[MDEV-14950] crash 11 in check, if sql command is allowed to write into logfiles Created: 2018-01-15  Updated: 2020-08-25  Resolved: 2018-03-20

Status: Closed
Project: MariaDB Server
Component/s: Stored routines
Affects Version/s: 10.2.11
Fix Version/s: N/A

Type: Bug Priority: Major
Reporter: Richard Stracke Assignee: Unassigned
Resolution: Incomplete Votes: 0
Labels: need_feedback
Environment:

10.2.11 compatibility build 17025

Issue Links:
Duplicate
duplicates MDEV-15070 Crash when doing a CREATE VIEW inside... Closed
Relates
relates to MDEV-15080 ASAN heap-use-after-free in Query_tab... Closed

 Description   

Crash signal 11 build 17025.

Backtrace 

 [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: 10.2.11-MariaDB-log
 
key_buffer_size=67108864
 
read_buffer_size=131072
 
max_used_connections=41
 
max_threads=302
 
thread_count=47
 
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 729180 K  bytes of memory
 
Hope that's ok; if not, decrease some variables in the equation.
 
 
 
Thread pointer: 0x7f8e4434fb98
 
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 = 0x7f8ef37fdd70 thread_stack 0x40000
 
*** buffer overflow detected ***: /usr/sbin/mysqld terminated
 
======= Backtrace: =========
 
/lib64/libc.so.6(__fortify_fail+0x37)[0x7f9ab3ae3d87]
 
/lib64/libc.so.6(+0x10df40)[0x7f9ab3ae1f40]
 
/lib64/libc.so.6(+0x10fcf7)[0x7f9ab3ae3cf7]
 
/usr/sbin/mysqld(my_addr_resolve+0x48)[0x556612d07b48]
 
/usr/sbin/mysqld(my_print_stacktrace+0x1c2)[0x556612cf15e2]
 
/usr/sbin/mysqld(handle_fatal_signal+0x30d)[0x5566127806dd]
 
/lib64/libpthread.so.0(+0xf5e0)[0x7f9ab54815e0]
 
/usr/sbin/mysqld(_Z24is_log_table_write_query16enum_sql_command+0xe)[0x5566125bdc1e]
 
/usr/sbin/mysqld(_Z17mysql_lock_tablesP3THDPP5TABLEjj+0x3d)[0x556612868a3d]
 
/usr/sbin/mysqld(_Z11lock_tablesP3THDP10TABLE_LISTjj+0x268)[0x5566125760f8]
 
/usr/sbin/mysqld(_Z20open_and_lock_tablesP3THDRK14DDL_options_stP10TABLE_LISTbjP19Prelocking_strategy+0x8a)[0x55661257776a]
 
/usr/sbin/mysqld(_ZN12Sql_cmd_call7executeEP3THD+0x81)[0x5566125bfa71]
 
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x134d)[0x5566125c53dd]
 
/usr/sbin/mysqld(_ZN13sp_instr_stmt9exec_coreEP3THDPj+0x36)[0x55661253dca6]
 
/usr/sbin/mysqld(_ZN13sp_lex_keeper23reset_lex_and_exec_coreEP3THDPjbP8sp_instr+0x99)[0x5566125458e9]
 
/usr/sbin/mysqld(_ZN13sp_instr_stmt7executeEP3THDPj+0x205)[0x556612545ee5]
 
/usr/sbin/mysqld(_ZN7sp_head7executeEP3THDb+0x7ee)[0x55661254194e]
 
/usr/sbin/mysqld(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x737)[0x556612542a77]
 
/usr/sbin/mysqld(+0x55a48b)[0x5566125bd48b]
 
/usr/sbin/mysqld(+0x55c286)[0x5566125bf286]
 
/usr/sbin/mysqld(_ZN12Sql_cmd_call7executeEP3THD+0x90)[0x5566125bfa80]
 
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x134d)[0x5566125c53dd]
 
/usr/sbin/mysqld(_ZN13sp_instr_stmt9exec_coreEP3THDPj+0x36)[0x55661253dca6]
 
/usr/sbin/mysqld(_ZN13sp_lex_keeper23reset_lex_and_exec_coreEP3THDPjbP8sp_instr+0x99)[0x5566125458e9]
 
/usr/sbin/mysqld(_ZN13sp_instr_stmt7executeEP3THDPj+0x205)[0x556612545ee5]
 
/usr/sbin/mysqld(_ZN7sp_head7executeEP3THDb+0x7ee)[0x55661254194e]
 
/usr/sbin/mysqld(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x737)[0x556612542a77]
 
/usr/sbin/mysqld(+0x55a48b)[0x5566125bd48b]
 
/usr/sbin/mysqld(+0x55c286)[0x5566125bf286]
 
/usr/sbin/mysqld(_ZN12Sql_cmd_call7executeEP3THD+0x90)[0x5566125bfa80]
 
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x134d)[0x5566125c53dd]
 
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2fe)[0x5566125cd0fe]
 
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x2025)[0x5566125d0085]
 
/usr/sbin/mysqld(_Z10do_commandP3THD+0x149)[0x5566125d0c89]
 
/usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1aa)[0x5566126955aa]
 
/usr/sbin/mysqld(handle_one_connection+0x3d)[0x5566126956cd]
 
/lib64/libpthread.so.0(+0x7e25)[0x7f9ab5479e25]
 
/lib64/libc.so.6(clone+0x6d)[0x7f9ab3acc34d]

Memory Map:

====== Memory map: ========
 
556612063000-5566132a1000 r-xp 00000000 fd:00 928841                     /usr/sbin/mysqld
 
5566134a1000-556613593000 r--p 0123e000 fd:00 928841                     /usr/sbin/mysqld
 
556613593000-55661364b000 rw-p 01330000 fd:00 928841                     /usr/sbin/mysqld
 
55661364b000-556613ede000 rw-p 00000000 00:00 0 
556615da7000-55665aea4000 rw-p 00000000 00:00 0                          [heap]
 
7f8db8000000-7f8dba572000 rw-p 00000000 00:00 0 
7f8dba572000-7f8dbc000000 ---p 00000000 00:00 0 
7f8dc0000000-7f8dc272c000 rw-p 00000000 00:00 0 
7f8dc272c000-7f8dc4000000 ---p 00000000 00:00 0 
7f8dc8000000-7f8dca8f6000 rw-p 00000000 00:00 0 
7f8dca8f6000-7f8dcc000000 ---p 00000000 00:00 0 
7f8dcc000000-7f8dcd5aa000 rw-p 00000000 00:00 0 
7f8dcd5aa000-7f8dd0000000 ---p 00000000 00:00 0 
7f8dd0000000-7f8dd0798000 rw-p 00000000 00:00 0 
7f8dd0798000-7f8dd4000000 ---p 00000000 00:00 0 
7f8dd4000000-7f8dd4777000 rw-p 00000000 00:00 0 
7f8dd4777000-7f8dd8000000 ---p 00000000 00:00 0 
7f8dd8000000-7f8ddb502000 rw-p 00000000 00:00 0 
7f8ddb502000-7f8ddc000000 ---p 00000000 00:00 0 
7f8de0000000-7f8de15ff000 rw-p 00000000 00:00 0 
7f8de15ff000-7f8de4000000 ---p 00000000 00:00 0 
7f8de8000000-7f8de8940000 rw-p 00000000 00:00 0 
7f8de8940000-7f8dec000000 ---p 00000000 00:00 0 
7f8dec000000-7f8defff4000 rw-p 00000000 00:00 0 
7f8defff4000-7f8df0000000 ---p 00000000 00:00 0 
7f8df0000000-7f8df195a000 rw-p 00000000 00:00 0 
7f8df195a000-7f8df4000000 ---p 00000000 00:00 0 
7f8df4000000-7f8df4789000 rw-p 00000000 00:00 0 
7f8df4789000-7f8df8000000 ---p 00000000 00:00 0 
7f8df8000000-7f8dfa90c000 rw-p 00000000 00:00 0 
7f8dfa90c000-7f8dfc000000 ---p 00000000 00:00 0 
7f8e00000000-7f8e020f0000 rw-p 00000000 00:00 0 
7f8e020f0000-7f8e04000000 ---p 00000000 00:00 0 
7f8e04000000-7f8e07044000 rw-p 00000000 00:00 0 
7f8e07044000-7f8e08000000 ---p 00000000 00:00 0 
7f8e08000000-7f8e09588000 rw-p 00000000 00:00 0 
7f8e09588000-7f8e0c000000 ---p 00000000 00:00 0 
7f8e0c000000-7f8e0c7ff000 rw-p 00000000 00:00 0 
7f8e0c7ff000-7f8e10000000 ---p 00000000 00:00 0 
7f8e10000000-7f8e13fff000 rw-p 00000000 00:00 0 
7f8e13fff000-7f8e14000000 ---p 00000000 00:00 0 
7f8e14000000-7f8e17fec000 rw-p 00000000 00:00 0 
7f8e17fec000-7f8e18000000 ---p 00000000 00:00 0 
7f8e18000000-7f8e1fffe000 rw-p 00000000 00:00 0 
7f8e1fffe000-7f8e20000000 ---p 00000000 00:00 0 
7f8e20000000-7f8e225be000 rw-p 00000000 00:00 0 
7f8e225be000-7f8e24000000 ---p 00000000 00:00 0 
7f8e24000000-7f8e24e29000 rw-p 00000000 00:00 0 
7f8e24e29000-7f8e28000000 ---p 00000000 00:00 0 
7f8e28000000-7f8e28495000 rw-p 00000000 00:00 0 
7f8e28495000-7f8e2c000000 ---p 00000000 00:00 0 
7f8e2c000000-7f8e2eee6000 rw-p 00000000 00:00 0 
7f8e2eee6000-7f8e30000000 ---p 00000000 00:00 0 
7f8e30000000-7f8e33dbe000 rw-p 00000000 00:00 0 
7f8e33dbe000-7f8e34000000 ---p 00000000 00:00 0 
7f8e34000000-7f8e37ff4000 rw-p 00000000 00:00 0 
7f8e37ff4000-7f8e38000000 ---p 00000000 00:00 0 
7f8e38000000-7f8e3bfea000 rw-p 00000000 00:00 0 
7f8e3bfea000-7f8e3c000000 ---p 00000000 00:00 0 
7f8e40000000-7f8e429bd000 rw-p 00000000 00:00 0 
7f8e429bd000-7f8e44000000 ---p 00000000 00:00 0 
7f8e44000000-7f8e47ffd000 rw-p 00000000 00:00 0 
7f8e47ffd000-7f8e48000000 ---p 00000000 00:00 0 
7f8e48000000-7f8e492d1000 rw-p 00000000 00:00 0 
7f8e492d1000-7f8e4c000000 ---p 00000000 00:00 0 
7f8e4c000000-7f8e50000000 rw-p 00000000 00:00 0 
7f8e50000000-7f8e53ff0000 rw-p 00000000 00:00 0 
7f8e53ff0000-7f8e54000000 ---p 00000000 00:00 0 
7f8e54000000-7f8e57fe6000 rw-p 00000000 00:00 0 
7f8e57fe6000-7f8e58000000 ---p 00000000 00:00 0 
7f8e58000000-7f8e5850c000 rw-p 00000000 00:00 0 
7f8e5850c000-7f8e5c000000 ---p 00000000 00:00 0 
7f8e5c000000-7f8e5fff9000 rw-p 00000000 00:00 0 
7f8e5fff9000-7f8e60000000 ---p 00000000 00:00 0 
7f8e60000000-7f8e6034e000 rw-p 00000000 00:00 0 
7f8e6034e000-7f8e64000000 ---p 00000000 00:00 0 
7f8e64000000-7f8e6422b000 rw-p 00000000 00:00 0 
7f8e6422b000-7f8e68000000 ---p 00000000 00:00 0 
7f8e68000000-7f8e68021000 rw-p 00000000 00:00 0 
7f8e68021000-7f8e6c000000 ---p 00000000 00:00 0 
7f8e6c000000-7f8e6c021000 rw-p 00000000 00:00 0 
7f8e6c021000-7f8e70000000 ---p 00000000 00:00 0 
7f8e70000000-7f8e70021000 rw-p 00000000 00:00 0 
7f8e70021000-7f8e74000000 ---p 00000000 00:00 0 
7f8e74000000-7f8e74021000 rw-p 00000000 00:00 0 
7f8e74021000-7f8e78000000 ---p 00000000 00:00 0 
7f8e78000000-7f8e78021000 rw-p 00000000 00:00 0 
7f8e78021000-7f8e7c000000 ---p 00000000 00:00 0 
7f8e7c000000-7f8e7c021000 rw-p 00000000 00:00 0 
7f8e7c021000-7f8e80000000 ---p 00000000 00:00 0 
7f8e80000000-7f8e80021000 rw-p 00000000 00:00 0 
7f8e80021000-7f8e84000000 ---p 00000000 00:00 0 
7f8e84000000-7f8e84021000 rw-p 00000000 00:00 0 
7f8e84021000-7f8e88000000 ---p 00000000 00:00 0 
7f8e88000000-7f8e88030000 rw-p 00000000 00:00 0 
7f8e88030000-7f8e8c000000 ---p 00000000 00:00 0 
7f8e8c000000-7f8e8c02a000 rw-p 00000000 00:00 0 
7f8e8c02a000-7f8e90000000 ---p 00000000 00:00 0 
7f8e90000000-7f8e9002c000 rw-p 00000000 00:00 0 
7f8e9002c000-7f8e94000000 ---p 00000000 00:00 0 
7f8e94000000-7f8e9402e000 rw-p 00000000 00:00 0 
7f8e9402e000-7f8e98000000 ---p 00000000 00:00 0 
7f8e98000000-7f8e9802c000 rw-p 00000000 00:00 0 
7f8e9802c000-7f8e9c000000 ---p 00000000 00:00 0 
7f8e9c000000-7f8e9c02e000 rw-p 00000000 00:00 0 
7f8e9c02e000-7f8ea0000000 ---p 00000000 00:00 0 
7f8ea0000000-7f8ea002c000 rw-p 00000000 00:00 0 
7f8ea002c000-7f8ea4000000 ---p 00000000 00:00 0 
7f8ea4daa000-7f8eb0000000 rw-p 00000000 00:00 0 
7f8eb0000000-7f8eb0021000 rw-p 00000000 00:00 0 
7f8eb0021000-7f8eb4000000 ---p 00000000 00:00 0 
7f8eb4000000-7f8eb402c000 rw-p 00000000 00:00 0 
7f8eb402c000-7f8eb8000000 ---p 00000000 00:00 0 
7f8eb8000000-7f8eb8021000 rw-p 00000000 00:00 0 
7f8eb8021000-7f8ebc000000 ---p 00000000 00:00 0 
7f8ebc000000-7f8ebc021000 rw-p 00000000 00:00 0 
7f8ebc021000-7f8ec0000000 ---p 00000000 00:00 0 
7f8ec0000000-7f8ec0021000 rw-p 00000000 00:00 0 
7f8ec0021000-7f8ec4000000 ---p 00000000 00:00 0 
7f8ec4000000-7f8ec4021000 rw-p 00000000 00:00 0 
7f8ec4021000-7f8ec8000000 ---p 00000000 00:00 0 
7f8ec963f000-7f8ec9640000 ---p 00000000 00:00 0 
7f8ec9640000-7f8eca045000 rw-p 00000000 00:00 0                          [stack:3345]
 
7f8eca045000-7f8eca046000 ---p 00000000 00:00 0 
7f8eca046000-7f8eca846000 rw-p 00000000 00:00 0                          [stack:3342]
 
7f8eca846000-7f8eca847000 ---p 00000000 00:00 0 
7f8eca847000-7f8ecb047000 rw-p 00000000 00:00 0                          [stack:3341]
 
7f8ecb047000-7f8ecb048000 ---p 00000000 00:00 0 
7f8ecb048000-7f8ecb848000 rw-p 00000000 00:00 0                          [stack:3340]
 
7f8ecb848000-7f8ecb849000 ---p 00000000 00:00 0 
7f8ecb849000-7f8ecc049000 rw-p 00000000 00:00 0                          [stack:3339]
 
7f8ecc049000-7f8ecc04a000 ---p 00000000 00:00 0 
7f8ecc04a000-7f8ecc84a000 rw-p 00000000 00:00 0                          [stack:3338]
 
7f8ecc84a000-7f8ecc84b000 ---p 00000000 00:00 0 
7f8ecc84b000-7f8ecd04b000 rw-p 00000000 00:00 0                          [stack:3337]
 
7f8ecd04b000-7f8ecd04c000 ---p 00000000 00:00 0 
7f8ecd04c000-7f8ecd84c000 rw-p 00000000 00:00 0                          [stack:3336]
 
