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  1. MariaDB Server
  2. MDEV-17921

Galera SST successfully finishing with error "Error in `mariabackup': double free or corruption (out)"

Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Cannot Reproduce
    • 10.2.16
    • 10.2.44
    • Backup, Galera SST
    • Ubuntu 14.04

    Description

      Hello,

      Galera SST is successfully finishing with error below using mariabackup:

      /var/lib/mysql# service mysql start
      		 
       * Starting MariaDB database server mysqld                                                                                                                                                                                                                                      *** Error in `mariabackup': double free or corruption (out): 0x000055fed20f4920 ***

      Can't find anything in the logs.
      I can easily reproduce issue in local testing environment.

      Don't know if this is a bug or something is wrong with my local environment.

      Regards,
      Marko

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23943 innodb double free on shutdown after insufficent innodb buffer pool allocation

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-27524 Incorrect binlogs after Galera SST using rsync and mariabackup

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

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            sysprg Julius Goryavsky added a comment -

            This never happened again - probably the cause has already been fixed some time ago. In addition, MDEV-27524 added changes so that in the event of a failure in the called utilities, SST would never succeed (when we got rc != 0) - this will allow us to catch a similar situation in the future to find the cause.

            sysprg Julius Goryavsky added a comment - This never happened again - probably the cause has already been fixed some time ago. In addition, MDEV-27524 added changes so that in the event of a failure in the called utilities, SST would never succeed (when we got rc != 0) - this will allow us to catch a similar situation in the future to find the cause.
            danblack Daniel Black added a comment -

            I suspect it is MDEV-23943, that the beginning of the sst, the innodb memory allocation, ran out of memory and the reuse of innodb code by mariabackup causes the same error.

            danblack Daniel Black added a comment - I suspect it is MDEV-23943 , that the beginning of the sst, the innodb memory allocation, ran out of memory and the reuse of innodb code by mariabackup causes the same error.

            People

              sysprg Julius Goryavsky
              Sutic Marko Sutic
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              Dates

                Created:
                Updated:
                Resolved:

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