23:52:53.728 [main] INFO  o.o.n.c.impl.DefaultNetconfTimer - NETCONF timer started
23:52:55.832 [main] INFO  o.o.n.t.tcp.NettyTransportSupport - Netty transport backed by java.nio
23:52:55.837 [main] INFO  o.o.n.t.tool.NetconfDeviceSimulator - Starting 1000, SSH simulated devices starting on port 17830
23:52:55.991 [main] INFO  o.o.n.t.tool.NetconfDeviceSimulator - Loading models from directory.
23:52:56.037 [main] INFO  o.o.y.y.p.r.SharedEffectiveModelContextFactory - Using weak references
23:53:16.716 [main] INFO  o.o.n.t.tool.NetconfDeviceSimulator - using MdsalOperationProvider.
23:53:16.722 [main] INFO  o.o.m.b.s.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone
23:53:16.723 [main] INFO  o.o.m.b.s.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix
23:53:16.724 [main] INFO  o.o.m.b.s.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone
23:53:16.724 [main] INFO  o.o.m.b.s.r.StringValueObjectFactory - Instantiated factory for class org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix
23:53:16.893 [main] INFO  o.o.n.s.s.c.u.s.b.BouncyCastleSecurityProviderRegistrar - getOrCreateProvider(BC) created instance of org.bouncycastle.jce.provider.BouncyCastleProvider
23:53:16.896 [main] INFO  o.o.n.s.s.c.u.s.e.EdDSASecurityProviderRegistrar - getOrCreateProvider(EdDSA) created instance of org.opendaylight.netconf.shaded.eddsa.EdDSASecurityProvider
23:53:17.401 [main] INFO  o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 17830 to 18829
23:55:24.331 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:24.361 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52660 authenticated
23:55:24.975 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:24.977 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52392 authenticated
23:55:25.085 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.086 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52400 authenticated
23:55:25.893 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.893 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52416 authenticated
23:55:25.907 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.907 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.907 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52566 authenticated
23:55:25.907 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.908 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52682 authenticated
23:55:25.908 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52832 authenticated
23:55:25.908 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.908 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52956 authenticated
23:55:25.908 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.909 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53114 authenticated
23:55:25.909 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.909 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53250 authenticated
23:55:25.910 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.910 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53410 authenticated
23:55:25.910 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.910 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53556 authenticated
23:55:25.910 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.911 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53694 authenticated
23:55:25.911 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.911 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53868 authenticated
23:55:25.911 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.912 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54002 authenticated
23:55:25.912 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.912 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54172 authenticated
23:55:25.912 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.912 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54320 authenticated
23:55:25.913 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:25.913 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54494 authenticated
23:55:26.071 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.072 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52378 authenticated
23:55:26.072 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.072 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52528 authenticated
23:55:26.073 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53080 authenticated
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52652 authenticated
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52790 authenticated
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.073 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52922 authenticated
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53208 authenticated
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53372 authenticated
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53522 authenticated
23:55:26.074 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53658 authenticated
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53818 authenticated
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53968 authenticated
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.075 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54144 authenticated
23:55:26.209 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:26.210 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54278 authenticated
23:55:27.569 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.570 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52426 authenticated
23:55:27.570 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.570 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52576 authenticated
23:55:27.573 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.574 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52698 authenticated
23:55:27.574 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.574 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52958 authenticated
23:55:27.574 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.575 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53116 authenticated
23:55:27.575 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.575 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53264 authenticated
23:55:27.575 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.575 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53412 authenticated
23:55:27.576 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.576 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53560 authenticated
23:55:27.576 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.576 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53700 authenticated
23:55:27.577 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.577 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53870 authenticated
23:55:27.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54014 authenticated
23:55:27.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54178 authenticated
23:55:27.579 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.580 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54336 authenticated
23:55:27.583 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.583 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52824 authenticated
23:55:27.599 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.599 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52412 authenticated
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52560 authenticated
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52670 authenticated
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52822 authenticated
23:55:27.600 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52948 authenticated
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53106 authenticated
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53242 authenticated
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.601 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53404 authenticated
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53544 authenticated
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53684 authenticated
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53852 authenticated
23:55:27.602 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.603 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53996 authenticated
23:55:27.603 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.603 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54158 authenticated
23:55:27.603 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.603 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54312 authenticated
23:55:27.618 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.618 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52364 authenticated
23:55:27.619 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.619 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52506 authenticated
23:55:27.619 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.619 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52638 authenticated
23:55:27.619 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.620 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52778 authenticated
23:55:27.620 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.620 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52906 authenticated
23:55:27.621 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.621 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53040 authenticated
23:55:27.621 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.621 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53184 authenticated
23:55:27.621 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.622 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53344 authenticated
23:55:27.622 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.622 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53504 authenticated
23:55:27.622 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.622 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53636 authenticated
23:55:27.623 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.623 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53802 authenticated
23:55:27.623 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.623 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53946 authenticated
23:55:27.623 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.624 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54120 authenticated
23:55:27.628 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.628 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52436 authenticated
23:55:27.628 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.628 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52590 authenticated
23:55:27.628 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.628 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52712 authenticated
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52842 authenticated
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52964 authenticated
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53274 authenticated
23:55:27.629 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53120 authenticated
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53424 authenticated
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53570 authenticated
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53712 authenticated
23:55:27.630 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53876 authenticated
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54028 authenticated
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54180 authenticated
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.631 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54348 authenticated
23:55:27.745 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.746 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54262 authenticated
23:55:27.870 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52522 authenticated
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52376 authenticated
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52788 authenticated
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52648 authenticated
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52914 authenticated
23:55:27.871 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53052 authenticated
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53192 authenticated
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53358 authenticated
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53514 authenticated
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53646 authenticated
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53808 authenticated
23:55:27.873 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.873 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53958 authenticated
23:55:27.873 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.873 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54136 authenticated
23:55:27.873 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.873 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54274 authenticated
23:55:27.963 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.963 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52536 authenticated
23:55:27.963 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.963 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52798 authenticated
23:55:27.963 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.964 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53064 authenticated
23:55:27.979 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.979 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54566 authenticated
23:55:27.979 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.979 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52362 authenticated
23:55:27.980 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.980 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52490 authenticated
23:55:27.980 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.980 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52636 authenticated
23:55:27.980 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.980 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52776 authenticated
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52894 authenticated
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53024 authenticated
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53170 authenticated
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.981 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53330 authenticated
