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.599 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40228 authenticated 23:10:51.599 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.599 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40410 authenticated 23:10:51.599 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.599 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40570 authenticated 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40694 authenticated 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40850 authenticated 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40942 authenticated 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.600 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41094 authenticated 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41242 authenticated 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41388 authenticated 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41544 authenticated 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41704 authenticated 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.601 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41902 authenticated 23:10:51.609 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38362 authenticated 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41834 authenticated 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41948 authenticated 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38524 authenticated 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38660 authenticated 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38788 authenticated 23:10:51.610 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38910 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39050 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39176 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39304 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39460 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39614 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39740 authenticated 23:10:51.611 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39894 authenticated 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40062 authenticated 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40184 authenticated 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40364 authenticated 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40524 authenticated 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40656 authenticated 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.612 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40798 authenticated 23:10:51.613 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.613 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40916 authenticated 23:10:51.613 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.613 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41046 authenticated 23:10:51.613 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.613 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41196 authenticated 23:10:51.621 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.621 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42196 authenticated 23:10:51.622 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.622 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.622 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42216 authenticated 23:10:51.622 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42202 authenticated 23:10:51.622 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.623 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42232 authenticated 23:10:51.644 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.644 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.645 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42238 authenticated 23:10:51.645 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42254 authenticated 23:10:51.645 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.646 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39840 authenticated 23:10:51.646 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.646 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40004 authenticated 23:10:51.656 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.656 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40146 authenticated 23:10:51.657 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.657 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40318 authenticated 23:10:51.657 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.657 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40464 authenticated 23:10:51.657 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40620 authenticated 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40892 authenticated 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40994 authenticated 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.658 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41156 authenticated 23:10:51.659 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.659 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41288 authenticated 23:10:51.659 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.659 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41454 authenticated 23:10:51.659 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.660 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41604 authenticated 23:10:51.728 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.728 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38270 authenticated 23:10:51.813 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.813 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40652 authenticated 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40794 authenticated 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40914 authenticated 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41030 authenticated 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41184 authenticated 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41322 authenticated 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.814 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41492 authenticated 23:10:51.989 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.989 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.989 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.989 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42146 authenticated 23:10:51.990 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42150 authenticated 23:10:51.989 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:51.990 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42136 authenticated 23:10:51.990 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42152 authenticated 23:10:52.000 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.000 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42122 authenticated 23:10:52.082 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.083 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38372 authenticated 23:10:52.083 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.083 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38526 authenticated 23:10:52.083 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.084 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38674 authenticated 23:10:52.084 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.084 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38796 authenticated 23:10:52.084 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38926 authenticated 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39052 authenticated 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39188 authenticated 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.085 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39320 authenticated 23:10:52.086 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.086 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39472 authenticated 23:10:52.086 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.086 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39628 authenticated 23:10:52.086 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.086 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39754 authenticated 23:10:52.087 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.087 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39900 authenticated 23:10:52.087 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.087 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40064 authenticated 23:10:52.087 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.087 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40194 authenticated 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40370 authenticated 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40534 authenticated 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40668 authenticated 23:10:52.088 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40814 authenticated 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40918 authenticated 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41056 authenticated 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.089 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41198 authenticated 23:10:52.090 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.090 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41340 authenticated 23:10:52.090 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.090 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41514 authenticated 23:10:52.090 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.090 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41662 authenticated 23:10:52.092 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.093 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38392 authenticated 23:10:52.093 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.093 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38546 authenticated 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38690 authenticated 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38808 authenticated 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38938 authenticated 23:10:52.094 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39074 authenticated 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39208 authenticated 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39346 authenticated 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39492 authenticated 23:10:52.095 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.096 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39634 authenticated 23:10:52.096 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.096 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39764 authenticated 23:10:52.096 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.096 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39930 authenticated 23:10:52.110 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.110 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38170 authenticated 23:10:52.183 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.184 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39848 authenticated 23:10:52.184 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.185 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40020 authenticated 23:10:52.185 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.185 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40158 authenticated 23:10:52.185 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.185 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40332 authenticated 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40478 authenticated 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40626 authenticated 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40768 authenticated 23:10:52.186 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40904 authenticated 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40998 authenticated 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41160 authenticated 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.187 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41292 authenticated 23:10:52.188 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.188 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41466 authenticated 23:10:52.269 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.269 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.269 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42638 authenticated 23:10:52.270 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42652 authenticated 23:10:52.273 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.273 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38340 authenticated 23:10:52.409 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.410 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41010 authenticated 23:10:52.410 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.410 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41170 authenticated 23:10:52.410 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.410 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41302 authenticated 23:10:52.411 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.411 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41480 authenticated 23:10:52.411 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.411 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41624 authenticated 23:10:52.438 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.438 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41812 authenticated 23:10:52.439 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.439 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41758 authenticated 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39916 authenticated 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40076 authenticated 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40204 authenticated 23:10:52.444 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40386 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40540 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40676 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40828 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40924 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41066 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41212 authenticated 23:10:52.445 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.446 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41352 authenticated 23:10:52.446 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.446 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41528 authenticated 23:10:52.446 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.446 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41664 authenticated 23:10:52.566 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.566 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38200 authenticated 23:10:52.573 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.573 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41864 authenticated 23:10:52.596 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.596 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38144 authenticated 23:10:52.652 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.653 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.653 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40762 authenticated 23:10:52.653 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39684 authenticated 23:10:52.653 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.653 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39828 authenticated 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39990 authenticated 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40140 authenticated 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40302 authenticated 23:10:52.654 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40452 authenticated 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40618 authenticated 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40884 authenticated 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40992 authenticated 23:10:52.655 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41140 authenticated 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41282 authenticated 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41442 authenticated 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.656 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41594 authenticated 23:10:52.680 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.680 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40650 authenticated 23:10:52.680 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.681 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40786 authenticated 23:10:52.681 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.681 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40908 authenticated 23:10:52.681 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.681 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41022 authenticated 23:10:52.681 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.682 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41172 authenticated 23:10:52.683 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41308 authenticated 23:10:52.684 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41488 authenticated 23:10:52.684 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42470 authenticated 23:10:52.684 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.684 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42512 authenticated 23:10:52.684 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.685 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42508 authenticated 23:10:52.685 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42478 authenticated 23:10:52.685 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42462 authenticated 23:10:52.684 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42446 authenticated 23:10:52.685 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.685 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42480 authenticated 23:10:52.701 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.701 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42494 authenticated 23:10:52.769 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.769 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41906 authenticated 23:10:52.780 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.780 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40096 authenticated 23:10:52.782 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.782 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.783 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41762 authenticated 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40220 authenticated 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40396 authenticated 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40554 authenticated 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.783 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40692 authenticated 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40838 authenticated 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40932 authenticated 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41082 authenticated 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41226 authenticated 23:10:52.784 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.784 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.785 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41380 authenticated 23:10:52.785 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.785 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41540 authenticated 23:10:52.785 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.785 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41694 authenticated 23:10:52.786 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41828 authenticated 23:10:52.829 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.829 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41500 authenticated 23:10:52.910 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.910 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38208 authenticated 23:10:52.966 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42994 authenticated 23:10:52.966 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43026 authenticated 23:10:52.966 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.966 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43040 authenticated 23:10:52.966 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43054 authenticated 23:10:52.966 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43030 authenticated 23:10:52.966 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43064 authenticated 23:10:52.966 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43010 authenticated 23:10:52.967 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:52.967 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43080 authenticated 23:10:53.038 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.038 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41796 authenticated 23:10:53.039 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.039 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41756 authenticated 23:10:53.039 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.039 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41874 authenticated 23:10:53.087 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.087 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41398 authenticated 23:10:53.087 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41552 authenticated 23:10:53.088 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.088 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41706 authenticated 23:10:53.101 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.102 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41820 authenticated 23:10:53.241 [netconf-device-simulator-threads-4] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-CFG-DCL 23:10:53.264 [netconf-device-simulator-threads-4] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-OPER-DCL 23:10:53.265 [netconf-device-simulator-threads-4] INFO o.o.n.t.tool.MdsalOperationProvider - ThreadFactory created: CommitFutures 23:10:53.475 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.476 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38234 authenticated 23:10:53.526 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.526 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.527 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41572 authenticated 23:10:53.527 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.527 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41794 authenticated 23:10:53.527 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41724 authenticated 23:10:53.527 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.528 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41848 authenticated 23:10:53.528 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.528 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41966 authenticated 23:10:53.821 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.822 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41918 authenticated 23:10:53.894 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.895 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41886 authenticated 23:10:53.916 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.916 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.917 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.917 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43142 authenticated 23:10:53.917 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43110 authenticated 23:10:53.917 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43152 authenticated 23:10:53.917 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.917 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40082 authenticated 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40208 authenticated 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40394 authenticated 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40544 authenticated 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40682 authenticated 23:10:53.918 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40832 authenticated 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40926 authenticated 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41080 authenticated 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41214 authenticated 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41364 authenticated 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41536 authenticated 23:10:53.919 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.919 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.920 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41680 authenticated 23:10:53.920 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.920 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43100 authenticated 23:10:53.920 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41740 authenticated 23:10:53.920 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.920 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41824 authenticated 23:10:53.922 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.922 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43094 authenticated 23:10:53.922 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.922 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43126 authenticated 23:10:53.924 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.925 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43156 authenticated 23:10:53.925 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.925 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41940 authenticated 23:10:53.943 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.943 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43102 authenticated 23:10:53.943 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.943 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43172 authenticated 23:10:53.954 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:53.955 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43114 authenticated 23:10:55.327 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.328 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38224 authenticated 23:10:55.328 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.328 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.328 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.328 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42922 authenticated 23:10:55.328 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.329 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.329 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42980 authenticated 23:10:55.329 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42958 authenticated 23:10:55.329 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42906 authenticated 23:10:55.329 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.330 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42992 authenticated 23:10:55.378 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.329 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42946 authenticated 23:10:55.380 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42934 authenticated 23:10:55.380 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.380 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42972 authenticated 23:10:55.384 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.384 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42956 authenticated 23:10:55.384 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.384 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42976 authenticated 23:10:55.692 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.692 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.692 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42258 authenticated 23:10:55.692 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42268 authenticated 23:10:55.804 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.804 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.804 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.804 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.804 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.806 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42068 authenticated 23:10:55.806 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42086 authenticated 23:10:55.806 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42056 authenticated 23:10:55.807 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42106 authenticated 23:10:55.807 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42094 authenticated 23:10:55.915 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.916 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.916 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42888 authenticated 23:10:55.916 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42870 authenticated 23:10:55.917 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.917 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.917 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49440 authenticated 23:10:55.917 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49476 authenticated 23:10:55.992 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.993 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.994 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42850 authenticated 23:10:55.994 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42798 authenticated 23:10:55.994 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:55.994 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49432 authenticated 23:10:56.002 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.003 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42758 authenticated 23:10:56.003 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.003 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42780 authenticated 23:10:56.005 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.005 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42808 authenticated 23:10:56.005 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.005 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49928 authenticated 23:10:56.069 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.070 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42404 authenticated 23:10:56.072 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.072 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42824 authenticated 23:10:56.072 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.072 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42878 authenticated 23:10:56.072 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.072 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49462 authenticated 23:10:56.091 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.092 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42350 authenticated 23:10:56.174 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.174 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38238 authenticated 23:10:56.191 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-27 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:56.198 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-27 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 23:10:56.201 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:56.245 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.245 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42898 authenticated 23:10:56.245 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.245 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42938 authenticated 23:10:56.317 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-34 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:56.318 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-34 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 23:10:56.318 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:56.701 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.702 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43270 authenticated 23:10:56.702 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.702 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42730 authenticated 23:10:56.730 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.731 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42084 authenticated 23:10:56.772 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.773 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42842 authenticated 23:10:56.783 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.784 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42792 authenticated 23:10:56.801 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.801 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49932 authenticated 23:10:56.881 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.882 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42358 authenticated 23:10:56.882 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.882 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42372 authenticated 23:10:56.893 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.893 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43218 authenticated 23:10:56.893 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.893 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43292 authenticated 23:10:56.955 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:56.955 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42714 authenticated 23:10:56.982 [CommitFutures-1] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-55 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:56.982 [CommitFutures-1] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-55 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 23:10:56.988 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:57.037 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.038 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42102 authenticated 23:10:57.077 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.078 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43254 authenticated 23:10:57.292 [CommitFutures-1] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-72 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:57.293 [CommitFutures-1] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-72 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 23:10:57.293 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:57.304 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.305 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42854 authenticated 23:10:57.309 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.310 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42004 authenticated 23:10:57.339 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.339 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42786 authenticated 23:10:57.340 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.340 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49916 authenticated 23:10:57.351 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.352 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42374 authenticated 23:10:57.352 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.352 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42430 authenticated 23:10:57.372 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.377 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43226 authenticated 23:10:57.377 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.377 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43274 authenticated 23:10:57.377 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.378 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42746 authenticated 23:10:57.579 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.579 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42032 authenticated 23:10:57.580 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:57.580 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42168 authenticated 23:10:57.593 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-87 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:57.594 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-87 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 23:10:57.594 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:58.182 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:58.183 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42262 authenticated 23:10:58.374 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:58.375 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42012 authenticated 23:10:58.397 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:58.397 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41638 authenticated 23:10:58.472 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:58.473 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42656 authenticated 23:10:58.473 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:58.474 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42754 authenticated 23:10:58.478 [CommitFutures-1] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-123 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:58.479 [CommitFutures-1] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-123 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 23:10:58.485 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:58.693 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-127 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:58.694 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-127 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 23:10:58.694 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:58.766 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:58.891 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42028 authenticated 23:10:58.912 [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@2aba7bc8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@8c61313 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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2aba7bc8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@8c61313 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$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$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:10:58.912 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@8c61313 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@764f02da differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@8c61313 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@764f02da differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$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 23:10:59.122 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:59.122 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42076 authenticated 23:10:59.135 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:59.136 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42858 authenticated 23:10:59.136 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:59.136 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42896 authenticated 23:10:59.136 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:59.136 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49410 authenticated 23:10:59.324 [CommitFutures-1] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-141 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:10:59.325 [CommitFutures-1] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-141 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 23:10:59.339 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:10:59.448 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:10:59.450 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47692 authenticated 23:11:01.584 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40716])[state=Opened] RuntimeSshException: null 23:11:03.380 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40064])[state=Opened] RuntimeSshException: null 23:11:03.382 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 252 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.