05:51:58.592 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:51:58.592 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router started 05:51:58.596 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:51:58.597 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with service class org.opendaylight.restconf.server.mdsal.MdsalRestconfServer 05:51:58.597 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with base path: /rests, default encoding: JSON, default pretty print: false 05:51:58.598 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:51:58.600 [main] INFO o.o.n.c.m.i.DefaultSchemaResourceManager - Schema Resource Manager instantiated on /tmp/junit-9563562483760360639/schema 05:51:58.661 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:51:58.662 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Starting 1, SSH simulated devices starting on port 43291 05:51:58.663 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Loading models from classpath. 05:51:58.719 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - using MdsalOperationProvider. 05:51:58.723 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 43291 to 43291 05:51:59.108 [/127.0.0.1:49984-http-server-req-0] INFO o.o.n.t.spi.AbstractNetconfTopology - Connecting RemoteDevice{Uri{value=device-sim}}, with config Node{nodeId=Uri{value=device-sim}, netconfNode=NetconfNode{actorResponseWaitTime=5, backoffJitter=0.1, backoffMultiplier=1.5, concurrentRpcLimit=0, connectionTimeoutMillis=20000, credentials=***, defaultRequestTimeoutMillis=60000, host=Host{ipAddress=IpAddress{ipv4Address=Ipv4Address{value=127.0.0.1}}}, keepaliveDelay=120, lockDatastore=true, maxBackoffMillis=1800000, maxConnectionAttempts=0, minBackoffMillis=2000, port=PortNumber{value=43291}, reconnectOnChangedSchema=false, schemaCacheDirectory=schema, schemaless=false, tcpOnly=false}} 05:51:59.132 [/127.0.0.1:49984-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Adding keepalive facade, for device Uri{value=device-sim} 05:51:59.133 [/127.0.0.1:49984-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Concurrent rpc limit is smaller than 1, no limit will be enforced for device RemoteDeviceId[name=device-sim, address=/127.0.0.1:43291] 05:51:59.401 [netconf-netty-e2e-0] WARN o.o.n.s.s.c.k.AcceptAllServerKeyVerifier - Server at /127.0.0.1:43291 presented unverified RSA key: SHA256:wvzF4gVgNkY++UKupdAvMurRycvFYSDW1uYrjo5hKiY 05:51:59.404 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session device-username@/127.0.0.1:55226 authenticated 05:51:59.406 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-CFG-DCL 05:51:59.407 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-OPER-DCL 05:51:59.407 [netconf-device-simulator-threads-1] INFO o.o.n.t.tool.MdsalOperationProvider - ThreadFactory created: CommitFutures 05:51:59.529 [topology-schema-assembler-44] INFO o.o.n.client.mdsal.NetconfDevice - RemoteDeviceId[name=device-sim, address=/127.0.0.1:43291]: Netconf connector initialized successfully 05:52:00.252 [netconf-timer-2] WARN io.netty.util.HashedWheelTimer - An exception was thrown by TimerTask. java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:1125) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:406) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:1027) at io.netty.util.concurrent.SingleThreadEventExecutor.execute0(SingleThreadEventExecutor.java:993) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:983) at org.opendaylight.netconf.nettyutil.NetconfSessionNegotiator.lambda$start$1(NetconfSessionNegotiator.java:186) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:717) at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:705) at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:791) at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:501) at java.base/java.lang.VirtualThread.run(VirtualThread.java:329) 05:52:01.576 [main] WARN o.o.n.c.m.NetconfDeviceCommunicator - RemoteDeviceId[name=device-sim, address=/127.0.0.1:43291]: Session terminated Session closed 05:52:01.579 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router stopped 05:52:01.579 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router stopped 05:52:01.584 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:52:01.585 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router started 05:52:01.588 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:52:01.589 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with service class org.opendaylight.restconf.server.mdsal.MdsalRestconfServer 05:52:01.589 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with base path: /rests, default encoding: JSON, default pretty print: false 05:52:01.590 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:52:01.591 [main] INFO o.o.n.c.m.i.DefaultSchemaResourceManager - Schema Resource Manager instantiated on /tmp/junit-2131808998885849004/schema 05:52:01.593 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:52:01.594 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Starting 1, SSH simulated devices starting on port 35839 05:52:01.594 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Loading models from classpath. 05:52:01.640 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - using MdsalOperationProvider. 05:52:01.641 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 35839 to 35839 05:52:01.680 [netconf-timer-4] WARN io.netty.util.HashedWheelTimer - An exception was thrown by TimerTask. java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:1125) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:406) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:1027) at io.netty.util.concurrent.SingleThreadEventExecutor.execute0(SingleThreadEventExecutor.java:993) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:983) at org.opendaylight.netconf.nettyutil.NetconfSessionNegotiator.lambda$start$1(NetconfSessionNegotiator.java:186) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:717) at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:705) at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:791) at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:501) at java.base/java.lang.VirtualThread.run(VirtualThread.java:329) 05:52:01.953 [/127.0.0.1:47474-http-server-req-0] INFO o.o.n.t.spi.AbstractNetconfTopology - Connecting RemoteDevice{Uri{value=device-sim}}, with config Node{nodeId=Uri{value=device-sim}, netconfNode=NetconfNode{actorResponseWaitTime=5, backoffJitter=0.1, backoffMultiplier=1.5, concurrentRpcLimit=0, connectionTimeoutMillis=20000, credentials=***, defaultRequestTimeoutMillis=60000, host=Host{ipAddress=IpAddress{ipv4Address=Ipv4Address{value=127.0.0.1}}}, keepaliveDelay=120, lockDatastore=true, maxBackoffMillis=1800000, maxConnectionAttempts=0, minBackoffMillis=2000, port=PortNumber{value=35839}, reconnectOnChangedSchema=false, schemaCacheDirectory=schema, schemaless=false, tcpOnly=false}} 05:52:01.955 [/127.0.0.1:47474-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Adding keepalive facade, for device Uri{value=device-sim} 05:52:01.955 [/127.0.0.1:47474-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Concurrent rpc limit is smaller than 1, no limit will be enforced for device RemoteDeviceId[name=device-sim, address=/127.0.0.1:35839] 05:52:02.393 [netconf-netty-e2e-2] WARN o.o.n.s.s.c.k.AcceptAllServerKeyVerifier - Server at /127.0.0.1:35839 presented unverified RSA key: SHA256:ScQqZL1fHF0cRZgKvsR+HuGwlFDSQ4sxbW/HgaHq9GQ 05:52:02.396 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session device-username@/127.0.0.1:57812 authenticated 05:52:02.401 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-CFG-DCL 05:52:02.402 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-OPER-DCL 05:52:02.402 [netconf-device-simulator-threads-1] INFO o.o.n.t.tool.MdsalOperationProvider - ThreadFactory created: CommitFutures 05:52:02.508 [topology-schema-assembler-49] INFO o.o.n.client.mdsal.NetconfDevice - RemoteDeviceId[name=device-sim, address=/127.0.0.1:35839]: Netconf connector initialized successfully 05:52:03.164 [netconf-netty-e2e-2] INFO o.o.n.c.m.NetconfDeviceCommunicator - RemoteDeviceId[name=device-sim, address=/127.0.0.1:35839]: Session went down: End of input 05:52:03.168 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router stopped 05:52:03.168 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router stopped 05:52:03.172 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:52:03.173 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router started 05:52:03.178 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:52:03.179 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with service class org.opendaylight.restconf.server.mdsal.MdsalRestconfServer 05:52:03.179 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with base path: /rests, default encoding: JSON, default pretty print: false 05:52:03.180 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:52:03.181 [main] INFO o.o.n.c.m.i.DefaultSchemaResourceManager - Schema Resource Manager instantiated on /tmp/junit-6423377564381991124/schema 05:52:03.183 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:52:03.184 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Starting 1, SSH simulated devices starting on port 39805 05:52:03.184 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Loading models from classpath. 05:52:03.213 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - using MdsalOperationProvider. 05:52:03.214 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 39805 to 39805 05:52:03.416 [netconf-timer-6] WARN io.netty.util.HashedWheelTimer - An exception was thrown by TimerTask. java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:1125) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:406) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:1027) at io.netty.util.concurrent.SingleThreadEventExecutor.execute0(SingleThreadEventExecutor.java:993) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:983) at org.opendaylight.netconf.nettyutil.NetconfSessionNegotiator.lambda$start$1(NetconfSessionNegotiator.java:186) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:717) at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:705) at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:791) at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:501) at java.base/java.lang.VirtualThread.run(VirtualThread.java:329) 05:52:03.527 [/127.0.0.1:51758-http-server-req-0] INFO o.o.n.t.spi.AbstractNetconfTopology - Connecting RemoteDevice{Uri{value=device-sim}}, with config Node{nodeId=Uri{value=device-sim}, netconfNode=NetconfNode{actorResponseWaitTime=5, backoffJitter=0.1, backoffMultiplier=1.5, concurrentRpcLimit=0, connectionTimeoutMillis=20000, credentials=***, defaultRequestTimeoutMillis=60000, host=Host{ipAddress=IpAddress{ipv4Address=Ipv4Address{value=127.0.0.1}}}, keepaliveDelay=120, lockDatastore=true, maxBackoffMillis=1800000, maxConnectionAttempts=0, minBackoffMillis=2000, port=PortNumber{value=39805}, reconnectOnChangedSchema=false, schemaCacheDirectory=schema, schemaless=false, tcpOnly=false}} 05:52:03.528 [/127.0.0.1:51758-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Adding keepalive facade, for device Uri{value=device-sim} 05:52:03.528 [/127.0.0.1:51758-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Concurrent rpc limit is smaller than 1, no limit will be enforced for device RemoteDeviceId[name=device-sim, address=/127.0.0.1:39805] 05:52:03.894 [netconf-netty-e2e-4] WARN o.o.n.s.s.c.k.AcceptAllServerKeyVerifier - Server at /127.0.0.1:39805 presented unverified RSA key: SHA256:caTxJcmbVqfc0BPHj0VIBrkTav9YMaQT11fOMGwXQYE 05:52:03.897 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session device-username@/127.0.0.1:38112 authenticated 05:52:03.899 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-CFG-DCL 05:52:03.899 [netconf-device-simulator-threads-1] INFO o.o.m.d.s.i.InMemoryDOMDataStoreFactory - ThreadFactory created: DOM-OPER-DCL 05:52:03.900 [netconf-device-simulator-threads-1] INFO o.o.n.t.tool.MdsalOperationProvider - ThreadFactory created: CommitFutures 05:52:04.021 [topology-schema-assembler-54] INFO o.o.n.client.mdsal.NetconfDevice - RemoteDeviceId[name=device-sim, address=/127.0.0.1:39805]: Netconf connector initialized successfully 05:52:04.540 [netconf-netty-e2e-4] INFO o.o.n.c.m.NetconfDeviceCommunicator - RemoteDeviceId[name=device-sim, address=/127.0.0.1:39805]: Session went down: End of input 05:52:04.551 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router stopped 05:52:04.551 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router stopped 05:52:04.553 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:52:04.554 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router started 05:52:04.557 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started 05:52:04.558 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with service class org.opendaylight.restconf.server.mdsal.MdsalRestconfServer 05:52:04.559 [main] INFO o.o.r.s.RestconfTransportChannelListener - Initialized with base path: /rests, default encoding: JSON, default pretty print: false 05:52:04.559 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:52:04.560 [main] INFO o.o.n.c.m.i.DefaultSchemaResourceManager - Schema Resource Manager instantiated on /tmp/junit-1392727974929734767/schema 05:52:04.563 [main] INFO o.o.n.common.impl.NettyNetconfTimer - NETCONF timer started 05:52:04.563 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Starting 1, SSH simulated devices starting on port 36683 05:52:04.563 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - Loading models from classpath. 05:52:04.592 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - using SimulatedOperationProvider. 05:52:04.594 [main] INFO o.o.n.t.tool.NetconfDeviceSimulator - All simulated devices started successfully from port 36683 to 36683 05:52:04.907 [/127.0.0.1:46016-http-server-req-0] INFO o.o.n.t.spi.AbstractNetconfTopology - Connecting RemoteDevice{Uri{value=device-sim}}, with config Node{nodeId=Uri{value=device-sim}, netconfNode=NetconfNode{actorResponseWaitTime=5, backoffJitter=0.1, backoffMultiplier=1.5, concurrentRpcLimit=0, connectionTimeoutMillis=20000, credentials=***, defaultRequestTimeoutMillis=60000, host=Host{ipAddress=IpAddress{ipv4Address=Ipv4Address{value=127.0.0.1}}}, keepaliveDelay=120, lockDatastore=true, maxBackoffMillis=1800000, maxConnectionAttempts=0, minBackoffMillis=2000, port=PortNumber{value=36683}, reconnectOnChangedSchema=false, schemaCacheDirectory=schema, schemaless=false, tcpOnly=false}} 05:52:04.909 [/127.0.0.1:46016-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Adding keepalive facade, for device Uri{value=device-sim} 05:52:04.909 [/127.0.0.1:46016-http-server-req-0] INFO o.o.n.t.spi.NetconfNodeHandler - Concurrent rpc limit is smaller than 1, no limit will be enforced for device RemoteDeviceId[name=device-sim, address=/127.0.0.1:36683] 05:52:05.111 [netconf-netty-e2e-6] WARN o.o.n.s.s.c.k.AcceptAllServerKeyVerifier - Server at /127.0.0.1:36683 presented unverified RSA key: SHA256:b9TpRP36R3lKGW9icpOC2ezFw8/vlWPULfBr+RWHojk 05:52:05.116 [netconf-device-simulator-threads-1] INFO o.o.n.t.ssh.TransportServerSession - Session device-username@/127.0.0.1:42774 authenticated 05:52:05.116 [netconf-timer-8] WARN io.netty.util.HashedWheelTimer - An exception was thrown by TimerTask. java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:1125) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:406) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:1027) at io.netty.util.concurrent.SingleThreadEventExecutor.execute0(SingleThreadEventExecutor.java:993) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:983) at org.opendaylight.netconf.nettyutil.NetconfSessionNegotiator.lambda$start$1(NetconfSessionNegotiator.java:186) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:717) at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:705) at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:791) at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:501) at java.base/java.lang.VirtualThread.run(VirtualThread.java:329) 05:52:05.207 [netconf-device-simulator-threads-1] INFO o.o.n.t.t.r.RpcHandlerDefault - getResponse: XmlElement{name='get', namespace='urn:ietf:params:xml:ns:netconf:base:1.0'} 05:52:05.321 [topology-schema-assembler-59] INFO o.o.n.client.mdsal.NetconfDevice - RemoteDeviceId[name=device-sim, address=/127.0.0.1:36683]: Netconf connector initialized successfully 05:52:05.831 [netconf-device-simulator-threads-1] INFO o.o.n.t.t.r.RpcHandlerDefault - getResponse: XmlElement{name='create-subscription', namespace='urn:ietf:params:xml:ns:netconf:notification:1.0'} 05:52:06.327 [restconf-netty-e2e-0] INFO o.o.n.t.http.ClientHttp1SseService - Client SSE enabled on channel [id: 0xfce85b9c, L:/127.0.0.1:48182 - R:/127.0.0.1:34297] 05:52:06.466 [netconf-timer-10] WARN io.netty.util.HashedWheelTimer - An exception was thrown by TimerTask. java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:1125) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:406) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:1027) at io.netty.util.concurrent.SingleThreadEventExecutor.execute0(SingleThreadEventExecutor.java:993) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:983) at org.opendaylight.netconf.nettyutil.NetconfSessionNegotiator.lambda$start$1(NetconfSessionNegotiator.java:186) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:717) at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34) at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:705) at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:791) at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:501) at java.base/java.lang.VirtualThread.run(VirtualThread.java:329) 05:52:07.948 [netconf-netty-e2e-6] INFO o.o.n.c.m.NetconfDeviceCommunicator - RemoteDeviceId[name=device-sim, address=/127.0.0.1:36683]: Session went down: End of input 05:52:07.954 [main] INFO o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router stopped 05:52:07.954 [main] INFO o.o.mdsal.dom.broker.DOMRpcRouter - DOM RPC/Action router stopped