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  1. MariaDB Server
  2. MDEV-17190

MariaDB Server deadlock

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    Description

      Many threads in our application hanged up in waiting on response of MariaDB server.
      After waiting more than 10 minutes our application and the the MariaDB server was restarted on a different server.
      A minidump of the MariaDB server was created.

      Attachments

        1. uniqstack.txt
          216 kB
        2. ThreadsWaitingOnResponseOfMariaDBServer.txt
          119 kB
        3. Q100SPW-XYZ-H1.err
          85 kB
        4. mysqld.exe_190820_uniqstack.txt
          60 kB
        5. mysqld.exe_190820_all_stacks.txt
          198 kB
        6. mysqld.exe_180912_145324.zip
          2.48 MB
        7. mysqld.err
          25 kB
        8. mysqld_exe_190816_130623_uniqstack.txt
          33 kB
        9. mysqld_exe_190816_130623_all_stacks.txt
          107 kB
        10. my.ini
          1 kB
        11. my.ini
          1 kB
        12. mariadb.zip
          506 kB
        13. mariadb.zip
          1.08 MB
        14. annotated_interesting_stacks.txt
          13 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17063 server locks up and is killed after innodb_fatal_semaphore_wait_threshold is reached

          • Major - Major loss of function.
          • Closed

          Activity

            People

              wlad Vladislav Vaintroub
              migra Michael Graf
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              Dates

                Created:
                Updated:
                Resolved:

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