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  1. MariaDB Server
  2. MDEV-10419

crash in mariadb 10.1.16-MariaDB-1~trusty

    Details

    • Sprint:
      10.2.2-3

      Description

      After an upgrade to 10.1.16, MariaDB started crashing (again) ... a lot.

      160722 23:14:03 [ERROR] mysqld got signal 11 ;
      This could be because you hit a bug. It is also possible that this binary
      or one of the libraries it was linked against is corrupt, improperly built,
      or misconfigured. This error can also be caused by malfunctioning hardware.
       
      To report this bug, see https://mariadb.com/kb/en/reporting-bugs
       
      We will try our best to scrape up some info that will hopefully help
      diagnose the problem, but since we have already crashed, 
      something is definitely wrong and this may fail.
       
      Server version: 10.1.16-MariaDB-1~trusty
      key_buffer_size=16777216
      read_buffer_size=131072
      max_used_connections=23
      max_threads=502
      thread_count=13
      It is possible that mysqld could use up to 
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1118998 K  bytes of memory
      Hope that's ok; if not, decrease some variables in the equation.
       
      Thread pointer: 0x0x7f57a83d6008
      Attempting backtrace. You can use the following information to find out
      where mysqld died. If you see no messages after this, something went
      terribly wrong...
      stack_bottom = 0x7f61375fedf0 thread_stack 0x80000
      /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x7f65391b28fe]
      /usr/sbin/mysqld(handle_fatal_signal+0x2d5)[0x7f6538cd9e75]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7f653722f330]
      /usr/sbin/mysqld(+0x4812d4)[0x7f6538baa2d4]
      /usr/sbin/mysqld(_ZN13st_select_lex5printEP3THDP6String15enum_query_type+0x4b2)[0x7f6538baac02]
      /usr/sbin/mysqld(_ZN14Item_subselect5printEP6String15enum_query_type+0x5f)[0x7f6538d69faf]
      /usr/sbin/mysqld(_ZN22Item_func_conv_charset5printEP6String15enum_query_type+0x44)[0x7f6538d57e64]
      /usr/sbin/mysqld(_ZN9Item_func10print_argsEP6Stringj15enum_query_type+0x4f)[0x7f6538d3a9df]
      /usr/sbin/mysqld(_ZN9Item_func5printEP6String15enum_query_type+0x4d)[0x7f6538d3aabd]
      /usr/sbin/mysqld(_ZN9Item_func10print_argsEP6Stringj15enum_query_type+0x4f)[0x7f6538d3a9df]
      /usr/sbin/mysqld(_ZN9Item_func5printEP6String15enum_query_type+0x4d)[0x7f6538d3aabd]
      /usr/sbin/mysqld(_ZN4Item17print_item_w_nameEP6String15enum_query_type+0x1c)[0x7f6538cf0fdc]
      /usr/sbin/mysqld(_ZN13st_select_lex5printEP3THDP6String15enum_query_type+0x226)[0x7f6538baa976]
      /usr/sbin/mysqld(_ZN18st_select_lex_unit5printEP6String15enum_query_type+0x57)[0x7f6538b4c267]
      /usr/sbin/mysqld(_Z29mysqld_show_create_get_fieldsP3THDP10TABLE_LISTP4ListI4ItemEP6String+0x302)[0x7f6538bb9eb2]
      /usr/sbin/mysqld(_Z18mysqld_show_createP3THDP10TABLE_LIST+0xc0)[0x7f6538bba8e0]
      /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x3fbc)[0x7f6538b5aecc]
      /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x26d)[0x7f6538b6073d]
      /usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x2460)[0x7f6538b63a80]
      /usr/sbin/mysqld(_Z10do_commandP3THD+0x169)[0x7f6538b64239]
      /usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x18a)[0x7f6538c2889a]
      /usr/sbin/mysqld(handle_one_connection+0x40)[0x7f6538c28a70]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7f6537227184]
      /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f653674637d]
       
      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (0x7f57a70fe020): is an invalid pointer
      Connection ID (thread ID): 478
      

      For my config, see MDEV-9674.

      Downgrading to 10.1.14 solved the crashing.

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            • Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              CrewOne Sander Pilon
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              • Created:
                Updated:
                Resolved: