Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-36889

server crash due to long semaphore_wait in regression test suite

    XMLWordPrintable

Details

    • Can result in hang or crash
    • Q4/2025 Server Maintenance

    Description

      Community server branch 10.11 commit db188083c38 crashed while running regression test 't_oltp_insert_innodb'. Last successful run of that branch was for commit 8bc1643148f. So the faulty commit was probably somewhere inbetween,

      Error log:

      2025-05-26 13:22:07 0 [Note] /home/galera/mariadb-install/mariadb-community-10.11-db188083c38/libexec/mariadbd: ready for connections.
      Version: '10.11.14-MariaDB'  socket: '/tmp/mysqld.sock.sysbench'  port: 3306  Source distribution
      2025-05-26 13:44:39 0 [Note] InnoDB: Buffer Pool pages
      -------------------
      LRU Pages  : 166071
      Free Pages : 872265
      Dirty Pages: 3353 : 0%
      -------------------
      2025-05-26 13:44:39 0 [Note] InnoDB: LSN flush parameters
      -------------------
      System LSN     : 9718966051
      Checkpoint  LSN: 9633558374
      Flush ASync LSN: 0
      Flush Sync  LSN: 0
      -------------------
      2025-05-26 13:44:39 0 [Note] InnoDB: LSN age parameters
      -------------------
      Current Age   : 85407677 : 0%
      Max Age(Async): 12175604261
      Max Age(Sync) : 13914976298
      Capacity      : 15461871207
      -------------------
      2025-05-26 13:44:39 0 [Note] InnoDB: Pending IO count
      -------------------
      Pending Read : 0
      Pending Write: 1
      -------------------
      2025-05-26 13:44:39 0 [ERROR] [FATAL] InnoDB: innodb_fatal_semaphore_wait_threshold was exceeded for dict_sys.latch. Please refer to https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/
      250526 13:44:39 [ERROR] /home/galera/mariadb-install/mariadb-community-10.11-db188083c38/libexec/mariadbd got signal 6 ;
      

      Attachments

        Issue Links

          Activity

            People

              serg Sergei Golubchik
              axel Axel Schwenke
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:

                Git Integration

                  Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.