• Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 5.5, 10.0, 10.1
    • Fix Version/s: 5.5.51, 10.1.17, 10.0.27
    • Labels:
    • Environment:
    • Sprint:
      10.1.11, 5.5.48-0, 5.5.50, 5.5.51 & 10.2.2


      When we run a specific query, it makes MariaDb crash

      Dec 16 18:14:48 wdevl01 mysqld: Some pointers may be invalid and cause the dump to abort.
      Dec 16 18:14:48 wdevl01 mysqld: Query (0x32b8fc9d020): is an invalid pointer
      Dec 16 18:14:48 wdevl01 mysqld: Connection ID (thread ID): 543
      Dec 16 18:14:48 wdevl01 mysqld: Status: NOT_KILLED

      We tested the query on MariaDB 10.0.22 and 10.1.9 and both crash the same way.
      Executing the query using PHP or direct via myqsl CLI result in a crash.
      Running the exact same query on the same imported database on Mysql 5.5.46 doesn't crash.

      The query and full logs are in the attached mariadb_query_logs.txt. A database dump with relevant tables to reproduce the crash is provided with

      Trying different mariadb configurations (buffer, etc) did not have an impact on the issue.
      Switching back to the default debian config with slight changes result in a crash too (current mariadb config is also attached)

      I checked the opened bugs and did not find one similar to this one.
      Feel of course free to ask for more info if needed and btw, thanks for your work !

      Sébastien Fiquemont - Ciméos


          274 kB
        2. mariadb_query_logs.txt
          16 kB
        3. my.cnf
          5 kB

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              • Assignee:
                cvicentiu Vicentiu Ciorbaru
                cimeos Cimeos
              • Votes:
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                • Created: