12:43:53,16 AM [default-akka.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started 12:43:53,251 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=4578962876690187923} scheduling timeout in 30 seconds 12:43:53,269 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@f758e05 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@46e77fb7, splicing queue 12:43:53,270 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@f758e05 queue spliced 0 messages 12:43:53,271 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-5496665788140194747, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-38#1014214757], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:53,271 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@6b1381fc transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=7511806866148847754} 12:43:53,274 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=-5496665788140194747, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-38#1014214757], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000000 nanoseconds, timing out [WARN] [11/22/2025 00:43:53.275] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-38] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} 12:43:53,275 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-38#1014214757] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-38#1014214757] 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][11/22/2025 00:43:53.275] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-38] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-38#1014214757] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-38#1014214757] 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'. 12:43:53,296 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-1321104226801224888} scheduling timeout in 30 seconds 12:43:53,313 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=9136148750907054195} is empty 12:43:53,329 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1e7f312 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@10387d6d, splicing queue 12:43:53,329 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@1e7f312 queue spliced 0 messages 12:43:53,330 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=7264129678424655021, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-41#1652281651], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:53,330 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@2c3d46d6 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7738133509444677967} 12:43:53,331 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}} 12:43:53,332 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7738133509444677967, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:43:53,333 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 12:43:53,333 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response [WARN] [11/22/2025 00:43:53.334] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-41] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][11/22/2025 00:43:53.334] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-41] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-41#1652281651] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-41#1652281651] 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'. 12:43:53,335 AM [default-akka.actor.default-dispatcher-6] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-41#1652281651] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-41#1652281651] 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'. 12:43:53,349 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-2945458139466461884} is empty 12:43:53,366 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@3237522b superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@73ffe7b0, splicing queue 12:43:53,366 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@3237522b queue spliced 0 messages 12:43:53,367 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=5127267682476326781, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-43#613597146], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:53,367 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@eb7d4ba transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-633680496223902016} 12:43:53,368 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}} 12:43:53,368 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-633680496223902016, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:43:53,370 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-43#613597146] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-43#613597146] 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] [11/22/2025 00:43:53.370] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-43] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][11/22/2025 00:43:53.370] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-43] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-43#613597146] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-43#613597146] 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'. 12:43:53,387 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@5796ae15 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@123372f4, splicing queue 12:43:53,387 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@5796ae15 queue spliced 0 messages 12:43:53,404 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@69b2ed81 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@4873d4cb, splicing queue 12:43:53,404 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@69b2ed81 queue spliced 0 messages 12:43:53,405 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-8403117500671820694, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-45#-359253421], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:53,405 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@4f573b84 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7422049274955812291} 12:43:53,406 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@4f573b84 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7422049274955812281} 12:43:53,406 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}} 12:43:53,407 AM [main] [DEBUG] AbstractClientConnection - Completing TransmittedConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=-7422049274955812291, sessionId=0, txSequence=0} with Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} 12:43:53,408 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=-8403117500671820694, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-45#-359253421], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 899999999989 nanoseconds, timing out 12:43:53,409 AM [default-akka.actor.default-dispatcher-5] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-45#-359253421] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-45#-359253421] 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'. 12:43:53,409 AM [default-akka.actor.default-dispatcher-5] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-45#-359253421] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-45#-359253421] 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] [11/22/2025 00:43:53.409] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-45] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [WARN] [11/22/2025 00:43:53.409] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-45] received dead letter: Envelope{sessionId=0, txSequence=1, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][11/22/2025 00:43:53.409] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-45] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-45#-359253421] was not delivered. [4] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-45#-359253421] 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][11/22/2025 00:43:53.409] [default-akka.actor.default-dispatcher-5] [akka://default/system/testProbe-45] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-45#-359253421] was not delivered. [5] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-45#-359253421] 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'. 12:43:53,453 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@43f88150 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@158bd27d, splicing queue 12:43:53,453 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@43f88150 queue spliced 0 messages 12:43:53,454 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-8159986799011243008, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-48#1341235462], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:53,454 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@5f18a661 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=6216073274152691565} 12:43:53,471 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-9199174081809509232} is empty 12:43:53,486 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=3734793568324048564} scheduling timeout in 30 seconds 12:43:53,490 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@4f755506 superseded by org.opendaylight.controller.cluster.access.client.SimpleReconnectForwarder@78ded8c9, splicing queue 12:43:53,490 AM [main] [DEBUG] TransmitQueue - Connection org.opendaylight.controller.cluster.access.client.TransmitQueue$Halted@4f755506 queue spliced 0 messages 12:43:53,490 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectedClientConnection{cookie=-4228716758718242016, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-52#586646627], sessionId=0, version=POTASSIUM, maxMessages=5}} scheduling timeout in 30 seconds 12:43:53,490 AM [main] [DEBUG] TransmitQueue - Queue org.opendaylight.controller.cluster.access.client.TransmitQueue$Transmitting@30926583 transmitting entry ConnectionEntry{request=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}, enqueuedTicks=1921252504953962856} 12:43:53,491 AM [main] [DEBUG] AbstractClientConnection - null: Connection ConnectedClientConnection{cookie=-4228716758718242016, backend=BackendInfo{actor=Actor[akka://default/system/testProbe-52#586646627], sessionId=0, version=POTASSIUM, maxMessages=5}} has not seen activity from backend for 30000000001 nanoseconds, timing out 12:43:53,491 AM [default-akka.actor.default-dispatcher-7] [INFO] RepointableActorRef - akkaDeadLetter Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-52#586646627] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-52#586646627] 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] [11/22/2025 00:43:53.491] [default-akka.actor.default-dispatcher-6] [akka://default/system/testProbe-52] received dead letter: Envelope{sessionId=0, txSequence=0, message=MockRequest{target=mockIdentifier, sequence=0, replyTo=mockReplyTo}} [INFO] [akkaDeadLetter][11/22/2025 00:43:53.491] [default-akka.actor.default-dispatcher-7] [akka://default/system/testProbe-52] Message [org.opendaylight.controller.cluster.access.concepts.RequestEnvelope] to Actor[akka://default/system/testProbe-52#586646627] was not delivered. [6] dead letters encountered. If this is not an expected behavior then Actor[akka://default/system/testProbe-52#586646627] 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'. 12:43:53,494 AM [main] [DEBUG] AbstractClientConnection - null: connection ConnectingClientConnection{cookie=-992115484210196358} scheduling timeout in 30 seconds 12:43:53,500 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 12:43:53,501 AM [main] [WARN] TransmitQueue - No request matching Envelope{sessionId=0, txSequence=0, message=MockFailure{target=mockIdentifier, sequence=0, cause=mockCause}} found, ignoring response 12:43:53,503 AM [default-akka.actor.default-dispatcher-5] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason] [INFO] [11/22/2025 00:43:53.502] [main] [CoordinatedShutdown(akka://default)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason]