23:40:25.552 [main] INFO  o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started
23:40:25.620 [main] INFO  o.o.b.p.t.p.ServerSessionManager - Creating PCEP Topology testtopo
23:40:25.623 [pool-57-thread-1] INFO  o.o.b.p.t.p.ServerSessionManager - PCEP Topology testtopo created successfully.
23:40:25.627 [main] INFO  o.o.b.p.t.p.TopologyStatsProvider - TopologyStatsProvider started
SLF4J(E): Failed toString() invocation on an object of type [org.opendaylight.bgpcep.pcep.topology.provider.TopologyStatsProvider$Task]
SLF4J(E): Reported exception:
org.opendaylight.mockito.UnstubbedMethodException: sessionStateUpdater.toString(); was not stubbed
	at org.opendaylight.mockito.ThrowsUnstubbedMethod.answer(ThrowsUnstubbedMethod.java:23)
	at org.opendaylight.mockito.MoreAnswers.answer(MoreAnswers.java:32)
	at org.mockito.internal.stubbing.defaultanswers.GloballyConfiguredAnswer.answer(GloballyConfiguredAnswer.java:25)
	at org.mockito.Answers.answer(Answers.java:90)
	at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:111)
	at org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29)
	at org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:34)
	at org.mockito.internal.creation.bytebuddy.access.MockMethodInterceptor.doIntercept(MockMethodInterceptor.java:84)
	at org.mockito.internal.creation.bytebuddy.MockMethodAdvice.handle(MockMethodAdvice.java:136)
	at java.base/java.lang.Object.toString(Object.java:257)
	at java.base/java.lang.String.valueOf(String.java:4465)
	at java.base/java.lang.StringBuilder.append(StringBuilder.java:173)
	at com.google.common.base.MoreObjects$ToStringHelper.toString(MoreObjects.java:409)
	at org.opendaylight.yangtools.concepts.AbstractRegistration.toString(AbstractRegistration.java:71)
	at org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:291)
	at org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:263)
	at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:225)
	at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:160)
	at ch.qos.logback.classic.spi.LoggingEvent.getFormattedMessage(LoggingEvent.java:440)
	at ch.qos.logback.classic.spi.LoggingEvent.prepareForDeferredProcessing(LoggingEvent.java:299)
	at ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:255)
	at ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:111)
	at ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:85)
	at ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:51)
	at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:272)
	at ch.qos.logback.classic.Logger.callAppenders(Logger.java:259)
	at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:426)
	at ch.qos.logback.classic.Logger.filterAndLog_2(Logger.java:419)
	at ch.qos.logback.classic.Logger.debug(Logger.java:495)
	at org.opendaylight.bgpcep.pcep.topology.provider.TopologyStatsProvider$Task.updateStatistics(TopologyStatsProvider.java:121)
	at org.opendaylight.bgpcep.pcep.topology.provider.TopologyStatsProvider$Task.lambda$run$0(TopologyStatsProvider.java:117)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)
23:40:25.832 [odl-pcep-stats-0] DEBUG o.o.b.p.t.p.TopologyStatsProvider - Resumed processing task [FAILED toString()] after 6.075 ms
23:40:25.850 [pool-57-thread-1] DEBUG o.o.b.p.t.p.ServerSessionManager - Topology DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=testtopo}}]
] removed
23:40:25.850 [main] INFO  o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started
23:40:25.855 [main] INFO  o.o.b.p.t.p.ServerSessionManager - Creating PCEP Topology testtopo
23:40:25.857 [pool-61-thread-1] INFO  o.o.b.p.t.p.ServerSessionManager - PCEP Topology testtopo created successfully.
23:40:25.857 [main] INFO  o.o.p.pcep.impl.PCEPSessionImpl - Session /127.72.117.129:50076[0] <-> /127.72.117.129:4189[0] started
23:40:25.857 [main] DEBUG o.o.b.p.t.p.ServerSessionManager - Node Uri{value=pcc://127.72.117.129} requested by listener org.opendaylight.bgpcep.pcep.topology.provider.PCEPTopologySessionListener@22aaca32
23:40:25.857 [main] DEBUG o.o.b.p.t.p.ServerSessionManager - Created topology node org.opendaylight.bgpcep.pcep.topology.provider.TopologyNodeState@3b0f98c6 for id Uri{value=pcc://127.72.117.129} at DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=testtopo}}]
  ... topology.Node[NodeKey{nodeId=Uri{value=pcc://127.72.117.129}}]
]
23:40:25.858 [main] DEBUG o.o.b.p.t.p.ServerSessionManager - Node Uri{value=pcc://127.72.117.129} bound to listener org.opendaylight.bgpcep.pcep.topology.provider.PCEPTopologySessionListener@22aaca32
23:40:25.860 [main] INFO  o.o.b.p.t.provider.TopologyNodeState - Node DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=testtopo}}]
  ... topology.Node[NodeKey{nodeId=Uri{value=pcc://127.72.117.129}}]
] shutdown successfully
23:40:25.860 [pool-61-thread-1] DEBUG o.o.b.p.t.p.ServerSessionManager - Topology DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=testtopo}}]
] removed