23:55:27.982 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.982 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53494 authenticated
23:55:27.987 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.987 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53632 authenticated
23:55:27.987 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.987 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53786 authenticated
23:55:27.988 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.988 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53930 authenticated
23:55:27.988 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.989 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54106 authenticated
23:55:27.989 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.989 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54246 authenticated
23:55:27.993 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52934 authenticated
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53220 authenticated
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53386 authenticated
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53526 authenticated
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53672 authenticated
23:55:27.994 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53828 authenticated
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53970 authenticated
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54146 authenticated
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54288 authenticated
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:27.995 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54466 authenticated
23:55:28.007 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.007 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52446 authenticated
23:55:28.007 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.007 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52598 authenticated
23:55:28.007 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52728 authenticated
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52860 authenticated
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52972 authenticated
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53130 authenticated
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53288 authenticated
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53442 authenticated
23:55:28.008 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53578 authenticated
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53730 authenticated
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53886 authenticated
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54044 authenticated
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54212 authenticated
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.009 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54364 authenticated
23:55:28.391 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.392 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52552 authenticated
23:55:28.392 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.393 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52668 authenticated
23:55:28.393 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.393 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52806 authenticated
23:55:28.399 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.399 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52940 authenticated
23:55:28.400 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.400 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53092 authenticated
23:55:28.400 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.400 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53228 authenticated
23:55:28.400 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.400 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.401 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53388 authenticated
23:55:28.401 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.401 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54580 authenticated
23:55:28.401 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53542 authenticated
23:55:28.401 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.401 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53682 authenticated
23:55:28.402 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.402 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53844 authenticated
23:55:28.402 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.402 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53980 authenticated
23:55:28.402 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.403 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54150 authenticated
23:55:28.403 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.403 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54476 authenticated
23:55:28.403 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.403 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54302 authenticated
23:55:28.526 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.526 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52340 authenticated
23:55:28.527 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.527 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52476 authenticated
23:55:28.527 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.527 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52612 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52754 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52880 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52994 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53148 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53300 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53470 authenticated
23:55:28.528 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53598 authenticated
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53760 authenticated
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53910 authenticated
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54068 authenticated
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54218 authenticated
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.529 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54384 authenticated
23:55:28.568 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.569 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54418 authenticated
23:55:28.704 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.704 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52440 authenticated
23:55:28.704 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.705 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52594 authenticated
23:55:28.705 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.705 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52718 authenticated
23:55:28.705 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.705 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52854 authenticated
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52970 authenticated
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53124 authenticated
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53280 authenticated
23:55:28.706 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.707 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53438 authenticated
23:55:28.707 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.707 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53572 authenticated
23:55:28.707 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.707 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53718 authenticated
23:55:28.707 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.708 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53880 authenticated
23:55:28.708 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.708 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54030 authenticated
23:55:28.708 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.708 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54196 authenticated
23:55:28.709 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.709 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54358 authenticated
23:55:28.795 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.795 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52354 authenticated
23:55:28.811 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.811 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52486 authenticated
23:55:28.811 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.812 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52618 authenticated
23:55:28.812 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.812 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52768 authenticated
23:55:28.812 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.812 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52886 authenticated
23:55:28.813 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.813 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53008 authenticated
23:55:28.813 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.813 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53150 authenticated
23:55:28.813 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.813 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53312 authenticated
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53484 authenticated
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53608 authenticated
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53776 authenticated
23:55:28.814 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.815 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53924 authenticated
23:55:28.815 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.815 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54082 authenticated
23:55:28.815 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.816 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54226 authenticated
23:55:28.816 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.816 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54394 authenticated
23:55:28.897 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.898 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52356 authenticated
23:55:28.898 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.899 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52488 authenticated
23:55:28.899 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.899 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52632 authenticated
23:55:28.899 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.899 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52774 authenticated
23:55:28.900 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.900 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52892 authenticated
23:55:28.900 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.900 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53014 authenticated
23:55:28.900 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.901 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53158 authenticated
23:55:28.901 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.901 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53328 authenticated
23:55:28.901 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.901 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53490 authenticated
23:55:28.901 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.902 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53622 authenticated
23:55:28.902 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.902 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53782 authenticated
23:55:28.902 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.902 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53926 authenticated
23:55:28.903 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.903 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54096 authenticated
23:55:28.903 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:28.903 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54232 authenticated
23:55:29.274 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.275 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52326 authenticated
23:55:29.293 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.293 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52606 authenticated
23:55:29.294 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.294 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52462 authenticated
23:55:29.294 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.297 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52742 authenticated
23:55:29.297 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52872 authenticated
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:52984 authenticated
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53146 authenticated
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53294 authenticated
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53458 authenticated
23:55:29.298 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.299 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53586 authenticated
23:55:29.299 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.301 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53744 authenticated
23:55:29.302 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.302 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:53902 authenticated
23:55:29.302 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.303 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54058 authenticated
23:55:29.303 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.303 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54216 authenticated
23:55:29.555 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.555 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55286 authenticated
23:55:29.677 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:29.677 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54380 authenticated
23:55:30.296 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:30.296 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54554 authenticated
23:55:30.920 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:30.921 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54426 authenticated
23:55:31.712 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:31.712 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54450 authenticated
23:55:32.026 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.027 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54584 authenticated
