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  1. MariaDB Server
  2. MDEV-15766

regression with non default innodb_log_buffer_size

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      On our docker provisioning system 10.2 stop being provisioned with some crash

      /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x7f7a40e4256e]
      /usr/sbin/mysqld(handle_fatal_signal+0x345)[0x7f7a408c1495]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0xf890)[0x7f7a3fe08890]
      /usr/sbin/mysqld(+0x86fb59)[0x7f7a40aa8b59]
      /usr/sbin/mysqld(+0x92a45c)[0x7f7a40b6345c]
      /usr/sbin/mysqld(+0x812329)[0x7f7a40a4b329]
      /usr/sbin/mysqld(_Z24ha_initialize_handlertonP13st_plugin_int+0x64)[0x7f7a408c37e4]
      /usr/sbin/mysqld(+0x4ee745)[0x7f7a40727745]
      /usr/sbin/mysqld(_Z11plugin_initPiPPci+0x8aa)[0x7f7a40728e5a]
      /usr/sbin/mysqld(+0x44103e)[0x7f7a4067a03e]
      /usr/sbin/mysqld(_Z11mysqld_mainiPPc+0x512)[0x7f7a4067f472]
      /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f7a3e17fb45]
      /usr/sbin/mysqld(+0x43913d)[0x7f7a4067213d]

      I track it down to my payload and was able to get back to normal provisioning when not setting innodb_log_buffer_size

      For the reference i was setting
      innodb_log_buffer_size = 256M
      BP of 256M and innodb_log_file_size of 4x64M

      On a VM with 1.5G of memory !

      Thanks

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            Unassigned Unassigned
            stephane@skysql.com VAROQUI Stephane
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