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:120) at com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:177) at com.google.common.io.CharStreams.toString(CharStreams.java:163) at com.google.common.io.CharSource.read(CharSource.java:295) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.moduleToCapability(CurrentSchemaContext.java:103) 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$$Lambda/0x00007fe7f85606e0.accept(Unknown Source) at org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService.registerSchemaContextListener(FixedDOMSchemaService.java:60) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.(CurrentSchemaContext.java:50) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:114) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation$$Lambda/0x00007fe7f8540288.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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) 23:11:03.631 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 212 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.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:120) at com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:177) at com.google.common.io.CharStreams.toString(CharStreams.java:163) at com.google.common.io.CharSource.read(CharSource.java:295) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.moduleToCapability(CurrentSchemaContext.java:103) 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$$Lambda/0x00007fe7f85606e0.accept(Unknown Source) at org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService.registerSchemaContextListener(FixedDOMSchemaService.java:60) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.(CurrentSchemaContext.java:50) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:114) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation$$Lambda/0x00007fe7f8540288.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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) 23:11:05.141 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40870])[state=Opened] RuntimeSshException: null 23:11:05.141 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 271 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.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:120) at com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:177) at com.google.common.io.CharStreams.toString(CharStreams.java:163) at com.google.common.io.CharSource.read(CharSource.java:295) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.moduleToCapability(CurrentSchemaContext.java:103) 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$$Lambda/0x00007fe7f85606e0.accept(Unknown Source) at org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService.registerSchemaContextListener(FixedDOMSchemaService.java:60) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.(CurrentSchemaContext.java:50) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:114) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation$$Lambda/0x00007fe7f8540288.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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) 23:11:05.241 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:05.242 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42830 authenticated 23:11:05.242 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:05.243 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42884 authenticated 23:11:05.466 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:05.481 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42766 authenticated 23:11:05.482 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:05.482 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49892 authenticated 23:11:05.914 [CommitFutures-0] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-147 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:05.914 [CommitFutures-2] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-149 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:05.914 [CommitFutures-0] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-147 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 23:11:05.914 [CommitFutures-2] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-149 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 23:11:05.915 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:06.892 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38270])[state=Opened] RuntimeSshException: null 23:11:06.997 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 12 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.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:120) at com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:177) at com.google.common.io.CharStreams.toString(CharStreams.java:163) at com.google.common.io.CharSource.read(CharSource.java:295) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.moduleToCapability(CurrentSchemaContext.java:103) 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$$Lambda/0x00007fe7f85606e0.accept(Unknown Source) at org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService.registerSchemaContextListener(FixedDOMSchemaService.java:60) at org.opendaylight.netconf.server.mdsal.CurrentSchemaContext.(CurrentSchemaContext.java:50) at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:114) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation.lambda$getNetconfOperations$1(AggregatedNetconfOperationServiceFactory.java:124) at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$AggregatedNetconfOperation$$Lambda/0x00007fe7f8540288.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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$0(SSHTransportStack.java:170) 23:11:07.415 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:07.416 [netconf-device-simulator-threads-3] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:07.417 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49420 authenticated 23:11:07.419 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-2" 23:11:16.902 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.170.158:50706])[state=Opened] OutOfMemoryError: Java heap space 23:11:16.902 [netconf-device-simulator-threads-1] 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 23:11:16.903 [CommitFutures-0] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-0 java.lang.OutOfMemoryError: Java heap space 23:11:16.902 [netconf-device-simulator-threads-5] WARN i.n.util.concurrent.DefaultPromise - An exception was thrown by org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$$Lambda/0x00007fe7f8401db0.operationComplete() java.lang.OutOfMemoryError: Java heap space 23:11:16.904 [CommitFutures-1] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-1 java.lang.OutOfMemoryError: Java heap space 23:11:16.903 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 980 encountered an error java.lang.OutOfMemoryError: Java heap space 23:11:16.904 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42760 authenticated 23:11:17.172 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40194])[state=Opened] RuntimeSshException: null 23:11:17.172 [netconf-device-simulator-threads-6] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:11:17.172 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:17.174 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:18.178 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38874])[state=Opened] RuntimeSshException: null 23:11:18.177 [netconf-device-simulator-threads-1] WARN o.o.n.s.s.c.f.DefaultCloseFuture - notifyListener(DefaultCloseFuture[id=TransportChannelSession][value=true]) failed (OutOfMemoryError) to invoke org.opendaylight.netconf.shaded.sshd.common.util.closeable.SequentialCloseable$1@58dab226: Java heap space 23:11:18.178 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:18.179 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42382 authenticated 23:11:18.179 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:18.180 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38276 authenticated 23:11:16.902 [netconf-device-simulator-threads-2] INFO o.o.n.n.NetconfSessionNegotiator - Unexpected error during negotiation on channel [id: 0xbc7bf675, L:/10.30.171.73:17830 - R:/10.30.170.158:40892] java.lang.OutOfMemoryError: Java heap space 23:11:19.203 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40972])[state=Opened] RuntimeSshException: null 23:11:19.294 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 273 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:19.302 [CommitFutures-6] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-154 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:19.303 [CommitFutures-6] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-154 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 23:11:19.306 [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:235) 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:19.624 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38438])[state=Opened] RuntimeSshException: null 23:11:19.625 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 27 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:21.036 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40370])[state=Opened] RuntimeSshException: null 23:11:21.036 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40540])[state=Opened] RuntimeSshException: null 23:11:21.036 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:21.968 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41116])[state=Opened] RuntimeSshException: null 23:11:22.168 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39028])[state=Opened] RuntimeSshException: null 23:11:22.169 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 115 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:22.261 [netconf-device-simulator-threads-1] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:22.261 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:22.945 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40994])[state=Opened] RuntimeSshException: null 23:11:22.946 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:23.048 [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@228583a0 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2c427858 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@228583a0 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2c427858 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 23:11:23.439 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40634])[state=Opened] RuntimeSshException: null 23:11:23.439 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:23.440 [CommitFutures-6] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-161 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:23.441 [CommitFutures-6] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-161 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 23:11:23.441 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:27.424 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39162])[state=Opened] RuntimeSshException: null 23:11:27.424 [netconf-device-simulator-threads-5] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:39522 on channel [id: 0x9ae12351, L:/10.30.171.73:17830 - R:/10.30.170.158:39522] java.lang.OutOfMemoryError: Java heap space 23:11:27.425 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:27.426 [CommitFutures-6] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-6 java.lang.OutOfMemoryError: Java heap space 23:11:27.427 [netconf-device-simulator-threads-5] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@15d55590(success: NetconfServerSession{sessionId=69, channel=[id: 0x9ae12351, L:/10.30.171.73:17830 ! R:/10.30.170.158:39522]})' [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 23:11:28.725 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40534])[state=Opened] RuntimeSshException: null 23:11:27.428 [CommitFutures-4] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-4 java.lang.OutOfMemoryError: Java heap space 23:11:29.230 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41156])[state=Opened] RuntimeSshException: null 23:11:29.329 [netconf-device-simulator-threads-2] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:29.329 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 241 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:29.838 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38582])[state=Opened] RuntimeSshException: null 23:11:29.839 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 42 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:30.758 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40774])[state=Opened] RuntimeSshException: null 23:11:30.758 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 266 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:30.758 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41264])[state=Opened] RuntimeSshException: null 23:11:30.760 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:30.761 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:30.762 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42398 authenticated 23:11:31.118 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:31.119 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43236 authenticated 23:11:31.119 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:31.119 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42670 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-5" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-7" 23:11:36.252 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39260])[state=Opened] RuntimeSshException: null 23:11:36.254 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41424])[state=Opened] RuntimeSshException: null 23:11:36.254 [netconf-device-simulator-threads-7] 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.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:36.256 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:36.256 [CommitFutures-9] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-9 java.lang.OutOfMemoryError: Java heap space 23:11:36.256 [netconf-device-simulator-threads-3] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:36.497 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42770 authenticated 23:11:31.076 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40676])[state=Opened] RuntimeSshException: null 23:11:36.897 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38726])[state=Opened] RuntimeSshException: null 23:11:36.897 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 56 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:36.498 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 478 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:37.403 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41288])[state=Opened] RuntimeSshException: null 23:11:36.260 [CommitFutures-8] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-8 java.lang.OutOfMemoryError: Java heap space 23:11:37.404 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:37.407 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:37.408 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49906 authenticated 23:11:39.016 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40828])[state=Opened] RuntimeSshException: null 23:11:39.017 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:39.241 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40668])[state=Opened] RuntimeSshException: null 23:11:39.242 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 247 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:39.246 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:39.247 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49960 authenticated 23:11:39.247 [CommitFutures-11] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-172 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:39.362 [CommitFutures-11] 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 23:11:39.365 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:40.652 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41398])[state=Opened] RuntimeSshException: null 23:11:40.652 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:41.065 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40924])[state=Opened] RuntimeSshException: null 23:11:41.066 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:41.906 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38840])[state=Opened] RuntimeSshException: null 23:11:41.907 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 92 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:42.240 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41454])[state=Opened] RuntimeSshException: null 23:11:42.240 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 345 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:42.562 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40814])[state=Opened] RuntimeSshException: null 23:11:42.562 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:42.675 [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@4fa759c9 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4160af95 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:235) 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@4fa759c9 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4160af95 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 23:11:42.676 [CommitFutures-3] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-177 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:42.678 [CommitFutures-3] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-177 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 23:11:42.716 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:42.722 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:42.723 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42414 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-3" 23:11:47.288 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41010])[state=Opened] RuntimeSshException: null 23:11:47.288 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41066])[state=Opened] RuntimeSshException: null 23:11:50.425 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41604])[state=Opened] RuntimeSshException: null 23:11:50.426 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:50.427 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:50.428 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38976])[state=Opened] RuntimeSshException: null 23:11:50.428 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 96 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:50.429 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:50.735 [CommitFutures-11] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-11 java.lang.OutOfMemoryError: Java heap space 23:11:50.735 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:50.736 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39428])[state=Opened] RuntimeSshException: null 23:11:50.736 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 172 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:50.835 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38930])[state=Opened] OutOfMemoryError: Java heap space 23:11:50.850 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 107 encountered an error java.lang.OutOfMemoryError: Java heap space 23:11:50.851 [netconf-device-simulator-threads-7] WARN o.o.n.s.s.s.s.ServerConnectionService - sendHeartBeat(TransportServerSession[admin@/10.30.170.158:38930]) failed (OutOfMemoryError) to send heartbeat #0 request=IGNORE: Java heap space 23:11:51.061 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40918])[state=Opened] RuntimeSshException: null 23:11:51.062 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 269 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:51.160 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41552])[state=Opened] RuntimeSshException: null 23:11:51.160 [netconf-device-simulator-threads-5] 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.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:51.359 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:51.360 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47906 authenticated 23:11:51.360 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:51.360 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48624 authenticated 23:11:51.855 [CommitFutures-10] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-182 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:51.855 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41212])[state=Opened] RuntimeSshException: null 23:11:51.856 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:51.856 [CommitFutures-10] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-183 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 23:11:51.857 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:51.959 [CommitFutures-12] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-184 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:11:51.960 [CommitFutures-12] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-185 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 23:11:51.961 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:11:52.491 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41170])[state=Opened] RuntimeSshException: null 23:11:52.492 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:53.374 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39110])[state=Opened] RuntimeSshException: null 23:11:53.374 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:53.789 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39570])[state=Opened] RuntimeSshException: null 23:11:53.790 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 174 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:53.792 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:53.793 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47656 authenticated 23:11:53.793 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:53.793 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42164 authenticated 23:11:55.921 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41056])[state=Opened] RuntimeSshException: null 23:11:55.921 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41352])[state=Opened] RuntimeSshException: null 23:11:55.921 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:55.921 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 490 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:56.225 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39230])[state=Opened] RuntimeSshException: null 23:11:56.512 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:57.397 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41706])[state=Opened] RuntimeSshException: null 23:11:57.718 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41864])[state=Opened] RuntimeSshException: null 23:11:57.718 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:57.718 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:11:58.330 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:58.330 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:58.331 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47924 authenticated 23:11:58.334 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47262 authenticated 23:11:58.334 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:58.334 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:58.334 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38178 authenticated 23:11:58.425 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:58.425 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49456 authenticated 23:11:58.427 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42376 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-12" 23:12:01.961 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40708])[state=Opened] RuntimeSshException: null 23:12:01.961 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 256 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:01.962 [netconf-device-simulator-threads-5] 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:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:01.963 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:01.964 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43276 authenticated 23:12:01.965 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:11:58.524 [CommitFutures-10] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-10 java.lang.OutOfMemoryError: Java heap space 23:12:02.504 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41198])[state=Opened] RuntimeSshException: null 23:12:02.505 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:02.508 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41302])[state=Opened] RuntimeSshException: null 23:12:02.508 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38168])[state=Opened] RuntimeSshException: null 23:12:02.508 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 360 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:02.508 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 5 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:02.509 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42674 authenticated 23:12:02.620 [CommitFutures-14] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-191 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:02.622 [CommitFutures-14] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-193 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 23:12:02.622 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41528])[state=Opened] RuntimeSshException: null 23:12:02.623 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:02.628 [CommitFutures-13] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-193 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:02.962 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:02.628 [CommitFutures-13] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-195 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 23:12:03.067 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:04.161 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41572])[state=Opened] RuntimeSshException: null 23:12:04.161 [netconf-device-simulator-threads-3] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:38560 on channel [id: 0x53962a0d, L:/10.30.171.73:17830 - R:/10.30.170.158:38560] java.lang.OutOfMemoryError: Java heap space 23:12:04.161 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:04.161 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39384])[state=Opened] RuntimeSshException: null 23:12:04.162 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:04.163 [netconf-device-simulator-threads-3] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@fc60012(success: NetconfServerSession{sessionId=38, channel=[id: 0x53962a0d, L:/10.30.171.73:17830 ! R:/10.30.170.158:38560]})' [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 23:12:04.173 [CommitFutures-14] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-196 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:04.174 [CommitFutures-14] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-198 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 23:12:04.175 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:04.175 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:04.175 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47970 authenticated 23:12:04.643 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41340])[state=Opened] RuntimeSshException: null 23:12:04.644 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 288 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:04.651 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:04.652 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47666 authenticated 23:12:04.652 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:04.652 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42174 authenticated 23:12:04.654 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:04.784 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42540 authenticated 23:12:04.785 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:04.785 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43322 authenticated 23:12:04.785 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:05.412 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42652])[state=Opened] RuntimeSshException: null 23:12:05.413 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 451 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:05.417 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:05.418 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48694 authenticated 23:12:05.512 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43396 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-13" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-15" 23:12:12.549 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41480])[state=Opened] RuntimeSshException: null 23:12:12.549 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:12.551 [CommitFutures-14] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-14 java.lang.OutOfMemoryError: Java heap space 23:12:12.778 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40096])[state=Opened] RuntimeSshException: null 23:12:12.885 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 362 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:13.084 [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 23:12:13.626 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41664])[state=Opened] RuntimeSshException: null 23:12:13.816 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:13.817 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:13.818 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47216 authenticated 23:12:18.229 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41758])[state=Opened] RuntimeSshException: null 23:12:18.230 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:18.230 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41624])[state=Opened] OutOfMemoryError: Java heap space 23:12:18.231 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 367 encountered an error java.lang.OutOfMemoryError: Java heap space 23:12:18.568 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39536])[state=Opened] RuntimeSshException: null 23:12:18.568 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42238])[state=Opened] RuntimeSshException: null 23:12:18.569 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41724])[state=Opened] RuntimeSshException: null 23:12:18.569 [netconf-device-simulator-threads-1] 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.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:18.569 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:18.229 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42032])[state=Opened] RuntimeSshException: null 23:12:18.981 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:18.981 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:18.569 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:19.177 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:19.178 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47254 authenticated 23:12:19.179 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.180 [CommitFutures-16] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-16 java.lang.OutOfMemoryError: Java heap space 23:12:19.180 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48642 authenticated 23:12:19.181 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.181 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47934 authenticated 23:12:19.181 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.181 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43264 authenticated 23:12:19.184 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.184 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40756 authenticated 23:12:19.187 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.187 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47310 authenticated 23:12:19.188 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.188 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47908 authenticated 23:12:19.295 [CommitFutures-18] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-204 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:19.296 [CommitFutures-20] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-205 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:19.296 [CommitFutures-18] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-206 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 23:12:19.297 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:19.296 [CommitFutures-20] 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 23:12:19.407 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:19.408 [CommitFutures-21] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-206 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:20.327 [CommitFutures-21] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-208 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 23:12:20.770 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41514])[state=Opened] RuntimeSshException: null 23:12:20.771 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:19.408 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:20.772 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.170.158:47874])[state=Opened] RuntimeSshException: null 23:12:20.773 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 670 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:20.773 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:20.775 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:20.775 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42702 authenticated 23:12:20.776 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:20.776 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48666 authenticated 23:12:20.776 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:20.776 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41974 authenticated 23:12:20.776 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:20.776 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47702 authenticated 23:12:20.777 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:20.777 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47436 authenticated 23:12:20.777 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:20.778 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43194 authenticated 23:12:21.405 [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@2a7f06b8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@24b8fc5f 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@2a7f06b8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@24b8fc5f 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 23:12:23.214 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41794])[state=Opened] RuntimeSshException: null 23:12:23.214 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:23.425 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38362])[state=Opened] RuntimeSshException: null 23:12:23.425 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 29 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:23.845 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39664])[state=Opened] RuntimeSshException: null 23:12:23.846 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:24.344 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41762])[state=Opened] RuntimeSshException: null 23:12:24.344 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:24.346 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:24.346 [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@202cc8eb and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2a7f06b8 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@202cc8eb and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2a7f06b8 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 23:12:24.347 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48684 authenticated 23:12:24.347 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:24.347 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42046 authenticated 23:12:24.347 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:24.347 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47664 authenticated 23:12:24.348 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:24.348 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42186 authenticated 23:12:24.349 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:24.550 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40762])[state=Opened] RuntimeSshException: null 23:12:24.637 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:38414 authenticated 23:12:24.550 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:24.644 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Disconnecting(TransportServerSession[null@/10.30.170.158:49678]): SSH2_DISCONNECT_SERVICE_NOT_AVAILABLE - Bad service request: ssh-userauth 23:12:24.639 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:24.649 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47926 authenticated 23:12:26.289 [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@73ab6b1a and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@36a9e3ab 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@73ab6b1a and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@36a9e3ab 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 23:12:28.940 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38564])[state=Opened] RuntimeSshException: null 23:12:28.941 [netconf-device-simulator-threads-4] 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.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:29.354 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40220])[state=Opened] RuntimeSshException: null 23:12:29.354 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41848])[state=Opened] RuntimeSshException: null 23:12:29.354 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41662])[state=Opened] RuntimeSshException: null 23:12:29.867 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 497 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:29.675 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:31.134 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.170.158:49678])[state=Opened] RuntimeSshException: null 23:12:31.448 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39806])[state=Opened] RuntimeSshException: null 23:12:31.449 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41966])[state=Opened] RuntimeSshException: null 23:12:31.449 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:31.448 [CommitFutures-17] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-17 java.lang.OutOfMemoryError: Java heap space 23:12:31.449 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 187 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:31.554 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:31.555 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49488 authenticated 23:12:31.449 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:31.135 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 860 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:31.559 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:31.560 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:31.561 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:31.561 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41258 authenticated 23:12:31.561 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43210 authenticated 23:12:32.172 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:43064])[state=Opened] RuntimeSshException: null 23:12:32.173 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 568 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:32.291 [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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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 23:12:32.291 [netconf-device-simulator-threads-1] 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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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 23:12:32.292 [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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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 23:12:32.292 [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@e300b0b and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@e300b0b and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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 23:12:32.638 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38524])[state=Opened] RuntimeSshException: null 23:12:32.639 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 48 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:32.291 [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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@3e628b2f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@73ab6b1a 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 23:12:34.482 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38660])[state=Opened] OutOfMemoryError: Java heap space 23:12:34.483 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38208])[state=Opened] RuntimeSshException: null 23:12:34.483 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 58 encountered an error java.lang.OutOfMemoryError: Java heap space 23:12:34.790 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38350])[state=Opened] RuntimeSshException: null 23:12:34.790 [netconf-device-simulator-threads-7] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:12:34.791 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:34.483 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:36.400 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39976])[state=Opened] RuntimeSshException: null 23:12:36.400 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40396])[state=Opened] RuntimeSshException: null 23:12:36.617 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38716])[state=Opened] RuntimeSshException: null 23:12:36.616 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:36.617 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:36.617 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:36.817 [CommitFutures-21] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-222 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:37.140 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42638])[state=Opened] RuntimeSshException: null 23:12:37.140 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:37.247 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:37.248 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41730 authenticated 23:12:37.251 [CommitFutures-20] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-225 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:37.251 [CommitFutures-20] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-227 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 23:12:37.251 [CommitFutures-21] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-224 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 23:12:37.251 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:37.252 [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@1f486dda and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@118f819b 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@1f486dda and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@118f819b 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 23:12:37.251 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:37.967 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41796])[state=Opened] RuntimeSshException: null 23:12:38.067 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 350 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:38.395 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38826])[state=Opened] RuntimeSshException: null 23:12:38.396 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:39.109 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38788])[state=Opened] RuntimeSshException: null 23:12:39.210 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 82 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.018 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40108])[state=Opened] RuntimeSshException: null 23:12:41.018 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 219 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.022 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38910])[state=Opened] RuntimeSshException: null 23:12:41.210 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38514])[state=Opened] RuntimeSshException: null 23:12:41.210 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 41 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.311 [CommitFutures-19] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-19 java.lang.OutOfMemoryError: Java heap space 23:12:41.536 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40554])[state=Opened] RuntimeSshException: null 23:12:41.537 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.022 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.856 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41786])[state=Opened] RuntimeSshException: null 23:12:41.857 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.857 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:41.859 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:41.860 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43334 authenticated 23:12:41.860 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:41.860 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47202 authenticated 23:12:42.299 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38636])[state=Opened] RuntimeSshException: null 23:12:42.300 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:44.364 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39050])[state=Opened] RuntimeSshException: null 23:12:44.367 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 113 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:43.637 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40692])[state=Opened] RuntimeSshException: null 23:12:44.566 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 378 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:44.792 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40256])[state=Opened] RuntimeSshException: null 23:12:44.792 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:45.212 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38948])[state=Opened] RuntimeSshException: null 23:12:45.212 [netconf-device-simulator-threads-1] 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@122c0708 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5481f6e3 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@122c0708 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5481f6e3 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 23:12:45.213 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:45.331 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.331 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43382 authenticated 23:12:45.332 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.332 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47226 authenticated 23:12:45.672 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39684])[state=Opened] RuntimeSshException: null 23:12:45.672 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 185 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:45.783 [CommitFutures-21] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-239 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:45.678 [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@593f2da8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@57f8d927 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@593f2da8 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@57f8d927 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 23:12:45.783 [CommitFutures-21] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-241 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 23:12:45.784 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:45.790 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.791 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47352 authenticated 23:12:45.791 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.791 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47986 authenticated 23:12:45.792 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.890 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48194 authenticated 23:12:45.890 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.891 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49114 authenticated 23:12:45.894 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:45.895 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48678 authenticated 23:12:46.380 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39090])[state=Opened] RuntimeSshException: null 23:12:46.381 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 100 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:46.798 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40838])[state=Opened] RuntimeSshException: null 23:12:46.799 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:47.220 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38776])[state=Opened] RuntimeSshException: null 23:12:47.220 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:48.969 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39176])[state=Opened] RuntimeSshException: null 23:12:49.296 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42152])[state=Opened] RuntimeSshException: null 23:12:49.297 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:49.300 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39220])[state=Opened] RuntimeSshException: null 23:12:49.300 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 109 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:49.502 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:50.609 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40932])[state=Opened] RuntimeSshException: null 23:12:50.609 [netconf-device-simulator-threads-3] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:50.862 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39828])[state=Opened] RuntimeSshException: null 23:12:50.862 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38392])[state=Opened] RuntimeSshException: null 23:12:50.863 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:50.863 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:52.208 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:43040])[state=Opened] RuntimeSshException: null 23:12:52.208 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39304])[state=Opened] RuntimeSshException: null 23:12:52.208 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 464 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:52.208 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 132 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:52.211 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:52.211 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49946 authenticated 23:12:52.211 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:52.211 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47340 authenticated 23:12:52.211 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:52.212 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49556 authenticated 23:12:52.212 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:52.212 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47412 authenticated 23:12:52.212 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:52.212 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50108 authenticated 23:12:52.216 [CommitFutures-20] 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. 23:12:52.216 [CommitFutures-21] 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. 23:12:52.216 [CommitFutures-20] 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 23:12:52.216 [CommitFutures-21] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-252 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 23:12:54.086 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41082])[state=Opened] RuntimeSshException: null 23:12:54.086 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:54.086 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:52.863 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:54.297 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42478])[state=Opened] RuntimeSshException: null 23:12:54.960 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38886])[state=Opened] RuntimeSshException: null 23:12:54.961 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 80 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:54.404 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:55.612 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39460])[state=Opened] RuntimeSshException: null 23:12:55.613 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 136 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:55.614 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:55.615 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50346 authenticated 23:12:56.109 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40430])[state=Opened] RuntimeSshException: null 23:12:56.109 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:56.211 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:56.215 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39758 authenticated 23:12:56.217 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:56.404 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43376 authenticated 23:12:56.404 [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@1ae14a63 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1426b697 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@1ae14a63 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1426b697 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 23:12:57.162 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41226])[state=Opened] RuntimeSshException: null 23:12:57.162 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:57.883 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39614])[state=Opened] RuntimeSshException: null 23:12:57.983 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 179 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:58.284 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42956])[state=Opened] RuntimeSshException: null 23:12:58.286 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:58.392 [CommitFutures-22] 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. 23:12:58.395 [CommitFutures-21] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-259 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:12:58.395 [CommitFutures-22] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-259 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 23:12:58.592 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:58.816 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39042])[state=Opened] RuntimeSshException: null 23:12:58.815 [CommitFutures-21] 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 23:12:58.816 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 89 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:12:58.817 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:12:58.818 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:58.818 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42300 authenticated 23:12:58.818 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:12:58.818 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42608 authenticated 23:13:04.494 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.170.158:47800])[state=Opened] OutOfMemoryError: Java heap space 23:13:04.494 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39740])[state=Opened] RuntimeSshException: null 23:13:04.495 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 673 encountered an error java.lang.OutOfMemoryError: Java heap space 23:13:04.495 [CommitFutures-22] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-22 java.lang.OutOfMemoryError: Java heap space 23:13:04.495 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 186 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:04.495 [netconf-device-simulator-threads-1] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed java.lang.OutOfMemoryError: Java heap space 23:13:04.499 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:04.499 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39556 authenticated 23:13:04.598 [CommitFutures-20] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-20 java.lang.OutOfMemoryError: Java heap space 23:13:04.697 [CommitFutures-21] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-21 java.lang.OutOfMemoryError: Java heap space 23:13:04.698 [CommitFutures-24] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-24 java.lang.OutOfMemoryError: Java heap space 23:13:05.019 [CommitFutures-23] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-23 java.lang.OutOfMemoryError: Java heap space 23:13:05.208 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38546])[state=Opened] RuntimeSshException: null 23:13:05.209 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 45 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:05.515 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39374])[state=Opened] RuntimeSshException: null 23:13:05.516 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 138 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:05.628 [CommitFutures-27] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-27 java.lang.OutOfMemoryError: Java heap space 23:13:06.291 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39168])[state=Opened] RuntimeSshException: null 23:13:06.613 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41380])[state=Opened] RuntimeSshException: null 23:13:06.613 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:07.034 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 125 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:07.450 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42976])[state=Opened] RuntimeSshException: null 23:13:07.451 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 460 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:08.268 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40596])[state=Opened] RuntimeSshException: null 23:13:08.269 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:08.271 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:08.271 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48026 authenticated 23:13:08.272 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:08.272 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47768 authenticated 23:13:08.273 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:08.273 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42290 authenticated 23:13:08.274 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:08.274 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48414 authenticated 23:13:08.274 [netconf-device-simulator-threads-0] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:08.274 [netconf-device-simulator-threads-0] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42340 authenticated 23:13:08.284 [CommitFutures-26] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-265 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:13:08.284 [CommitFutures-26] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-267 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 23:13:08.629 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39518])[state=Opened] RuntimeSshException: null 23:13:08.629 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:08.736 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:13:09.153 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42898])[state=Opened] RuntimeSshException: null 23:13:09.255 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:12.485 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38690])[state=Opened] RuntimeSshException: null 23:13:12.486 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 66 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:13.023 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42938])[state=Opened] OutOfMemoryError: Java heap space 23:13:13.024 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 517 encountered an error java.lang.OutOfMemoryError: Java heap space 23:13:16.173 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39894])[state=Opened] RuntimeSshException: null 23:13:16.174 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 208 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:16.176 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39282])[state=Opened] RuntimeSshException: null 23:13:16.176 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 127 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:15.925 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:15.925 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41540])[state=Opened] RuntimeSshException: null 23:13:16.280 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:16.286 [CommitFutures-26] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-26 java.lang.OutOfMemoryError: Java heap space 23:13:16.296 [CommitFutures-29] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-29 java.lang.OutOfMemoryError: Java heap space 23:13:16.400 [CommitFutures-32] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-274 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:13:16.401 [CommitFutures-32] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-276 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 23:13:16.402 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:13:17.185 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39442])[state=Opened] RuntimeSshException: null 23:13:17.185 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 150 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:19.014 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39646])[state=Opened] RuntimeSshException: null 23:13:19.015 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 155 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:19.120 [CommitFutures-33] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-33 java.lang.OutOfMemoryError: Java heap space 23:13:20.600 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40062])[state=Opened] RuntimeSshException: null 23:13:20.600 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:21.912 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40866])[state=Opened] RuntimeSshException: null 23:13:21.913 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:21.916 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38808])[state=Opened] RuntimeSshException: null 23:13:21.916 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 71 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:22.446 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41694])[state=Opened] RuntimeSshException: null 23:13:22.447 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:22.449 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.449 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41930 authenticated 23:13:22.450 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.450 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41618 authenticated 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48522 authenticated 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49850 authenticated 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50042 authenticated 23:13:22.450 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48828 authenticated 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48178 authenticated 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49610 authenticated 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:13:22.451 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49330 authenticated 23:13:22.454 [CommitFutures-34] 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. 23:13:22.454 [CommitFutures-34] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-278 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 23:13:22.455 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-34" 23:13:25.854 [CommitFutures-30] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-30 java.lang.OutOfMemoryError: Java heap space 23:13:26.207 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38594])[state=Opened] RuntimeSshException: null 23:13:26.207 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 40 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:26.321 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39848])[state=Opened] RuntimeSshException: null 23:13:26.420 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 202 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:27.359 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40184])[state=Opened] RuntimeSshException: null 23:13:27.359 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:30.006 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39786])[state=Opened] RuntimeSshException: null 23:13:30.007 [netconf-device-simulator-threads-4] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:30.109 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38938])[state=Opened] RuntimeSshException: null 23:13:30.109 [CommitFutures-28] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-28 java.lang.OutOfMemoryError: Java heap space 23:13:30.110 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 159 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:30.752 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40968])[state=Opened] RuntimeSshException: null 23:13:30.752 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:31.070 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39586])[state=Opened] RuntimeSshException: null 23:13:31.069 [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@c3efe0c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4b3284a9 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@c3efe0c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4b3284a9 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 23:13:31.070 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 153 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:31.074 [CommitFutures-31] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-31 java.lang.OutOfMemoryError: Java heap space 23:13:31.833 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39960])[state=Opened] RuntimeSshException: null 23:13:31.834 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:32.249 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38734])[state=Opened] RuntimeSshException: null 23:13:32.249 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:32.591 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39726])[state=Opened] RuntimeSshException: null 23:13:32.591 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:32.591 [CommitFutures-32] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-289 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:13:32.593 [CommitFutures-32] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-291 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 23:13:32.703 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:13:33.878 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40102])[state=Opened] RuntimeSshException: null 23:13:33.878 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 220 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:35.134 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39074])[state=Opened] RuntimeSshException: null 23:13:35.135 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 161 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:35.908 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40364])[state=Opened] RuntimeSshException: null 23:13:35.908 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40020])[state=Opened] RuntimeSshException: null 23:13:35.908 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:35.909 [CommitFutures-36] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-36 java.lang.OutOfMemoryError: Java heap space 23:13:35.909 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 205 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) 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:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:36.006 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41112])[state=Opened] RuntimeSshException: null 23:13:36.006 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:36.236 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38850])[state=Opened] RuntimeSshException: null 23:13:36.236 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.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-37" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-32" 23:13:47.214 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41262])[state=Opened] RuntimeSshException: null 23:13:47.322 [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 23:13:47.322 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:47.322 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40228])[state=Opened] OutOfMemoryError: Java heap space 23:13:47.552 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39208])[state=Opened] OutOfMemoryError: Java heap space 23:13:47.891 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39874])[state=Opened] RuntimeSshException: null 23:13:47.891 [CommitFutures-25] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-25 java.lang.OutOfMemoryError: Java heap space 23:13:47.892 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:47.891 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 226 encountered an error java.lang.OutOfMemoryError: Java heap space 23:13:47.553 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 163 encountered an error java.lang.OutOfMemoryError: Java heap space 23:13:47.896 [CommitFutures-39] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-298 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:13:48.143 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38992])[state=Opened] RuntimeSshException: null 23:13:48.144 [CommitFutures-35] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-35 java.lang.OutOfMemoryError: Java heap space 23:13:48.144 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:48.145 [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@2dc85376 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@230fb967 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@2dc85376 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@230fb967 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 23:13:48.634 [CommitFutures-39] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-300 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 23:13:49.053 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40036])[state=Opened] RuntimeSshException: null 23:13:49.054 [netconf-device-simulator-threads-5] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:49.177 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:13:49.915 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40656])[state=Opened] RuntimeSshException: null 23:13:51.380 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40410])[state=Opened] RuntimeSshException: null 23:13:49.915 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:51.381 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 260 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:52.514 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41408])[state=Opened] RuntimeSshException: null 23:13:52.622 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:53.173 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40158])[state=Opened] RuntimeSshException: null 23:13:53.173 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:54.780 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40332])[state=Opened] RuntimeSshException: null 23:13:54.780 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40570])[state=Opened] RuntimeSshException: null 23:13:56.060 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40172])[state=Opened] RuntimeSshException: null 23:13:56.060 [netconf-device-simulator-threads-4] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:56.666 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39128])[state=Opened] RuntimeSshException: null 23:13:56.665 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:56.665 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 222 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:56.666 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:56.422 [netconf-device-simulator-threads-1] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:38308 on channel [id: 0x27bd62ab, L:/10.30.171.73:17830 - R:/10.30.170.158:38308] java.lang.OutOfMemoryError: Java heap space 23:13:56.669 [netconf-device-simulator-threads-1] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@1d4f3e87(success: NetconfServerSession{sessionId=39, channel=[id: 0x27bd62ab, L:/10.30.171.73:17830 ! R:/10.30.170.158:38308]})' [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 23:13:57.046 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39346])[state=Opened] RuntimeSshException: null 23:13:57.046 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 165 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:57.159 [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@74d5ae19 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a338a07 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@74d5ae19 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a338a07 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 23:13:57.159 [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@74d5ae19 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a338a07 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@74d5ae19 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7a338a07 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 23:13:58.496 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40478])[state=Opened] RuntimeSshException: null 23:13:58.831 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40798])[state=Opened] RuntimeSshException: null 23:13:58.831 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 262 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:58.832 [CommitFutures-40] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-311 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:13:58.833 [CommitFutures-40] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-313 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 23:13:58.497 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:58.833 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:13:59.394 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41560])[state=Opened] RuntimeSshException: null 23:13:59.394 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.SSHTransportStack - Session 417 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:13:59.056 [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@50a83e17 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2b1d7be6 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@50a83e17 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2b1d7be6 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 23:14:00.156 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39492])[state=Opened] RuntimeSshException: null 23:14:00.484 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 167 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:04.416 [CommitFutures-18] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-18 java.lang.OutOfMemoryError: Java heap space 23:14:04.416 [CommitFutures-39] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-39 java.lang.OutOfMemoryError: Java heap space 23:14:04.419 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42084])[state=Opened] RuntimeSshException: null 23:14:04.419 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:04.420 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportChannelSession - onExit(TransportChannelSession[id=0, recipient=0]-TransportServerSession[admin@/10.30.170.158:39492]) code=0 message='' SshException closing shell: Write attempt on closing session: SSH_MSG_CHANNEL_EOF 23:14:04.421 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:04.422 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50272 authenticated 23:14:04.526 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39254])[state=Opened] RuntimeSshException: null 23:14:04.527 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:04.671 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40916])[state=Opened] RuntimeSshException: null 23:14:04.974 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40356])[state=Opened] RuntimeSshException: null 23:14:04.974 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 236 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:04.671 [netconf-device-simulator-threads-7] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:06.154 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40694])[state=Opened] RuntimeSshException: null 23:14:06.154 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:06.154 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 265 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:06.252 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42322 authenticated 23:14:06.154 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40626])[state=Opened] RuntimeSshException: null 23:14:06.258 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:06.459 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:07.040 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39634])[state=Opened] RuntimeSshException: null 23:14:07.041 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:07.256 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42612 authenticated 23:14:07.547 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39396])[state=Opened] RuntimeSshException: null 23:14:07.548 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 124 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:07.549 [CommitFutures-43] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-319 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:07.549 [CommitFutures-43] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-322 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 23:14:07.550 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:14:08.499 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41046])[state=Opened] RuntimeSshException: null 23:14:08.499 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 284 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:08.503 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.503 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41970 authenticated 23:14:08.505 [netconf-device-simulator-threads-5] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:08.505 [netconf-device-simulator-threads-5] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40498 authenticated 23:14:08.507 [CommitFutures-43] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-321 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:08.507 [CommitFutures-43] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-323 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 23:14:09.279 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41716])[state=Opened] RuntimeSshException: null 23:14:09.573 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40768])[state=Opened] RuntimeSshException: null 23:14:09.574 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:08.605 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:14:10.026 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39764])[state=Opened] RuntimeSshException: null 23:14:10.026 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 198 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:12.037 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:12.040 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.409 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40850])[state=Opened] RuntimeSshException: null 23:14:12.410 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:12.410 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43246 authenticated 23:14:12.411 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.409 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40904])[state=Opened] RuntimeSshException: null 23:14:12.411 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:12.411 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42688 authenticated 23:14:12.409 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42842])[state=Opened] RuntimeSshException: null 23:14:12.412 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:12.413 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.413 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41988 authenticated 23:14:12.413 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.413 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47686 authenticated 23:14:12.413 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.413 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.413 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47398 authenticated 23:14:12.413 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50544 authenticated 23:14:12.414 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:12.409 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39546])[state=Opened] RuntimeSshException: null 23:14:12.697 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41196])[state=Opened] RuntimeSshException: null 23:14:12.698 [netconf-device-simulator-threads-7] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:12.701 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43188 authenticated 23:14:12.414 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 135 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:13.699 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41834])[state=Opened] RuntimeSshException: null 23:14:13.700 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 314 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:15.188 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:15.189 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43356 authenticated 23:14:15.190 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:15.190 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43410 authenticated 23:14:15.194 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:15.194 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42316 authenticated 23:14:15.195 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:15.204 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40998])[state=Opened] RuntimeSshException: null 23:14:15.204 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40942])[state=Opened] RuntimeSshException: null 23:14:15.204 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:15.204 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:15.423 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39930])[state=Opened] RuntimeSshException: null 23:14:15.424 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 200 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:15.424 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:15.425 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42528 authenticated 23:14:15.540 [CommitFutures-44] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-333 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:15.541 [CommitFutures-44] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-335 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 23:14:15.546 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:14:15.642 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42568 authenticated 23:14:15.643 [CommitFutures-40] 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. 23:14:15.643 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:15.928 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42792])[state=Opened] RuntimeSshException: null 23:14:15.929 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:18.098 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39676])[state=Opened] RuntimeSshException: null 23:14:18.099 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 154 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:15.643 [CommitFutures-40] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-338 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 23:14:18.194 [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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:14:18.371 [netconf-device-simulator-threads-6] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42562])[state=Opened] RuntimeSshException: null 23:14:18.605 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:18.606 [netconf-device-simulator-threads-6] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:22.192 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41948])[state=Opened] RuntimeSshException: null 23:14:22.192 [CommitFutures-45] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-45 java.lang.OutOfMemoryError: Java heap space 23:14:22.193 [CommitFutures-44] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-44 java.lang.OutOfMemoryError: Java heap space 23:14:22.193 [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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:18.529 [CommitFutures-41] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-41 java.lang.OutOfMemoryError: Java heap space 23:14:22.382 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39818])[state=Opened] RuntimeSshException: null 23:14:22.382 [netconf-device-simulator-threads-0] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:23.483 [CommitFutures-43] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-43 java.lang.OutOfMemoryError: Java heap space 23:14:23.792 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41160])[state=Opened] RuntimeSshException: null 23:14:23.877 [CommitFutures-38] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-38 java.lang.OutOfMemoryError: Java heap space 23:14:23.876 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:24.175 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:49932])[state=Opened] RuntimeSshException: null 23:14:24.175 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) 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:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:24.176 [CommitFutures-42] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-42 java.lang.OutOfMemoryError: Java heap space 23:14:24.177 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.178 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41778 authenticated 23:14:24.178 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.178 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40508 authenticated 23:14:24.277 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.278 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49026 authenticated 23:14:24.278 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.279 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47578 authenticated 23:14:24.389 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41094])[state=Opened] RuntimeSshException: null 23:14:24.390 [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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:24.706 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38234])[state=Opened] RuntimeSshException: null 23:14:24.707 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:24.708 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.709 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42302 authenticated 23:14:24.710 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.710 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42588 authenticated 23:14:24.711 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:24.711 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39692 authenticated 23:14:24.815 [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@15ec7b5c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1b2b9649 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:93) 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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) 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:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at 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@15ec7b5c and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1b2b9649 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 23:14:27.875 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:39988])[state=Opened] RuntimeSshException: null 23:14:27.876 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:28.062 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41292])[state=Opened] RuntimeSshException: null 23:14:28.062 [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: java.lang.OutOfMemoryError: Java heap space 23:14:28.062 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 398 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:28.160 [netconf-device-simulator-threads-6] WARN o.o.n.s.s.c.c.IoWriteFutureImpl - notifyListener(IoWriteFutureImpl[id=TransportChannelSession[id=0, recipient=0]-TransportServerSession[admin@/10.30.170.158:38896][SSH_MSG_CHANNEL_DATA]][value=java.lang.OutOfMemoryError: Java heap space]) failed (OutOfMemoryError) to invoke org.opendaylight.netconf.shaded.sshd.common.channel.ChannelAsyncOutputStream$$Lambda/0x00007fe7f8565ee8@7ab7233e: Java heap space 23:14:28.381 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42358])[state=Opened] RuntimeSshException: null 23:14:28.381 [netconf-device-simulator-threads-6] ERROR o.o.n.t.ssh.OutboundChannelHandler - Error writing buffer java.lang.OutOfMemoryError: Java heap space 23:14:28.381 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:28.691 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38200])[state=Opened] RuntimeSshException: null 23:14:28.691 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 7 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:29.065 [CommitFutures-48] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-48 java.lang.OutOfMemoryError: Java heap space 23:14:29.066 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:29.066 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43348 authenticated 23:14:29.489 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42232])[state=Opened] RuntimeSshException: null 23:14:29.489 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.SSHTransportStack - Session 445 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:29.681 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:29.682 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47234 authenticated 23:14:29.683 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:29.683 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47278 authenticated 23:14:29.685 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:29.686 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42272 authenticated 23:14:29.686 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:29.686 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48424 authenticated 23:14:29.686 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:29.686 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42348 authenticated 23:14:30.956 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42372])[state=Opened] RuntimeSshException: null 23:14:30.957 [netconf-device-simulator-threads-1] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.259 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38280])[state=Opened] RuntimeSshException: null 23:14:31.259 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41242])[state=Opened] RuntimeSshException: null 23:14:31.259 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 19 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.259 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 359 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.571 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40128])[state=Opened] RuntimeSshException: null 23:14:31.572 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 213 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.573 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:31.573 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:31.573 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48364 authenticated 23:14:31.574 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42544 authenticated 23:14:31.574 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:31.574 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42602 authenticated 23:14:31.580 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3c4b3916 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@328cd137 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3c4b3916 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@328cd137 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$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$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:31.901 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41466])[state=Opened] RuntimeSshException: null 23:14:31.902 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 404 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:32.406 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41388])[state=Opened] RuntimeSshException: null 23:14:32.407 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 361 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:31.580 [netconf-device-simulator-threads-1] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3c4b3916 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@328cd137 differ. at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@3c4b3916 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@328cd137 differ. at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:165) at org.opendaylight.yangtools.yang.data.tree.api.DataTree.commit(DataTree.java:34) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$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$Worker.run(ThreadPoolExecutor.java:642) ... 1 common frames omitted 23:14:34.009 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:43218])[state=Opened] RuntimeSshException: null 23:14:34.010 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 523 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:34.237 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42216])[state=Opened] RuntimeSshException: null 23:14:34.238 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 319 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:34.239 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:34.240 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48630 authenticated 23:14:34.242 [netconf-device-simulator-threads-7] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:34.242 [netconf-device-simulator-threads-7] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:41326 authenticated 23:14:34.717 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41756])[state=Opened] RuntimeSshException: null 23:14:34.717 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 412 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:34.826 [CommitFutures-50] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-358 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:34.827 [CommitFutures-50] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-360 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$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 23:14:34.827 [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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:14:35.368 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41544])[state=Opened] RuntimeSshException: null 23:14:35.589 [netconf-device-simulator-threads-4] 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.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:35.837 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40286])[state=Opened] RuntimeSshException: null 23:14:35.838 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 225 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:37.100 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:43292])[state=Opened] RuntimeSshException: null 23:14:37.101 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 525 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$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:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:39.495 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41704])[state=Opened] RuntimeSshException: null 23:14:39.495 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 369 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:39.501 [netconf-device-simulator-threads-7] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:40724 on channel [id: 0xdfac1e77, L:/10.30.171.73:17830 - R:/10.30.170.158:40724] java.lang.OutOfMemoryError: Java heap space 23:14:39.595 [CommitFutures-49] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-49 java.lang.OutOfMemoryError: Java heap space 23:14:39.596 [CommitFutures-40] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-40 java.lang.OutOfMemoryError: Java heap space 23:14:39.819 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40448])[state=Opened] RuntimeSshException: null 23:14:39.820 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 233 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:40.119 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41874])[state=Opened] RuntimeSshException: null 23:14:40.119 [netconf-device-simulator-threads-2] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:39018 on channel [id: 0x65798112, L:/10.30.171.73:17830 - R:/10.30.170.158:39018] java.lang.OutOfMemoryError: Java heap space 23:14:40.119 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 416 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:40.121 [netconf-device-simulator-threads-2] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@66bb1662(success: NetconfServerSession{sessionId=33, channel=[id: 0x65798112, L:/10.30.171.73:17830 ! R:/10.30.170.158:39018]})' [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 23:14:40.121 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@5803c89d(success: NetconfServerSession{sessionId=18, channel=[id: 0xdfac1e77, L:/10.30.171.73:17830 ! R:/10.30.170.158:40724]})' [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 23:14:40.121 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:40.121 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48696 authenticated 23:14:40.604 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41902])[state=Opened] RuntimeSshException: null 23:14:40.604 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:40.606 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:40.607 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43312 authenticated 23:14:40.607 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:40.607 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43380 authenticated 23:14:45.805 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[null@/10.30.170.158:50712])[state=Opened] RuntimeSshException: null 23:14:45.805 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41812])[state=Opened] RuntimeSshException: null 23:14:45.806 [netconf-device-simulator-threads-0] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.OutOfMemoryError: Java heap space' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception: java.lang.OutOfMemoryError: Java heap space 23:14:45.806 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 976 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:45.807 [netconf-device-simulator-threads-3] ERROR o.o.n.s.ServerTransportInitializer - Transport channel failed org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:45.806 [netconf-device-simulator-threads-5] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:38724 on channel [id: 0x003efd44, L:/10.30.171.73:17830 - R:/10.30.170.158:38724] java.lang.OutOfMemoryError: Java heap space 23:14:45.806 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 372 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:45.809 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:45.809 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42524 authenticated 23:14:45.810 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:45.810 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43298 authenticated 23:14:45.810 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:45.810 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:43362 authenticated 23:14:45.816 [netconf-device-simulator-threads-5] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@76abe7c2(success: NetconfServerSession{sessionId=28, channel=[id: 0x003efd44, L:/10.30.171.73:17830 ! R:/10.30.170.158:38724]})' [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 23:14:45.816 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42824])[state=Opened] RuntimeSshException: null 23:14:45.816 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 456 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:70) 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:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:45.810 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:45.817 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47274 authenticated 23:14:45.817 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:45.817 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47304 authenticated 23:14:46.161 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42714])[state=Opened] RuntimeSshException: null 23:14:46.161 [netconf-device-simulator-threads-1] WARN o.o.n.t.ssh.SSHTransportStack - Session 510 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$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:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:46.164 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:46.706 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40740])[state=Opened] RuntimeSshException: null 23:14:46.707 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 248 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:46.713 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48566 authenticated 23:14:46.810 [netconf-device-simulator-threads-1] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:46.811 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50752 authenticated 23:14:47.216 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42878])[state=Opened] RuntimeSshException: null 23:14:47.218 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 459 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:47.222 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:47.222 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47246 authenticated 23:14:47.223 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:47.223 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47288 authenticated 23:14:47.747 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40878])[state=Opened] RuntimeSshException: null 23:14:47.747 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 257 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:48.575 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:49462])[state=Opened] RuntimeSshException: null 23:14:48.576 [netconf-device-simulator-threads-7] WARN o.o.n.t.ssh.SSHTransportStack - Session 840 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:48.578 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:48.579 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42334 authenticated 23:14:48.693 [CommitFutures-51] WARN o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-381 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state. 23:14:48.798 [CommitFutures-51] WARN o.o.m.d.b.CommitCoordinationTask - Tx: DOM-383 Error during phase CAN_COMMIT, starting Abort org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed. at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:98) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:70) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$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 23:14:50.871 [netconf-device-simulator-threads-5] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:39648 on channel [id: 0x8c852dd0, L:/10.30.171.73:17830 - R:/10.30.170.158:39648] java.lang.OutOfMemoryError: Java heap space 23:14:50.874 [netconf-device-simulator-threads-5] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@4e23a813(success: NetconfServerSession{sessionId=74, channel=[id: 0x8c852dd0, L:/10.30.171.73:17830 ! R:/10.30.170.158:39648]})' [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 23:14:50.876 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:38170])[state=Opened] RuntimeSshException: null 23:14:50.876 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.SSHTransportStack - Session 2 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:50.878 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:50.878 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42614 authenticated 23:14:51.511 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41820])[state=Opened] RuntimeSshException: null 23:14:51.512 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.SSHTransportStack - Session 414 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:14:51.624 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:51.624 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:49494 authenticated 23:14:51.625 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:51.626 [netconf-device-simulator-threads-0] WARN o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]} at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:292) at com.google.common.util.concurrent.AbstractFutureState.blockingGet(AbstractFutureState.java:255) at com.google.common.util.concurrent.Platform.get(Platform.java:54) at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:253) at com.google.common.util.concurrent.AbstractFuture$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$1.initializeSessionNegotiator(ServerTransportInitializer.java:51) at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:39) at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53) at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:93) at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$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:625) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java: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 23:14:51.626 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42286 authenticated 23:14:51.630 [netconf-device-simulator-threads-5] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:39802 on channel [id: 0x036d0dfd, L:/10.30.171.73:17830 - R:/10.30.170.158:39802] java.lang.OutOfMemoryError: Java heap space 23:14:51.630 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:51.630 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:42582 authenticated 23:14:51.631 [netconf-device-simulator-threads-5] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@7b207bc2(success: NetconfServerSession{sessionId=81, channel=[id: 0x036d0dfd, L:/10.30.171.73:17830 ! R:/10.30.170.158:39802]})' [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 23:14:51.626 [netconf-device-simulator-threads-6] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:38784 on channel [id: 0x76699e96, L:/10.30.171.73:17830 - R:/10.30.170.158:38784] java.lang.OutOfMemoryError: Java heap space 23:14:51.632 [netconf-device-simulator-threads-6] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@57a3ac1c(success: NetconfServerSession{sessionId=17, channel=[id: 0x76699e96, L:/10.30.171.73:17830 ! R:/10.30.170.158:38784]})' [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 23:14:51.632 [netconf-device-simulator-threads-6] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:14:51.632 [netconf-device-simulator-threads-6] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50502 authenticated 23:14:53.837 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:40976])[state=Opened] RuntimeSshException: null 23:14:53.837 [CommitFutures-53] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-53 java.lang.OutOfMemoryError: Java heap space 23:14:53.838 [netconf-device-simulator-threads-0] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.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-52" 23:15:02.975 [CommitFutures-51] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-51 java.lang.OutOfMemoryError: Java heap space 23:15:02.974 [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: java.lang.OutOfMemoryError: Java heap space 23:15:02.974 [netconf-device-simulator-threads-4] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41918])[state=Opened] RuntimeSshException: null 23:15:02.975 [netconf-device-simulator-threads-7] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:38732 on channel [id: 0x974a09bc, L:/10.30.171.73:17830 - R:/10.30.170.158:38732] java.lang.OutOfMemoryError: Java heap space 23:15:02.975 [CommitFutures-47] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-47 java.lang.OutOfMemoryError: Java heap space 23:15:02.975 [netconf-device-simulator-threads-4] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:02.976 [CommitFutures-50] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-50 java.lang.OutOfMemoryError: Java heap space 23:15:02.977 [netconf-device-simulator-threads-7] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@6bdb1161(success: NetconfServerSession{sessionId=40, channel=[id: 0x974a09bc, L:/10.30.171.73:17830 ! R:/10.30.170.158:38732]})' [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 23:15:02.978 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:02.978 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:47944 authenticated 23:15:03.076 [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 23:15:03.078 [netconf-device-simulator-threads-4] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:03.078 [netconf-device-simulator-threads-4] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:40906 authenticated 23:15:12.542 [netconf-device-simulator-threads-6] 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 23:15:12.542 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:41278])[state=Opened] RuntimeSshException: null 23:15:12.542 [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: java.lang.OutOfMemoryError: Java heap space 23:15:12.542 [CommitFutures-54] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-54 java.lang.OutOfMemoryError: Java heap space 23:15:12.543 [netconf-device-simulator-threads-0] WARN o.o.n.t.ssh.SSHTransportStack - Session 281 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:12.544 [netconf-device-simulator-threads-7] WARN o.o.n.s.DeserializerExceptionHandler - An exception occurred during message handling java.lang.OutOfMemoryError: Java heap space 23:15:12.749 [CommitFutures-46] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-46 java.lang.OutOfMemoryError: Java heap space 23:15:12.852 [netconf-device-simulator-threads-1] 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 23:15:12.960 [netconf-device-simulator-threads-4] WARN o.o.n.s.DeserializerExceptionHandler - An exception occurred during message handling java.lang.OutOfMemoryError: Java heap space 23:15:13.666 [netconf-device-simulator-threads-3] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42254])[state=Opened] RuntimeSshException: null 23:15:13.666 [netconf-device-simulator-threads-3] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:13.668 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:13.669 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:48596 authenticated 23:15:14.228 [netconf-device-simulator-threads-6] WARN o.o.n.n.NetconfSessionNegotiator - An exception occurred during negotiation with /10.30.170.158:40180 on channel [id: 0x8126f45b, L:/10.30.171.73:17830 - R:/10.30.170.158:40180] java.lang.OutOfMemoryError: Java heap space 23:15:14.230 [netconf-device-simulator-threads-6] WARN i.n.c.AbstractChannelHandlerContext - An exception 'java.lang.IllegalStateException: complete already: DefaultPromise@452cc0f7(success: NetconfServerSession{sessionId=91, channel=[id: 0x8126f45b, L:/10.30.171.73:17830 ! R:/10.30.170.158:40180]})' [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 23:15:14.232 [netconf-device-simulator-threads-3] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:14.233 [netconf-device-simulator-threads-3] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:39698 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-55" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-57" 23:15:22.025 [netconf-device-simulator-threads-2] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42102])[state=Opened] RuntimeSshException: null 23:15:22.025 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.TransportServerSession - exceptionCaught(TransportServerSession[admin@/10.30.170.158:42830])[state=Opened] RuntimeSshException: null 23:15:22.025 [netconf-device-simulator-threads-1] 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 23:15:22.025 [netconf-device-simulator-threads-2] 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:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:22.025 [netconf-device-simulator-threads-5] WARN o.o.n.t.ssh.SSHTransportStack - Session 539 encountered an error org.opendaylight.netconf.shaded.sshd.common.RuntimeSshException: null at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:559) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:302) at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:409) at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:386) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1434) at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:932) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:173) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.OutOfMemoryError: Java heap space 23:15:22.031 [CommitFutures-56] ERROR o.o.n.t.tool.MdsalOperationProvider - Thread terminated due to uncaught exception: CommitFutures-56 java.lang.OutOfMemoryError: Java heap space 23:15:22.031 [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 Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-59" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-58" 23:15:52.064 [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 23:15:52.064 [netconf-device-simulator-threads-6] 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 23:15:52.065 [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 23:15:52.065 [netconf-device-simulator-threads-1] ERROR o.o.n.t.tcp.NettyTransportSupport - Thread terminated due to uncaught exception: netconf-device-simulator-threads-1 java.lang.OutOfMemoryError: Java heap space 23:15:52.068 [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 23:15:52.070 [netconf-device-simulator-threads-2] INFO o.o.n.test.tool.config.Configuration - Auth with username and password: admin 23:15:52.070 [netconf-device-simulator-threads-2] INFO o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.158:50478 authenticated Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "netconf-device-simulator-threads-3" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "CommitFutures-60" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "netconf-device-simulator-threads-0" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "netconf-device-simulator-threads-2" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "netconf-device-simulator-threads-4" 23:16:37.240 [netconf-device-simulator-threads-7] WARN i.n.u.c.SingleThreadEventExecutor - An event executor terminated with non-empty task queue (113) 23:16:37.241 [netconf-device-simulator-threads-7] ERROR o.o.n.t.tcp.NettyTransportSupport - Thread terminated due to uncaught exception: netconf-device-simulator-threads-7 java.lang.OutOfMemoryError: Java heap space