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  1. MariaDB Server
  2. MDEV-9187

Signal 11 after a SELECT

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.0.21, 10.0, 10.1
    • Fix Version/s: 10.0.29
    • Component/s: Optimizer
    • Labels:
    • Environment:
      RHEL 6.7, 128GB RAM Dell server, Intel(R) Xeon(R) CPU E5-2640 0 @ 2.50GHz, hardware RAID10 for data storage

      Description

      Noticed a production DB server go down out of the blue.

      I've attached what information I could find surrounding the crash. I've re-run the query that I believe ran at the time of the crash, without being able to reproduce the crash. Hopefully the information I've provided is useful.

      I've picked the optimizer component as I couldn't find a SELECT component and I presume it could feasibly have been during the query plan.

        Attachments

        1. create-tables.info
          9 kB
        2. global-vars.info
          16 kB
        3. mysqld.log
          7 kB
        4. query-queryplan.txt
          46 kB

          Activity

            People

            Assignee:
            igor Igor Babaev
            Reporter:
            Ninpo Alex Boag-Munroe
            Votes:
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            Watchers:
            4 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

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