12:44:34,89 AM [default-akka.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started 12:44:34,437 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-5876057862472600884} scheduling timeout in 30 seconds 12:44:34,454 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@100235c7 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@3ca43e5d, splicing queue 12:44:34,454 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@100235c7 queue spliced 0 messages 12:44:34,455 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-2911593925259745010, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-9#802615811], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:44:34,456 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@327af731 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-9072036344153819880} 12:44:34,458 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=-2911593925259745010, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-9#802615811], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000000 nanoseconds, timing out 12:44:34,459 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-9#802615811] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-9#802615811] 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] [09/16/2025 00:44:34.459] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-9] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][09/16/2025 00:44:34.459] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-9] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-9#802615811] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-9#802615811] 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'. 12:44:34,466 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=5417970800264316356} scheduling timeout in 30 seconds 12:44:34,470 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=6680455859350520288} is empty 12:44:34,476 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@583b177a superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@4d79651d, splicing queue 12:44:34,476 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@583b177a queue spliced 0 messages 12:44:34,477 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=5802053352690193643, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-12#-642980979], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:44:34,477 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@424ebf5b transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7256314747278050820} 12:44:34,477 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}} 12:44:34,478 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7256314747278050820, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:44:34,478 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 12:44:34,479 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response [WARN] [09/16/2025 00:44:34.479] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-12] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} 12:44:34,479 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#-642980979] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-12#-642980979] 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][09/16/2025 00:44:34.479] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-12] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-12#-642980979] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-12#-642980979] 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'. 12:44:34,483 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=550144960982467659} is empty 12:44:34,488 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@23a0c7f3 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@21b96db, splicing queue 12:44:34,488 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@23a0c7f3 queue spliced 0 messages 12:44:34,488 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=4754312607547957544, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-14#-56100437], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:44:34,489 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@7475f57e transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-8026579848527449016} 12:44:34,489 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}} 12:44:34,489 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-8026579848527449016, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} [WARN] [09/16/2025 00:44:34.490] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-14] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][09/16/2025 00:44:34.490] [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#-56100437] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-14#-56100437] 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'. 12:44:34,490 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-14#-56100437] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-14#-56100437] 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'. 12:44:34,494 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@16263fb2 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@52b4da7c, splicing queue 12:44:34,494 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@16263fb2 queue spliced 0 messages 12:44:34,498 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@12ff0e4f superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@66b9f727, splicing queue 12:44:34,498 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@12ff0e4f queue spliced 0 messages 12:44:34,499 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=2227271394582638529, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-16#-729175008], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:44:34,499 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@2d33aa31 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=2731564899873583027} 12:44:34,500 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@2d33aa31 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=2731564899873583037} 12:44:34,500 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}} 12:44:34,500 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=2731564899873583027, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:44:34,501 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=2227271394582638529, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-16#-729175008], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 899999999989 nanoseconds, timing out 12:44:34,501 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#-729175008] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#-729175008] 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'. 12:44:34,502 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#-729175008] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#-729175008] 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] [09/16/2025 00:44:34.502] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-16] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [WARN] [09/16/2025 00:44:34.502] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-16] received dead letter: Envelope{sessionId=0, txSequence=1, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][09/16/2025 00:44:34.501] [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#-729175008] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#-729175008] 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][09/16/2025 00:44:34.501] [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#-729175008] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-16#-729175008] 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'. 12:44:34,513 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@2ea2f965 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@4271960c, splicing queue 12:44:34,513 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@2ea2f965 queue spliced 0 messages 12:44:34,514 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-5031202063232042696, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-19#-1466178137], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:44:34,514 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@3b870ed3 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=6759382517235181940} 12:44:34,518 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-2550161555113435683} is empty 12:44:34,526 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-4042217506667187932} scheduling timeout in 30 seconds 12:44:34,530 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@65134e6c superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@3fd93330, splicing queue 12:44:34,530 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@65134e6c queue spliced 0 messages 12:44:34,530 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=8942765902868602371, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-23#-841924881], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:44:34,531 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@5f804b36 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=1226796504395470685} 12:44:34,531 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=8942765902868602371, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-23#-841924881], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000001 nanoseconds, timing out 12:44:34,532 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-23#-841924881] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-23#-841924881] 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] [09/16/2025 00:44:34.532] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-23] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][09/16/2025 00:44:34.532] [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#-841924881] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-23#-841924881] 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'. 12:44:34,536 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=3505171725207415892} scheduling timeout in 30 seconds 12:44:34,544 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 12:44:34,545 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response 12:44:34,548 AM [default-akka.actor.default-dispatcher-7] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] [INFO] [09/16/2025 00:44:34.547] [main] [CoordinatedShutdown(akka://default)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason]