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  1. MariaDB Server
  2. MDEV-25114

Crash: WSREP: invalid state ROLLED_BACK (FATAL)

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 10.2, 10.4, 10.5, 10.3.28
    • Fix Version/s: 10.2.41, 10.3.32, 10.4.22, 10.5.13
    • Component/s: Galera
    • Environment:

      Description

      About 29 hours after updating a previously very stable 3 server MariaDB Galera cluster from 10.3.27 to 10.3.28, one of the nodes crashed with the following message:

      2021-03-10 18:22:48 0 [ERROR] WSREP: invalid state ROLLED_BACK (FATAL)
               at /home/buildbot/buildbot/build/galera/src/replicator_smm.cpp:abort_trx():735
      2021-03-10 18:22:48 0 [ERROR] WSREP: cancel commit bad exit: 7 33792346039
      210310 18:22:48 [ERROR] mysqld got signal 6 ;
      

      Attached is a bit more log (coincidentally had been running with conflict logging enabled), but I don't think there's much more I can provide right now. I'm still logging this since before the update to 10.3.28 the cluster had been running very stable for months, and this could be somehow related to MDEV-25111, which we also encountered first time right after updating to 10.3.28.

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              Assignee:
              jplindst Jan Lindström
              Reporter:
              emaijala Ere Maijala
              Votes:
              16 Vote for this issue
              Watchers:
              38 Start watching this issue

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