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  1. MariaDB Server
  2. MDEV-26757

Compression-related tests fail with MSAN errors in buf_page_is_corrupted

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.5, 10.6, 10.7(EOL)
    • 10.5, 10.6
    • Compiling, Tests
    • None

    Description

      preview-10.7-MDEV-12933-provider-plugins 67a8fca9b

      		 
      mariabackup.compression_providers_loaded 'bzip2' w5 [ fail ]  Found warnings/errors in server log file!
      		 
              Test ended at 2021-10-04 11:29:00
      		 
      line
      		 
      ==154911==WARNING: MemorySanitizer: use-of-uninitialized-value
      		 
      SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/jenkins/workspace/sandbox-elenst/MSAN_build_test/src/storage/innobase/buf/buf0buf.cc:618:7 in buf_page_is_corrupted(bool, unsigned char const*, unsigned int)
      		 
      ^ Found warnings in /home/jenkins/workspace/sandbox-elenst/MSAN_build_test/src/mysql-test/var/5/log/mysqld.1.err
      		 
      ok

      All combinations of loaded/unloaded tests fail this way:

      mariabackup.compression_providers_loaded 'bzip2'
      mariabackup.compression_providers_loaded 'lz4'
      mariabackup.compression_providers_loaded 'lzma'
      mariabackup.compression_providers_loaded 'snappy'
      mariabackup.compression_providers_loaded 'lzo'
      mariabackup.compression_providers_unloaded 'bzip2'
      mariabackup.compression_providers_unloaded 'lz4'
      mariabackup.compression_providers_unloaded 'lzma'
      mariabackup.compression_providers_unloaded 'snappy'
      mariabackup.compression_providers_unloaded 'lzo'

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDBF-276 Apply changes to the MSAN builder

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MDEV-12933 sort out the compression library chaos

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

          Activity

            People

              Unassigned Unassigned
              elenst Elena Stepanova
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              Dates

                Created:
                Updated:

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