23:55:32.041 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.042 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54688 authenticated
23:55:32.108 [netconf-device-simulator-threads-0] INFO  o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-OPER-DCL
23:55:32.130 [netconf-device-simulator-threads-0] INFO  o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-CFG-DCL
23:55:32.131 [netconf-device-simulator-threads-0] INFO  o.o.n.t.tool.MdsalOperationProvider - ThreadFactory created: CommitFutures
23:55:32.387 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.388 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54510 authenticated
23:55:32.427 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.428 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55828 authenticated
23:55:32.466 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.466 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.467 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55322 authenticated
23:55:32.467 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55332 authenticated
23:55:32.469 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.470 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54480 authenticated
23:55:32.470 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.470 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55328 authenticated
23:55:32.556 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.557 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54536 authenticated
23:55:32.566 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.567 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54506 authenticated
23:55:32.571 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.572 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54530 authenticated
23:55:32.579 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.580 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55304 authenticated
23:55:32.656 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.657 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55784 authenticated
23:55:32.657 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.657 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54540 authenticated
23:55:32.657 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.658 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55774 authenticated
23:55:32.659 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.659 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.659 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.660 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.660 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55740 authenticated
23:55:32.660 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55770 authenticated
23:55:32.660 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.660 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.660 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55756 authenticated
23:55:32.660 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55810 authenticated
23:55:32.660 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55794 authenticated
23:55:32.660 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55844 authenticated
23:55:32.703 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.703 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.703 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.703 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.703 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56348 authenticated
23:55:32.703 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56360 authenticated
23:55:32.704 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56366 authenticated
23:55:32.704 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56350 authenticated
23:55:32.704 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56346 authenticated
23:55:32.704 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56384 authenticated
23:55:32.704 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56392 authenticated
23:55:32.704 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56382 authenticated
23:55:32.704 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.704 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56356 authenticated
23:55:32.705 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.705 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.705 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56374 authenticated
23:55:32.705 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56408 authenticated
23:55:32.705 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.705 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56458 authenticated
23:55:32.705 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56474 authenticated
23:55:32.705 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.705 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56428 authenticated
23:55:32.705 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.705 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56486 authenticated
23:55:32.720 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.720 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59838 authenticated
23:55:32.726 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56530 authenticated
23:55:32.726 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56412 authenticated
23:55:32.726 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56536 authenticated
23:55:32.726 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56446 authenticated
23:55:32.726 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59920 authenticated
23:55:32.726 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.726 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56522 authenticated
23:55:32.727 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59824 authenticated
23:55:32.727 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59802 authenticated
23:55:32.727 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.727 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56500 authenticated
23:55:32.727 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59898 authenticated
23:55:32.727 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.727 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59806 authenticated
23:55:32.727 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.728 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59932 authenticated
23:55:32.730 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.731 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56436 authenticated
23:55:32.731 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.731 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56516 authenticated
23:55:32.731 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.732 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59820 authenticated
23:55:32.732 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.732 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59868 authenticated
23:55:32.732 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.732 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59904 authenticated
23:55:32.743 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.743 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59880 authenticated
23:55:32.748 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.749 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59876 authenticated
23:55:32.762 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.762 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.762 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.762 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59956 authenticated
23:55:32.762 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59944 authenticated
23:55:32.762 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59998 authenticated
23:55:32.765 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.765 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.765 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.765 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.765 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55204 authenticated
23:55:32.765 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55212 authenticated
23:55:32.765 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.765 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55224 authenticated
23:55:32.765 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55210 authenticated
23:55:32.765 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.765 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55254 authenticated
23:55:32.766 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.766 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.766 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55288 authenticated
23:55:32.766 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55282 authenticated
23:55:32.766 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55284 authenticated
23:55:32.774 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.775 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55324 authenticated
23:55:32.860 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-7 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:32.899 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.900 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59794 authenticated
23:55:32.900 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.900 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59892 authenticated
23:55:32.902 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.902 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59852 authenticated
23:55:32.909 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-7 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:32.946 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:32.994 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.994 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59994 authenticated
23:55:32.994 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.994 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59982 authenticated
23:55:32.994 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.995 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.995 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55240 authenticated
23:55:32.995 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55198 authenticated
23:55:32.995 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:32.995 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55270 authenticated
23:55:33.012 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-12 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:33.013 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-12 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:33.022 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:33.328 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-30 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:33.328 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-30 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:33.328 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:551)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:33.689 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.690 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54408 authenticated
23:55:33.695 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.695 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55412 authenticated
23:55:33.703 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.703 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54838 authenticated
23:55:33.704 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.704 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57010 authenticated
23:55:33.704 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.704 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57050 authenticated
23:55:33.722 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.722 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56776 authenticated
23:55:33.726 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.727 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57094 authenticated
23:55:33.760 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.760 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55992 authenticated
23:55:33.761 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.761 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56056 authenticated
23:55:33.761 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.761 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56028 authenticated
23:55:33.761 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.761 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56120 authenticated
23:55:33.761 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.761 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56166 authenticated
23:55:33.761 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.762 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56096 authenticated
23:55:33.768 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.769 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57798 authenticated
23:55:33.769 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.769 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57914 authenticated
23:55:33.769 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.769 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57866 authenticated
23:55:33.769 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.769 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57896 authenticated
23:55:33.769 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.769 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57984 authenticated
23:55:33.773 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.773 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57916 authenticated
23:55:33.774 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.774 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54880 authenticated
23:55:33.795 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.796 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57012 authenticated
23:55:33.797 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.797 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56014 authenticated
23:55:33.797 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.797 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56060 authenticated
23:55:33.805 [CommitFutures-0] 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.
23:55:33.805 [CommitFutures-0] 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:33.806 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.807 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54520 authenticated
23:55:33.806 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:33.809 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.809 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54440 authenticated
23:55:33.818 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.818 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57922 authenticated
23:55:33.818 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.818 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58756 authenticated
23:55:33.818 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.819 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57898 authenticated
23:55:33.820 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.820 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57030 authenticated
23:55:33.820 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.820 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55340 authenticated
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55962 authenticated
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56082 authenticated
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56084 authenticated
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.821 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57776 authenticated
23:55:33.822 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.823 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54898 authenticated
23:55:33.823 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.823 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54918 authenticated
23:55:33.823 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.824 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54980 authenticated
23:55:33.824 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.824 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58690 authenticated
23:55:33.825 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.825 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58008 authenticated
23:55:33.825 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.826 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56178 authenticated
23:55:33.826 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.826 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56244 authenticated
23:55:33.826 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.826 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56298 authenticated
23:55:33.864 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.864 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58668 authenticated
23:55:33.864 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.864 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60416 authenticated
23:55:33.884 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.884 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57038 authenticated
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56008 authenticated
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56146 authenticated
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56148 authenticated
23:55:33.885 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57794 authenticated
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54882 authenticated
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54992 authenticated
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58632 authenticated
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56210 authenticated
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56234 authenticated
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.886 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56292 authenticated
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60524 authenticated
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58760 authenticated
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57946 authenticated
23:55:33.888 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.889 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60554 authenticated
23:55:33.889 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.889 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60572 authenticated
23:55:33.890 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.890 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58728 authenticated
23:55:33.890 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.890 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57934 authenticated
23:55:33.915 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.915 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54664 authenticated
23:55:33.916 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.916 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57056 authenticated
23:55:33.927 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.927 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57892 authenticated
23:55:33.927 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.927 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60602 authenticated
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55978 authenticated
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56066 authenticated
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56160 authenticated
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57786 authenticated
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57832 authenticated
23:55:33.928 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55352 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54910 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54948 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58680 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58778 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58832 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56200 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56218 authenticated
23:55:33.929 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.930 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56286 authenticated
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60440 authenticated
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60546 authenticated
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55528 authenticated
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.937 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55644 authenticated
23:55:33.951 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54932 authenticated
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55000 authenticated
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58672 authenticated
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58646 authenticated
23:55:33.952 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58712 authenticated
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58776 authenticated
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56214 authenticated
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:33.953 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56308 authenticated
23:55:34.043 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.043 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57080 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56012 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56036 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56136 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57808 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57850 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54916 authenticated
23:55:34.044 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54954 authenticated
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56206 authenticated
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56272 authenticated
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.045 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56334 authenticated
23:55:34.177 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-74 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:34.178 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-74 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:34.178 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:34.183 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.183 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54994 authenticated
23:55:34.249 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.250 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60478 authenticated
23:55:34.250 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.250 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60492 authenticated
23:55:34.250 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.250 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55584 authenticated
23:55:34.250 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.251 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55642 authenticated
23:55:34.251 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.251 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55714 authenticated
23:55:34.252 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.252 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55368 authenticated
23:55:34.252 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.253 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55458 authenticated
23:55:34.525 [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@4a572ec6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d62f1ee differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:551)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@4a572ec6 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5d62f1ee differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:34.619 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.619 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59782 authenticated
23:55:34.619 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.620 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59874 authenticated
23:55:34.620 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.620 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59972 authenticated
23:55:34.620 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.620 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55232 authenticated
23:55:34.622 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.622 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55320 authenticated
23:55:34.638 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.638 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58656 authenticated
23:55:34.638 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.639 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58794 authenticated
23:55:34.639 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.639 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58810 authenticated
23:55:34.639 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.639 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.639 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56230 authenticated
23:55:34.639 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58896 authenticated
23:55:34.639 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.639 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.640 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56878 authenticated
23:55:34.640 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56260 authenticated
23:55:34.658 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.658 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56328 authenticated
23:55:34.658 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.658 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60456 authenticated
23:55:34.658 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.658 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60500 authenticated
23:55:34.659 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.659 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55546 authenticated
23:55:34.659 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.659 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55632 authenticated
23:55:34.659 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.659 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55682 authenticated
23:55:34.671 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.671 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55398 authenticated
23:55:34.671 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.671 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55448 authenticated
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60016 authenticated
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32906 authenticated
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33084 authenticated
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58268 authenticated
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.676 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59008 authenticated
23:55:34.677 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.677 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57652 authenticated
23:55:34.677 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.677 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58828 authenticated
23:55:34.678 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.678 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59694 authenticated
23:55:34.684 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.684 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58612 authenticated
23:55:34.684 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.684 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60822 authenticated
23:55:34.684 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.684 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59762 authenticated
23:55:34.756 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.756 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55382 authenticated
23:55:34.773 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.773 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58702 authenticated
23:55:34.773 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.773 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58846 authenticated
23:55:34.774 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.776 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60428 authenticated
23:55:34.776 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.776 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60470 authenticated
23:55:34.776 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.776 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60588 authenticated
23:55:34.776 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.777 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55600 authenticated
23:55:34.777 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.777 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55616 authenticated
23:55:34.777 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.777 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55704 authenticated
23:55:34.806 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60582 authenticated
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33104 authenticated
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59722 authenticated
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58582 authenticated
23:55:34.807 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.808 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32966 authenticated
23:55:34.808 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.808 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60032 authenticated
23:55:34.893 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.909 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55440 authenticated
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55502 authenticated
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58924 authenticated
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58976 authenticated
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58412 authenticated
23:55:34.910 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.911 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58468 authenticated
23:55:34.911 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:34.911 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58554 authenticated
23:55:34.963 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-128 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:34.963 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-128 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:34.963 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58872 authenticated
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58936 authenticated
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59038 authenticated
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58384 authenticated
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58416 authenticated
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.003 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58516 authenticated
23:55:35.025 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54794 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57880 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57584 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57442 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58442 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56738 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60992 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60442 authenticated
