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  1. MariaDB Server
  2. MDEV-30245

Server crashes with exception 0xc0000005

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.10.2
    • None
    • Server
    • None
    • Windows 10 x64
      Intel i7-7700
      16GB Ram
      HDD Storage

    Description

      Running following query:

      select `hasTagsPerRun`.`runID`, count(distinct hasTagsPerRun.tagID, hasTagsPerRun.value) AS matchCount 
      FROM 
      (
       select `hasTag`.`runID`, `hasTag`.`tagID`, `hasTag`.`value` 
       from `hasTag` 
       group by `hasTag`.`runID`, `hasTag`.`tagID`, `hasTag`.`value`
      ) as `hasTagsPerRun`
      inner join `tag` on `hasTagsPerRun`.`tagID` = `tag`.`id` 
      where (`tag`.`key`, `hasTagsPerRun`.`value`) in (('status', 'io'))
      group by `hasTagsPerRun`.`runID`
      

      crashes MariaDB server reproducibly.
      Attached my.ini , error_log.txt , windbg_trace.txt, variables.csv. Uploaded SQL dump MDEV-30245_sql_dump.7z into private section.

      Attachments

        1. error_log.txt
          6 kB
        2. my.ini
          0.2 kB
        3. variables.csv
          26 kB
        4. windbg_trace.txt
          10 kB

        Activity

          People

            Unassigned Unassigned
            kosinski Daniel Kosinski
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            Dates

              Created:
              Updated:

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