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  1. MariaDB Server
  2. MDEV-36432

process information schema crash on invalid THD ptr was; crash log on 29th Mar

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    Description

      with

      [mysqld]
      		 
      optimizer_switch='derived_merge=off,condition_pushdown_for_derived=off,condition_pushdown_for_subquery=off,condition_pushdown_from_having=off,split_materialized=off'

      Seems split_materialized=off is not a magic tool.

      Attachments

        1. image-2025-03-29-14-35-10-566.png
          141 kB
          Mitchell Lee
        2. mysqld.dmp
          258 kB
          Mitchell Lee
        3. stacktraces.txt
          73 kB
          Vladislav Vaintroub

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MDEV-39146 Crash log on 22th/25th Mar 2026 with 10.11.16

          • Major - Major loss of function.
          • Stalled
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-38159 information_schema.processlist - overflow of hostname

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12892 Server crashed in fill_schema_processlist, main.events_bugs failed in buildbot

          • Major - Major loss of function.
          • Stalled

          Bug - A problem which impairs or prevents the functions of the product. MDEV-36278 Crash log on 12th Mar 2025

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-36408 Crash log on 27th Mar 2025

          • Major - Major loss of function.
          • Open

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            People

              danblack Daniel Black
              npdmailing@gmail.com Mitchell Lee
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                Resolved:

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