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.026 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60228 authenticated
23:55:35.030 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.030 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57020 authenticated
23:55:35.030 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55958 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56042 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56110 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57822 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54870 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54968 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58644 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56186 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56222 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56324 authenticated
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.031 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55534 authenticated
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55656 authenticated
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55442 authenticated
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55514 authenticated
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54684 authenticated
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.032 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59388 authenticated
23:55:35.033 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.033 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59488 authenticated
23:55:35.033 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.033 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55876 authenticated
23:55:35.033 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.034 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55886 authenticated
23:55:35.034 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.034 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54648 authenticated
23:55:35.075 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.075 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57678 authenticated
23:55:35.158 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.159 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55010 authenticated
23:55:35.159 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.159 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55090 authenticated
23:55:35.159 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.161 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55164 authenticated
23:55:35.162 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58018 authenticated
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58050 authenticated
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56628 authenticated
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.165 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56716 authenticated
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56812 authenticated
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57178 authenticated
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54752 authenticated
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.166 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57272 authenticated
23:55:35.172 [netconf-device-simulator-threads-3] 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@6b23f16f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1ef3019d differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6b23f16f and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@1ef3019d differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:35.287 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-150 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:35.288 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-150 Error during phase CAN_COMMIT, starting Abort
org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.288 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:551)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.354 [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@6105aabf and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@24037d0a differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6105aabf and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@24037d0a differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:35.414 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.414 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60358 authenticated
23:55:35.416 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.416 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57760 authenticated
23:55:35.416 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.416 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60782 authenticated
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60046 authenticated
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58906 authenticated
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58954 authenticated
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.417 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58946 authenticated
23:55:35.418 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.418 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58390 authenticated
23:55:35.418 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.418 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58454 authenticated
23:55:35.418 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.419 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58528 authenticated
23:55:35.537 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.537 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59086 authenticated
23:55:35.577 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59444 authenticated
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59538 authenticated
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59628 authenticated
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59680 authenticated
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55908 authenticated
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55942 authenticated
23:55:35.578 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60212 authenticated
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60246 authenticated
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55048 authenticated
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.579 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55148 authenticated
23:55:35.674 [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@282b4aba and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@743682d8 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@282b4aba and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@743682d8 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:35.719 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.719 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57842 authenticated
23:55:35.719 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.719 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54854 authenticated
23:55:35.719 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.720 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54940 authenticated
23:55:35.720 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.720 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54976 authenticated
23:55:35.721 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.721 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56942 authenticated
23:55:35.722 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.722 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57994 authenticated
23:55:35.722 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.722 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60486 authenticated
23:55:35.744 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58188 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59564 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56978 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57440 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58744 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32798 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58994 authenticated
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.745 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59612 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56730 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58404 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60262 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57636 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58952 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57418 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56996 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58814 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32788 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57200 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60514 authenticated
23:55:35.807 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58208 authenticated
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60656 authenticated
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57972 authenticated
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58486 authenticated
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.808 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57522 authenticated
23:55:35.828 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.829 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55436 authenticated
23:55:35.829 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.829 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55500 authenticated
23:55:35.831 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-188 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:35.832 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-188 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57956 authenticated
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57622 authenticated
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60548 authenticated
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57210 authenticated
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.832 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.832 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59118 authenticated
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60678 authenticated
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59050 authenticated
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58252 authenticated
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.833 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57512 authenticated
23:55:35.842 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.842 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58172 authenticated
23:55:35.842 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58466 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58742 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57468 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60242 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60698 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59656 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33040 authenticated
23:55:35.843 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58962 authenticated
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57598 authenticated
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59172 authenticated
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59664 authenticated
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57236 authenticated
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32886 authenticated
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.844 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60558 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57962 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32924 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59054 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60718 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58758 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58562 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57728 authenticated
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.845 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58274 authenticated
23:55:35.859 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.859 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60836 authenticated
23:55:35.863 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.863 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58320 authenticated
23:55:35.872 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.872 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33132 authenticated
23:55:35.873 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.873 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60386 authenticated
23:55:35.873 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.873 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60838 authenticated
23:55:35.883 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.883 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59024 authenticated
23:55:35.885 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.885 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60336 authenticated
23:55:35.885 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.885 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57698 authenticated
23:55:35.885 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.885 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60644 authenticated
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33064 authenticated
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59704 authenticated
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58868 authenticated
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.886 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60560 authenticated
23:55:35.887 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.887 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59202 authenticated
23:55:35.887 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.887 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60028 authenticated
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32884 authenticated
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55338 authenticated
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55598 authenticated
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.895 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55672 authenticated
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55470 authenticated
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55488 authenticated
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58904 authenticated
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.896 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58374 authenticated
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59404 authenticated
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59484 authenticated
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59524 authenticated
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59578 authenticated
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55814 authenticated
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.897 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55926 authenticated
23:55:35.907 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.908 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55558 authenticated
23:55:35.908 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.908 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55624 authenticated
23:55:35.908 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.908 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55696 authenticated
23:55:35.909 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.909 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55426 authenticated
23:55:35.909 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.909 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55456 authenticated
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58978 authenticated
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59042 authenticated
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58426 authenticated
23:55:35.915 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.916 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58502 authenticated
23:55:35.922 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.922 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59384 authenticated
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59486 authenticated
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59494 authenticated
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59532 authenticated
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.923 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55858 authenticated
23:55:35.924 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.924 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60216 authenticated
23:55:35.924 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.924 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60300 authenticated
23:55:35.924 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.924 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54636 authenticated
23:55:35.936 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-199 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:35.936 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-199 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.937 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.938 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-200 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:35.938 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-200 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.939 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:35.969 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.969 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54668 authenticated
23:55:35.969 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.969 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59478 authenticated
23:55:35.969 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.969 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59508 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59610 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59720 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55880 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60182 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60316 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54616 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55114 authenticated
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.970 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55138 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57538 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57654 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58096 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58144 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58194 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56602 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56704 authenticated
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:35.971 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56746 authenticated
23:55:36.095 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-209 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:36.095 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-209 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.095 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.203 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.203 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58854 authenticated
23:55:36.203 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.203 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58544 authenticated
23:55:36.297 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.297 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58908 authenticated
23:55:36.297 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.297 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58888 authenticated
23:55:36.297 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.297 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59068 authenticated
23:55:36.394 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-230 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:36.398 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-230 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.399 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.415 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-234 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:36.415 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-234 Error during phase CAN_COMMIT, starting Abort
org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.416 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.442 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.442 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33062 authenticated
23:55:36.500 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.500 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59430 authenticated
23:55:36.500 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.500 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59552 authenticated
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59592 authenticated
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59618 authenticated
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55816 authenticated
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55954 authenticated
23:55:36.501 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60184 authenticated
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60284 authenticated
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55026 authenticated
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55126 authenticated
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54628 authenticated
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58056 authenticated
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.502 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58072 authenticated
23:55:36.549 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.550 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55040 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57574 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57712 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57714 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58186 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58226 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56542 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56618 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56556 authenticated
23:55:36.610 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60704 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56834 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32846 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33002 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56904 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56962 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33028 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57154 authenticated
23:55:36.611 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.612 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57186 authenticated
23:55:36.671 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.671 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55066 authenticated
23:55:36.760 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.760 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55172 authenticated
23:55:36.785 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-261 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:36.786 [CommitFutures-2] 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.786 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.861 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-272 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:36.861 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-272 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.862 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57534 authenticated
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57580 authenticated
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58092 authenticated
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58132 authenticated
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58218 authenticated
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58288 authenticated
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.932 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56558 authenticated
23:55:36.933 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:36.935 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56638 authenticated
23:55:36.939 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-277 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:36.939 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-277 Error during phase CAN_COMMIT, starting Abort
org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.939 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:36.959 [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@16b35144 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5cc4b00 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@16b35144 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5cc4b00 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:37.018 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.018 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56748 authenticated
23:55:37.018 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.018 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60618 authenticated
23:55:37.018 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.018 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60666 authenticated
23:55:37.021 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-284 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:37.021 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-284 Error during phase CAN_COMMIT, starting Abort
org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.021 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54600 authenticated
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55008 authenticated
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55086 authenticated
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55182 authenticated
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58016 authenticated
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58082 authenticated
23:55:37.226 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58166 authenticated
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56570 authenticated
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56676 authenticated
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56818 authenticated
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32774 authenticated
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56876 authenticated
23:55:37.227 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57108 authenticated
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54700 authenticated
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54826 authenticated
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54756 authenticated
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57322 authenticated
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.228 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57416 authenticated
23:55:37.233 [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@570edb05 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6b274734 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@570edb05 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6b274734 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:37.262 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.262 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60632 authenticated
23:55:37.262 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.262 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60768 authenticated
23:55:37.263 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.263 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56806 authenticated
23:55:37.263 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.263 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32874 authenticated
23:55:37.263 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.263 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32814 authenticated
23:55:37.264 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.264 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56856 authenticated
23:55:37.264 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.264 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56936 authenticated
23:55:37.265 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.265 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33046 authenticated
23:55:37.265 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.265 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57150 authenticated
23:55:37.265 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.266 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57184 authenticated
23:55:37.266 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.266 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57264 authenticated
23:55:37.267 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.267 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54712 authenticated
23:55:37.267 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.267 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54792 authenticated
23:55:37.293 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.294 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58382 authenticated
23:55:37.294 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.294 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58420 authenticated
23:55:37.294 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.294 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58480 authenticated
23:55:37.304 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.304 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60012 authenticated
23:55:37.304 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.304 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60278 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55860 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59418 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59458 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59506 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59640 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59712 authenticated
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.312 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55894 authenticated
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58660 authenticated
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58740 authenticated
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56176 authenticated
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56190 authenticated
23:55:37.350 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56312 authenticated
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60410 authenticated
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55568 authenticated
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55604 authenticated
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.351 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55728 authenticated
23:55:37.352 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.352 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55438 authenticated
23:55:37.352 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.352 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55486 authenticated
23:55:37.353 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.353 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58944 authenticated
23:55:37.353 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.353 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58400 authenticated
23:55:37.353 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.353 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54654 authenticated
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59466 authenticated
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59604 authenticated
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55910 authenticated
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55946 authenticated
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60198 authenticated
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.354 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55054 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55196 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57620 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58114 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58130 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56586 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56660 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56724 authenticated
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.355 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57068 authenticated
23:55:37.364 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.364 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58034 authenticated
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57644 authenticated
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57664 authenticated
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58112 authenticated
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58158 authenticated
23:55:37.365 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58242 authenticated
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58300 authenticated
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56648 authenticated
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56668 authenticated
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56686 authenticated
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60620 authenticated
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.368 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60660 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60976 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56796 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32896 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56870 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56952 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57076 authenticated
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.369 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57120 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54766 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54818 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59164 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57318 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57302 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57430 authenticated
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.370 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57502 authenticated
23:55:37.380 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.380 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60230 authenticated
23:55:37.380 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.380 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60350 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54596 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55082 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:55100 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58044 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57548 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57564 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57614 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58124 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58174 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58224 authenticated
23:55:37.381 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56674 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56698 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56758 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60688 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60734 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56766 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32782 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32802 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56920 authenticated
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.382 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56994 authenticated
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32972 authenticated
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60756 authenticated
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58568 authenticated
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.385 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60540 authenticated
23:55:37.393 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.393 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59072 authenticated
23:55:37.393 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.393 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58322 authenticated
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58362 authenticated
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59730 authenticated
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57686 authenticated
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.394 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60818 authenticated
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33124 authenticated
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60398 authenticated
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59358 authenticated
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.395 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60130 authenticated
23:55:37.454 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.454 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56808 authenticated
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56844 authenticated
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57136 authenticated
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54720 authenticated
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54802 authenticated
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57382 authenticated
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.455 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57288 authenticated
23:55:37.518 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.518 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60800 authenticated
23:55:37.518 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.518 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60154 authenticated
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33016 authenticated
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33192 authenticated
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59316 authenticated
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:37.519 [netconf-device-simulator-threads-0] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60910 authenticated
23:55:37.557 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-331 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:37.558 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-331 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.558 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.755 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-348 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:37.756 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-348 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.756 [netconf-device-simulator-threads-3] WARN  o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state
java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]}
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.929 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-362 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:37.929 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-362 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:37.930 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54722 authenticated
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54778 authenticated
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54814 authenticated
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.032 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59144 authenticated
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59154 authenticated
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57296 authenticated
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57334 authenticated
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57444 authenticated
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.033 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60816 authenticated
23:55:38.065 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-373 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:38.065 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-372 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:38.066 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-372 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.066 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-373 Error during phase CAN_COMMIT, starting Abort
org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.066 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.066 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.193 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-382 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:38.193 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-381 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.194 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.332 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.332 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33118 authenticated
23:55:38.332 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.332 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59220 authenticated
23:55:38.332 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.332 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60306 authenticated
23:55:38.402 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.403 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56784 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32830 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32858 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56894 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:56970 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33044 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33096 authenticated
23:55:38.404 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.405 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57106 authenticated
23:55:38.405 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.405 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57224 authenticated
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60082 authenticated
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60764 authenticated
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59748 authenticated
23:55:38.419 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.420 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58282 authenticated
23:55:38.421 [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@7b87e497 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@49120d90 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7b87e497 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@49120d90 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:38.523 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.524 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57774 authenticated
23:55:38.524 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.524 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32898 authenticated
23:55:38.524 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.524 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60110 authenticated
23:55:38.538 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.538 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59078 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58616 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58304 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60320 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57696 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59188 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60852 authenticated
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.539 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33148 authenticated
23:55:38.540 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.540 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60778 authenticated
23:55:38.658 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-415 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:38.658 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-415 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.658 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:551)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:38.662 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.662 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59204 authenticated
23:55:38.663 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.663 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33198 authenticated
23:55:38.741 [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@5e4501f5 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7f2f3f88 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:551)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@5e4501f5 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@7f2f3f88 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:38.775 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.775 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60876 authenticated
23:55:38.775 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.775 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60900 authenticated
23:55:38.775 [netconf-device-simulator-threads-5] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.775 [netconf-device-simulator-threads-5] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59330 authenticated
23:55:38.786 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.786 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60118 authenticated
23:55:38.787 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.787 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32988 authenticated
23:55:38.872 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.872 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33072 authenticated
23:55:38.963 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.963 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57170 authenticated
23:55:38.963 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.963 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57252 authenticated
23:55:38.963 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.963 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60018 authenticated
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54732 authenticated
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54754 authenticated
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54804 authenticated
23:55:38.964 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59096 authenticated
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59180 authenticated
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57374 authenticated
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57400 authenticated
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:38.965 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57492 authenticated
23:55:39.013 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.013 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59132 authenticated
23:55:39.013 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.013 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57398 authenticated
23:55:39.014 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.014 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57458 authenticated
23:55:39.014 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.014 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57480 authenticated
23:55:39.066 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.066 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60164 authenticated
23:55:39.066 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.066 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59246 authenticated
23:55:39.066 [netconf-device-simulator-threads-1] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.066 [netconf-device-simulator-threads-1] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60920 authenticated
23:55:39.131 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-459 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:39.131 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-459 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.132 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.215 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.216 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58596 authenticated
23:55:39.221 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-470 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:39.222 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-470 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.222 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.319 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.320 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32914 authenticated
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60030 authenticated
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60360 authenticated
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59252 authenticated
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.328 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33154 authenticated
23:55:39.412 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58368 authenticated
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60892 authenticated
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32958 authenticated
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.413 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57746 authenticated
23:55:39.414 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.414 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60788 authenticated
23:55:39.439 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.439 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57730 authenticated
23:55:39.440 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.440 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60742 authenticated
23:55:39.440 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.440 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58332 authenticated
23:55:39.440 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.440 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60072 authenticated
23:55:39.445 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.445 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60864 authenticated
23:55:39.445 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.445 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60324 authenticated
23:55:39.511 [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@2efdc7e9 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@f8af3ee differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2efdc7e9 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@f8af3ee differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:39.538 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.538 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59342 authenticated
23:55:39.538 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.538 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33182 authenticated
23:55:39.589 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.589 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59312 authenticated
23:55:39.590 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.590 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60170 authenticated
23:55:39.641 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33134 authenticated
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59196 authenticated
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32938 authenticated
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60740 authenticated
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60102 authenticated
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.642 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60374 authenticated
23:55:39.652 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-509 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:39.652 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-509 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.652 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.698 [netconf-device-simulator-threads-2] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.699 [netconf-device-simulator-threads-2] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60932 authenticated
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60060 authenticated
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:32954 authenticated
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59778 authenticated
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.832 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57718 authenticated
23:55:39.841 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.841 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-530 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:39.842 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60146 authenticated
23:55:39.842 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-530 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.842 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:39.908 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.908 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58348 authenticated
23:55:39.909 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:39.909 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33166 authenticated
23:55:40.010 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.010 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59322 authenticated
23:55:40.011 [netconf-device-simulator-threads-3] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.011 [netconf-device-simulator-threads-3] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60972 authenticated
23:55:40.016 [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@46db488a and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d91537 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@46db488a and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@6d91537 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:40.060 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.060 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59236 authenticated
23:55:40.064 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.064 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60894 authenticated
23:55:40.145 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.146 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60122 authenticated
23:55:40.239 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.240 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59274 authenticated
23:55:40.240 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.240 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33210 authenticated
23:55:40.240 [netconf-device-simulator-threads-7] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.240 [netconf-device-simulator-threads-7] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60938 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54748 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:54734 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59110 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59264 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57358 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57348 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:57486 authenticated
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.439 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60824 authenticated
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60096 authenticated
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:58312 authenticated
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60086 authenticated
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59282 authenticated
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33008 authenticated
23:55:40.600 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.601 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60798 authenticated
23:55:40.601 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.601 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59734 authenticated
23:55:40.715 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.715 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59296 authenticated
23:55:40.805 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.806 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:33168 authenticated
23:55:40.884 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-613 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:40.885 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-613 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:40.886 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:40.995 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:40.998 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60950 authenticated
23:55:40.999 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-618 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:40.999 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-618 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:40.999 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.048 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-625 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.048 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-626 Error during phase CAN_COMMIT, starting Abort
org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.048 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.051 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:41.051 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59360 authenticated
23:55:41.108 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-630 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.108 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-630 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.109 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.135 [netconf-device-simulator-threads-6] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:41.135 [netconf-device-simulator-threads-6] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60918 authenticated
23:55:41.800 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-689 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.800 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-689 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.801 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-688 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.801 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-688 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.801 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.801 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.809 [CommitFutures-3] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-690 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.810 [CommitFutures-3] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-690 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.810 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.825 [CommitFutures-3] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-691 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.825 [CommitFutures-3] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-691 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.825 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.934 [CommitFutures-3] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-702 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:41.934 [CommitFutures-3] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-702 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:41.934 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:42.044 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-711 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:42.044 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-711 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:42.044 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:42.255 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-727 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:42.255 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-727 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:42.256 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.401 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-850 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:43.401 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-850 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.402 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.521 [CommitFutures-3] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-859 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:43.521 [CommitFutures-3] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-859 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.521 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.597 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-864 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:43.597 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-864 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.597 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.709 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-873 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:43.709 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-873 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:43.709 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:44.126 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:44.126 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:59374 authenticated
23:55:44.127 [netconf-device-simulator-threads-4] INFO  o.o.n.test.tool.config.Configuration - Auth with username and password: admin
23:55:44.127 [netconf-device-simulator-threads-4] INFO  o.o.n.t.ssh.TransportServerSession - Session admin@/10.30.170.219:60964 authenticated
23:55:44.354 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-939 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:44.355 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-939 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:44.357 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:44.641 [CommitFutures-2] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-975 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:44.641 [CommitFutures-2] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-975 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:44.644 [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@2fb4dac7 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@63b39b73 differ.
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IllegalStateException: Store tree org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@2fb4dac7 and candidate base org.opendaylight.yangtools.yang.data.tree.impl.node.MaterializedContainerNode@63b39b73 differ.
	at org.opendaylight.yangtools.yang.data.tree.impl.InMemoryDataTree.commit(InMemoryDataTree.java:164)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:188)
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:143)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:79)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 1 common frames omitted
23:55:44.645 [netconf-device-simulator-threads-7] WARN  o.o.n.t.tool.MdsalOperationProvider - Unable to update netconf state
java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException: Node was replaced by other transaction.]]}
	at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:44.892 [CommitFutures-3] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-1030 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:44.892 [CommitFutures-3] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-1030 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:44.893 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:45.450 [CommitFutures-1] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-1112 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:45.450 [CommitFutures-1] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-1112 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:45.451 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:45.689 [CommitFutures-0] WARN  o.o.m.d.s.i.InMemoryDOMStoreThreePhaseCommitCohort - Store Tx: DOM-OPER-1156 Conflicting modification for /(urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?revision=2010-10-04)netconf-state.
23:55:45.690 [CommitFutures-0] WARN  o.o.m.d.b.CommitCoordinationTask - Tx: DOM-1156 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:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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
23:55:45.690 [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:592)
	at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:571)
	at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:111)
	at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:67)
	at com.google.common.util.concurrent.ForwardingFluentFuture.get(ForwardingFluentFuture.java:68)
	at org.opendaylight.netconf.test.tool.MdsalOperationProvider$MdsalOperationService.getNetconfOperations(MdsalOperationProvider.java:117)
	at org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory$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:992)
	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.<init>(NetconfOperationRouterImpl.java:56)
	at org.opendaylight.netconf.server.NetconfServerSessionNegotiatorFactory.getSessionNegotiator(NetconfServerSessionNegotiatorFactory.java:109)
	at org.opendaylight.netconf.server.ServerTransportInitializer$1.initializeSessionNegotiator(ServerTransportInitializer.java:51)
	at org.opendaylight.netconf.nettyutil.AbstractChannelInitializer.initialize(AbstractChannelInitializer.java:31)
	at org.opendaylight.netconf.server.ServerTransportInitializer.onTransportChannelEstablished(ServerTransportInitializer.java:53)
	at org.opendaylight.netconf.transport.api.AbstractTransportStack.addTransportChannel(AbstractTransportStack.java:94)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.lambda$transportEstablished$1(SSHTransportStack.java:168)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.completeUnderlay(SSHTransportStack.java:177)
	at org.opendaylight.netconf.transport.ssh.SSHTransportStack.transportEstablished(SSHTransportStack.java:166)
	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:1133)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
	at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:49)
	at org.opendaylight.netconf.transport.ssh.TransportServerSubsystem.onPrepareComplete(TransportServerSubsystem.java:85)
	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$0(AbstractSession.java:546)
	at org.opendaylight.netconf.shaded.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1718)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506)
	at org.opendaylight.netconf.shaded.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession.channelRead(NettyIoSession.java:293)
	at org.opendaylight.netconf.shaded.sshd.netty.NettyIoSession$Adapter.channelReadComplete(NettyIoSession.java:400)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:486)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelReadComplete(AbstractChannelHandlerContext.java:456)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelReadComplete(DefaultChannelPipeline.java:1362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:482)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelReadComplete(AbstractChannelHandlerContext.java:463)
	at io.netty.channel.DefaultChannelPipeline.fireChannelReadComplete(DefaultChannelPipeline.java:874)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.opendaylight.mdsal.common.api.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.canCommit(InMemoryDOMStoreThreePhaseCommitCohort.java:74)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.canCommitBlocking(CommitCoordinationTask.java:101)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:71)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:43)
	at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:29)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:76)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	... 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:77)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:92)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:177)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:110)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:409)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:368)
	at org.opendaylight.yangtools.yang.data.tree.impl.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:109)
	at org.opendaylight.yangtools.yang.data.tree.impl.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:31)
	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