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  1. MariaDB MaxScale
  2. MXS-2731

Crash in Avro router.

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.1
    • Fix Version/s: 2.4.3
    • Component/s: avrorouter
    • Labels:
      None

      Description

      Crash in the Avrorouter:

      > 2019-10-22 19:03:59 notice : [CDC] avro-router: new connection from [::ffff:192.168.202.200]
      > 2019-10-22 19:03:59 error : (81) [CDCPlainAuth] Authentication failed, client authentication packet length exceeds the maximum allowed length of 128 bytes.
      > 2019-10-22 19:03:59 error : (81) [CDC] avro-router: authentication failure from [::ffff:192.168.202.200], user []
      > 2019-10-22 19:03:59 notice : [CDC] avro-router: new connection from [::ffff:192.168.202.200]
      > 2019-10-22 19:03:59 error : (82) [CDCPlainAuth] Authentication failed, client authentication packet length exceeds the maximum allowed length of 128 bytes.
      > 2019-10-22 19:03:59 error : (82) [CDC] avro-router: authentication failure from [::ffff:192.168.202.200], user []
      > 2019-10-22 19:03:59 notice : [CDC] avro-router: new connection from [::ffff:192.168.202.200]
      > 2019-10-22 19:03:59 error : (83) [CDCPlainAuth] Authentication failed, client authentication packet length exceeds the maximum allowed length of 128 bytes.
      > 2019-10-22 19:03:59 error : (83) [CDC] avro-router: authentication failure from [::ffff:192.168.202.200], user []
      > 2019-10-22 19:04:00 notice : [CDC] avro-router: new connection from [::ffff:192.168.202.200]
      > 2019-10-22 19:04:00 error : (84) [CDCPlainAuth] Authentication failed, the decoded client authentication packet is malformed. Expected <username>:SHA1(<password>)
      > 2019-10-22 19:04:00 error : (84) [CDC] avro-router: authentication failure from [::ffff:192.168.202.200], user []
      > 2019-10-22 19:04:08 notice : [CDC] avro-router: new connection from [::ffff:192.168.202.200]
      > 2019-10-22 19:04:08 error : (86) [CDCPlainAuth] Authentication failed, client authentication packet length exceeds the maximum allowed length of 128 bytes.
      > 2019-10-22 19:04:08 error : (86) [CDC] avro-router: authentication failure from [::ffff:192.168.202.200], user []
      > 2019-10-22 19:04:08 notice : [CDC] avro-router: new connection from [::ffff:192.168.202.200]
      > 2019-10-22 19:04:08 alert : Fatal: MaxScale 2.4.2 received fatal signal 11. Attempting backtrace.
      > 2019-10-22 19:04:08 alert : Commit ID: aad4148d77bf2dfbaa0042bc45abda30c101cad2 System name: Linux Release string: CentOS Linux release 7.6.1810 (Core)
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libavro-common.so.1.0.0(_ZN11AvroSession21queue_client_callbackEv+0x1a): server/modules/routing/avrorouter/avro_client.cc:247
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libavro-common.so.1.0.0(_Z9notify_cbP3DCBPv+0x2b): server/modules/routing/avrorouter/avro_file.cc:384
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN13SerialDcbTask7executeERN7maxbase6WorkerE+0x47): server/core/dcb.cc:2543
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker14handle_messageERNS_12MessageQueueERKNS_19MessageQueueMessageE+0x1d8): maxutils/maxbase/src/worker.cc:651
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase12MessageQueue18handle_poll_eventsEPNS_6WorkerEj+0x138): maxutils/maxbase/src/messagequeue.cc:291
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker15poll_waiteventsEv+0x196): maxutils/maxbase/src/worker.cc:858
      > 2019-10-22 19:04:09 alert : /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker3runEPNS_9SemaphoreE+0x53): maxutils/maxbase/src/worker.cc:559
      > 2019-10-22 19:04:10 alert : /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x1ad83f): thread48.o:?
      > 2019-10-22 19:04:10 alert : /lib64/libpthread.so.0(+0x7dd5): pthread_create.c:?
      > 2019-10-22 19:04:10 alert : /lib64/libc.so.6(clone+0x6d): ??:?

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            Assignee:
            markus makela markus makela
            Reporter:
            kjoiner Kyle Joiner
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              Created:
              Updated:
              Resolved: