09:38:20,427 AM [default-akka.actor.default-dispatcher-6] [INFO] Slf4jLogger - Slf4jLogger started 09:38:20,809 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-5830901207038348773} scheduling timeout in 30 seconds 09:38:20,821 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@5acc6ca1 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@100235c7, splicing queue 09:38:20,821 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@5acc6ca1 queue spliced 0 messages 09:38:20,821 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-9085769918827256723, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-9#1621875900], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 09:38:20,822 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@33d75081 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-319551455655793956} 09:38:20,824 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=-9085769918827256723, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-9#1621875900], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000000 nanoseconds, timing out [WARN] [08/08/2025 09:38:20.825] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-9] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][08/08/2025 09:38:20.828] [default-akka.actor.default-dispatcher-9] [akka://default/system/testProbe-9] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-9#1621875900] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-9#1621875900] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,831 AM [default-akka.actor.default-dispatcher-8] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-9#1621875900] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-9#1621875900] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,832 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-1650300726850307315} scheduling timeout in 30 seconds 09:38:20,837 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-3943444187518993350} is empty 09:38:20,842 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1b841396 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@583b177a, splicing queue 09:38:20,842 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1b841396 queue spliced 0 messages 09:38:20,842 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=9095954931727237440, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-12#-733155217], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 09:38:20,843 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@796d0b43 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=4961146348409414268} 09:38:20,843 AM [main] [DEBUG] TransmitQueue - Completing request MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 09:38:20,843 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=4961146348409414268, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 09:38:20,844 AM [main] [DEBUG] TransmitQueue - Request for Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} not found in inflight queue, checking pending queue 09:38:20,844 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response 09:38:20,845 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-12#-733155217] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-12#-733155217] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [WARN] [08/08/2025 09:38:20.846] [default-akka.actor.default-dispatcher-8] [akka://default/system/testProbe-12] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][08/08/2025 09:38:20.845] [default-akka.actor.default-dispatcher-9] [akka://default/system/testProbe-12] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-12#-733155217] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-12#-733155217] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,850 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=1815708748157571550} is empty 09:38:20,854 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1d63f6be superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@23a0c7f3, splicing queue 09:38:20,855 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1d63f6be queue spliced 0 messages 09:38:20,855 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-5165506030242796579, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-14#-1802783746], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 09:38:20,855 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@76a13b12 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-6377089680583636079} 09:38:20,856 AM [main] [DEBUG] TransmitQueue - Completing request MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 09:38:20,856 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-6377089680583636079, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} [WARN] [08/08/2025 09:38:20.857] [default-akka.actor.default-dispatcher-8] [akka://default/system/testProbe-14] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][08/08/2025 09:38:20.857] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-14] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-14#-1802783746] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-14#-1802783746] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,857 AM [default-akka.actor.default-dispatcher-9] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-14#-1802783746] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-14#-1802783746] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,861 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@616d9a6d superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@16263fb2, splicing queue 09:38:20,861 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@616d9a6d queue spliced 0 messages 09:38:20,865 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@498d7c57 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@12ff0e4f, splicing queue 09:38:20,865 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@498d7c57 queue spliced 0 messages 09:38:20,866 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=4261793196125326332, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-16#467661604], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 09:38:20,866 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@f7e004d transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=3420654862426365441} 09:38:20,866 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@f7e004d transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=3420654862426365451} 09:38:20,867 AM [main] [DEBUG] TransmitQueue - Completing request MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 09:38:20,867 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=3420654862426365441, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 09:38:20,867 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=4261793196125326332, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-16#467661604], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 899999999989 nanoseconds, timing out 09:38:20,868 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#467661604] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#467661604] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,868 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#467661604] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#467661604] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [WARN] [08/08/2025 09:38:20.868] [default-akka.actor.default-dispatcher-9] [akka://default/system/testProbe-16] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [WARN] [08/08/2025 09:38:20.869] [default-akka.actor.default-dispatcher-9] [akka://default/system/testProbe-16] received dead letter: Envelope{sessionId=0, txSequence=1, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][08/08/2025 09:38:20.868] [default-akka.actor.default-dispatcher-8] [akka://default/system/testProbe-16] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#467661604] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#467661604] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. [INFO] [akkaDeadLetter][08/08/2025 09:38:20.868] [default-akka.actor.default-dispatcher-8] [akka://default/system/testProbe-16] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#467661604] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#467661604] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,905 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@67441705 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@2ea2f965, splicing queue 09:38:20,905 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@67441705 queue spliced 0 messages 09:38:20,906 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-4071165891853725243, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-19#-774333892], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 09:38:20,906 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@7cbcd27e transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-6625868359555709598} 09:38:20,911 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-498722059674641080} is empty 09:38:20,927 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=8588080508044970937} scheduling timeout in 30 seconds 09:38:20,932 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@3a8ae302 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@65134e6c, splicing queue 09:38:20,933 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@3a8ae302 queue spliced 0 messages 09:38:20,933 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=2032421513421631288, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-23#-1138839005], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 09:38:20,933 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@32ff3c98 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-8512664883498377939} 09:38:20,934 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=2032421513421631288, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-23#-1138839005], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000001 nanoseconds, timing out [WARN] [08/08/2025 09:38:20.935] [default-akka.actor.default-dispatcher-9] [akka://default/system/testProbe-23] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][08/08/2025 09:38:20.935] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-23] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-23#-1138839005] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-23#-1138839005] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,935 AM [default-akka.actor.default-dispatcher-8] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-23#-1138839005] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-23#-1138839005] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 09:38:20,939 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-2504663854483567295} scheduling timeout in 30 seconds 09:38:20,946 AM [main] [DEBUG] TransmitQueue - Request for Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} not found in inflight queue, checking pending queue 09:38:20,947 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response [INFO] [08/08/2025 09:38:20.949] [main] [CoordinatedShutdown(akka://default)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 09:38:20,950 AM [default-akka.actor.default-dispatcher-9] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason]