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  1. MariaDB Server
  2. MDEV-23629

Random MariaDB Buffer Overflows

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.1.45
    • Fix Version/s: 10.1
    • Component/s: None
    • Labels:
      None
    • Environment:
      Ubuntu Server 16.04.7

      Description

      We've had a couple of these in the past, can't seem to find any pattern or cause to them so I'm now seeking help. Attached is the syslog entries (cut after MariaDB goes into recovery) from today's crash - hoping someone can help dial in what the issue is. It's a reasonable sized server with about 10k databases totalling about 450GB in files, so the restarts after these take a few hours.

        Attachments

        1. crash-mysql-30Aug
          104 kB
        2. crash-mysql-31Aug
          105 kB
        3. mysql.log
          47 kB

          Activity

            People

            Assignee:
            marko Marko Mäkelä
            Reporter:
            lcawte Lewis Cawte
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            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:

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