12:43:14,887 AM [default-akka.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started 12:43:15,283 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=5123698378136843599} scheduling timeout in 30 seconds 12:43:15,300 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@a1143cc superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@62857555, splicing queue 12:43:15,300 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@a1143cc queue spliced 0 messages 12:43:15,301 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=5638439517278991980, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-9#59048935], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:15,302 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@67441705 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=5349444556548580675} 12:43:15,307 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=5638439517278991980, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-9#59048935], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000000 nanoseconds, timing out [WARN] [02/05/2026 00:43:15.309] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-9] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][02/05/2026 00:43:15.309] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-9] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-9#59048935] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-9#59048935] 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'. 12:43:15,310 AM [default-akka.actor.default-dispatcher-5] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-9#59048935] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-9#59048935] 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'. 12:43:15,322 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=8866481470239225787} scheduling timeout in 30 seconds 12:43:15,327 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-5441047869633852334} is empty 12:43:15,332 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1484cb57 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@1e250539, splicing queue 12:43:15,332 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1484cb57 queue spliced 0 messages 12:43:15,332 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-8027493364818369284, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-12#-357575495], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:15,333 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@3edc999f transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=4767536989922900497} 12:43:15,333 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}} 12:43:15,334 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=4767536989922900497, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:43:15,334 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 12:43:15,335 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response [WARN] [02/05/2026 00:43:15.335] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-12] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][02/05/2026 00:43:15.335] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-12] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-12#-357575495] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-12#-357575495] 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'. 12:43:15,336 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-12#-357575495] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-12#-357575495] 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'. 12:43:15,339 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=5223339531754667310} is empty 12:43:15,344 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@34db5935 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@1666e021, splicing queue 12:43:15,345 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@34db5935 queue spliced 0 messages 12:43:15,345 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=7575436558006129904, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-14#172202180], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:15,345 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@545e200b transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=1332498676812772287} 12:43:15,346 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}} 12:43:15,346 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=1332498676812772287, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:43:15,347 AM [default-akka.actor.default-dispatcher-5] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-14#172202180] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-14#172202180] 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] [02/05/2026 00:43:15.347] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-14] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][02/05/2026 00:43:15.347] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-14] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-14#172202180] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-14#172202180] 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'. 12:43:15,352 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@7d90d4c6 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@453fcce2, splicing queue 12:43:15,352 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@7d90d4c6 queue spliced 0 messages 12:43:15,356 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@41628b4f superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@4cb641a5, splicing queue 12:43:15,356 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@41628b4f queue spliced 0 messages 12:43:15,357 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=1264593654808134411, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-16#1515566383], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:15,357 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@36e7b91c transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=5250257808976441613} 12:43:15,357 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@36e7b91c transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=5250257808976441623} 12:43:15,358 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}} 12:43:15,358 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=5250257808976441613, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:43:15,358 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=1264593654808134411, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-16#1515566383], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 899999999989 nanoseconds, timing out 12:43:15,359 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#1515566383] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#1515566383] 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'. 12:43:15,359 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#1515566383] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#1515566383] 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] [02/05/2026 00:43:15.359] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-16] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [WARN] [02/05/2026 00:43:15.360] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-16] received dead letter: Envelope{sessionId=0, txSequence=1, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][02/05/2026 00:43:15.359] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-16] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#1515566383] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#1515566383] 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][02/05/2026 00:43:15.359] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-16] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-16#1515566383] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#1515566383] 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'. 12:43:15,372 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@698e2cba superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@6cf47d05, splicing queue 12:43:15,372 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@698e2cba queue spliced 0 messages 12:43:15,373 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=4490458734475639802, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-19#867424209], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:15,373 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@43f4621b transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=736209145959498885} 12:43:15,378 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=260551292579618711} is empty 12:43:15,386 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-5868759453759987087} scheduling timeout in 30 seconds 12:43:15,391 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@34c3e307 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@3d1703f8, splicing queue 12:43:15,391 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@34c3e307 queue spliced 0 messages 12:43:15,392 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-6644102096677955177, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-23#-610576486], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:15,393 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@7bb78381 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-3850233396077339026} 12:43:15,393 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=-6644102096677955177, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-23#-610576486], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000001 nanoseconds, timing out [WARN] [02/05/2026 00:43:15.394] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-23] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} 12:43:15,394 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-23#-610576486] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-23#-610576486] 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][02/05/2026 00:43:15.394] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-23] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-23#-610576486] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-23#-610576486] 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'. 12:43:15,398 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-6279248914815012780} scheduling timeout in 30 seconds 12:43:15,405 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 12:43:15,406 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response [INFO] [02/05/2026 00:43:15.412] [main] [CoordinatedShutdown(akka://default)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason] 12:43:15,413 AM [default-akka.actor.default-dispatcher-6] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason]