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  1. MariaDB Server
  2. MDEV-14229

Stack trace is not resolved for shared objects

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Details

    • 10.1.29, 10.1.30, 5.5.59

    Description

      In the following example (which is quite common) only mysqld frames were resolved properly. Frames from shared objects are not resolved.

      This is because addr2line attempts to resolve shared object frames while it is being called against mysqld binary.

      To resolve shared object frames addr2line should be called individually for these objects.

      mysys/stacktrace.c:269(my_print_stacktrace)[0x56491efeceff]
      		 
      sql/signal_handler.cc:168(handle_fatal_signal)[0x56491e8126b5]
      		 
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7fcaf2825390]
      		 
      /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fcaf1bde428]
      		 
      /lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x7fcaf1be002a]
      		 
      /lib/x86_64-linux-gnu/libc.so.6(+0x2dbd7)[0x7fcaf1bd6bd7]
      		 
      /lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x7fcaf1bd6c82]
      		 
      /home/svoj/devel/maria/debug/mysql-test/var/plugins/proc_info.so(+0xd1f)[0x7fcaec38ad1f]
      		 
      sql/sql_show.cc:8350(get_schema_tables_result(JOIN*, enum_schema_table_state))[0x56491e600e92]
      		 
      sql/sql_select.cc:3511(JOIN::exec_inner())[0x56491e59ce16]
      		 
      sql/sql_select.cc:3344(JOIN::exec())[0x56491e59c4bc]
      		 
      sql/sql_select.cc:3745(mysql_select(THD*, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*))[0x56491e59d694]
      		 
      sql/sql_select.cc:378(handle_select(THD*, LEX*, select_result*, unsigned long))[0x56491e591c08]
      		 
      sql/sql_parse.cc:6467(execute_sqlcom_select(THD*, TABLE_LIST*))[0x56491e55cf79]
      		 
      sql/sql_parse.cc:3731(mysql_execute_command(THD*))[0x56491e55312c]
      		 
      sql/sql_parse.cc:7921(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x56491e5608a8]
      		 
      sql/sql_parse.cc:1821(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x56491e54db6b]
      		 
      sql/sql_parse.cc:1370(do_command(THD*))[0x56491e54c51a]
      		 
      sql/sql_connect.cc:1418(do_handle_one_connection(CONNECT*))[0x56491e6a325a]
      		 
      sql/sql_connect.cc:1325(handle_one_connection)[0x56491e6a2fad]
      		 
      perfschema/pfs.cc:1864(pfs_spawn_thread)[0x56491ea46791]
      		 
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7fcaf281b6ba]
      		 
      /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7fcaf1cb03dd]

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-25198 mariadb backup fails with signal 6 and signal 11 during prepare

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-16194 Stack trace is not resolved on fulltest2

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23186 mysqld doesn't create core dump if crashing while backtracing or dumping memory

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

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              cvicentiu Vicențiu Ciorbaru
              svoj Sergey Vojtovich
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              Dates

                Created:
                Updated:
                Resolved:

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