7f8ecd84c000-7f8ecd84d000 ---p 00000000 00:00 0 
7f8ecd84d000-7f8ece04d000 rw-p 00000000 00:00 0                          [stack:3335]
 
7f8ece04d000-7f8ece04e000 ---p 00000000 00:00 0 
7f8ece04e000-7f8ece84e000 rw-p 00000000 00:00 0                          [stack:3334]
 
7f8ece84e000-7f8ece84f000 ---p 00000000 00:00 0 
7f8ece84f000-7f8ecf04f000 rw-p 00000000 00:00 0                          [stack:3333]
 
7f8ecf04f000-7f8ecf050000 ---p 00000000 00:00 0 
7f8ecf050000-7f8ecf850000 rw-p 00000000 00:00 0                          [stack:3332]
 
7f8ecf850000-7f8ecf851000 ---p 00000000 00:00 0 
7f8ecf851000-7f8ed0051000 rw-p 00000000 00:00 0                          [stack:3331]
 
7f8ed0051000-7f8ed0052000 ---p 00000000 00:00 0 
7f8ed0052000-7f8ed0852000 rw-p 00000000 00:00 0                          [stack:3330]
 
7f8ed0852000-7f8ed0853000 ---p 00000000 00:00 0 
7f8ed0853000-7f8ed1053000 rw-p 00000000 00:00 0                          [stack:3329]
 
7f8ed1053000-7f8ed1054000 ---p 00000000 00:00 0 
7f8ed1054000-7f8ed1854000 rw-p 00000000 00:00 0                          [stack:3328]
 
7f8ed1854000-7f8ed1855000 ---p 00000000 00:00 0 
7f8ed1855000-7f8ed2055000 rw-p 00000000 00:00 0                          [stack:3327]
 
7f8ed2055000-7f8ed2056000 ---p 00000000 00:00 0 
7f8ed2056000-7f8ed2856000 rw-p 00000000 00:00 0                          [stack:3326]
 
7f8ed2856000-7f8ed2857000 ---p 00000000 00:00 0 
7f8ed2857000-7f8ed3057000 rw-p 00000000 00:00 0                          [stack:3325]
 
7f8ed3057000-7f8ed3058000 ---p 00000000 00:00 0 
7f8ed3058000-7f8ed3858000 rw-p 00000000 00:00 0                          [stack:3324]
 
7f8ed3858000-7f8ed3859000 ---p 00000000 00:00 0 
7f8ed3859000-7f8ed4059000 rw-p 00000000 00:00 0                          [stack:3323]
 
7f8ed4059000-7f8ed405a000 ---p 00000000 00:00 0 
7f8ed405a000-7f8ed485a000 rw-p 00000000 00:00 0                          [stack:3322]
 
7f8ed485a000-7f8ed485b000 ---p 00000000 00:00 0 
7f8ed485b000-7f8ee9ebd000 rw-p 00000000 00:00 0                          [stack:3321]
 
7f8eec000000-7f8eec021000 rw-p 00000000 00:00 0 
7f8eec021000-7f8ef0000000 ---p 00000000 00:00 0 
7f8ef3679000-7f8ef367a000 ---p 00000000 00:00 0 
7f8ef367a000-7f8ef36ba000 rw-p 00000000 00:00 0                          [stack:15665]
 
7f8ef36ba000-7f8ef36bb000 ---p 00000000 00:00 0 
7f8ef36bb000-7f8ef36fb000 rw-p 00000000 00:00 0                          [stack:8277]
 
7f8ef36fb000-7f8ef36fc000 ---p 00000000 00:00 0 
7f8ef36fc000-7f8ef373c000 rw-p 00000000 00:00 0                          [stack:8276]
 
7f8ef373c000-7f8ef373d000 ---p 00000000 00:00 0 
7f8ef373d000-7f8ef377d000 rw-p 00000000 00:00 0                          [stack:9715]
 
7f8ef377d000-7f8ef377e000 ---p 00000000 00:00 0 
7f8ef377e000-7f8ef37be000 rw-p 00000000 00:00 0                          [stack:6308]
 
7f8ef37be000-7f8ef37bf000 ---p 00000000 00:00 0 
7f8ef37bf000-7f8ef37ff000 rw-p 00000000 00:00 0                          [stack:5160]
 
7f8ef37ff000-7f8ef3800000 ---p 00000000 00:00 0 
7f8ef3800000-7f8ef4000000 rw-p 00000000 00:00 0                          [stack:3358]
 
7f8ef4000000-7f8ef6a9a000 rw-p 00000000 00:00 0 
7f8ef6a9a000-7f8ef8000000 ---p 00000000 00:00 0 
7f8ef8000000-7f8ef8581000 rw-p 00000000 00:00 0 
7f8ef8581000-7f8efc000000 ---p 00000000 00:00 0 
7f8efc000000-7f8efea9a000 rw-p 00000000 00:00 0 
7f8efea9a000-7f8f00000000 ---p 00000000 00:00 0 
7f8f00000000-7f8f02e64000 rw-p 00000000 00:00 0 
7f8f02e64000-7f8f04000000 ---p 00000000 00:00 0 
7f8f04000000-7f8f06ab2000 rw-p 00000000 00:00 0 
7f8f06ab2000-7f8f08000000 ---p 00000000 00:00 0 
7f8f08000000-7f8f08021000 rw-p 00000000 00:00 0 
7f8f08021000-7f8f0c000000 ---p 00000000 00:00 0 
7f8f0c00a000-7f8f0c00b000 ---p 00000000 00:00 0 
7f8f0c00b000-7f8f0c80b000 rw-p 00000000 00:00 0                          [stack:3350]
 
7f8f0c81b000-7f8f0c81c000 ---p 00000000 00:00 0 
7f8f0c81c000-7f8f0c85c000 rw-p 00000000 00:00 0                          [stack:15664]
 
7f8f0c85c000-7f8f0c85d000 ---p 00000000 00:00 0 
7f8f0c85d000-7f8f0c89d000 rw-p 00000000 00:00 0                          [stack:25468]
 
7f8f0c89d000-7f8f0c89e000 ---p 00000000 00:00 0 
7f8f0c89e000-7f8f0c8de000 rw-p 00000000 00:00 0                          [stack:25467]
 
7f8f0c8de000-7f8f0c8df000 ---p 00000000 00:00 0 
7f8f0c8df000-7f8f0c91f000 rw-p 00000000 00:00 0                          [stack:22698]
 
7f8f0c91f000-7f8f0c920000 ---p 00000000 00:00 0 
7f8f0c920000-7f8f0c960000 rw-p 00000000 00:00 0                          [stack:3756]
 
7f8f0c960000-7f8f0c961000 ---p 00000000 00:00 0 
7f8f0c961000-7f8f0c9a1000 rw-p 00000000 00:00 0                          [stack:21632]
 
7f8f0c9a1000-7f8f0c9a2000 ---p 00000000 00:00 0 
7f8f0c9a2000-7f8f0c9e2000 rw-p 00000000 00:00 0                          [stack:3754]
 
7f8f0c9e2000-7f8f0c9e3000 ---p 00000000 00:00 0 
7f8f0c9e3000-7f8f0ca23000 rw-p 00000000 00:00 0                          [stack:14476]
 
7f8f0ca23000-7f8f0ca24000 ---p 00000000 00:00 0 
7f8f0ca24000-7f8f0ca64000 rw-p 00000000 00:00 0                          [stack:25472]
 
7f8f0ca64000-7f8f0ca65000 ---p 00000000 00:00 0 
7f8f0ca65000-7f8f0caa5000 rw-p 00000000 00:00 0                          [stack:12454]
 
7f8f0caa5000-7f8f0caa6000 ---p 00000000 00:00 0 
7f8f0caa6000-7f8f0cae6000 rw-p 00000000 00:00 0                          [stack:5159]
 
7f8f0cae6000-7f8f0cae7000 ---p 00000000 00:00 0 
7f8f0cae7000-7f8f0cb27000 rw-p 00000000 00:00 0                          [stack:20537]
 
7f8f0cb27000-7f8f0cb28000 ---p 00000000 00:00 0 
7f8f0cb28000-7f8f0cb68000 rw-p 00000000 00:00 0                          [stack:29125]
 
7f8f0cb68000-7f8f0cb69000 ---p 00000000 00:00 0 
7f8f0cb69000-7f8f0cba9000 rw-p 00000000 00:00 0                          [stack:10610]
 
7f8f0cba9000-7f8f0cbaa000 ---p 00000000 00:00 0 
7f8f0cbaa000-7f8f0cbea000 rw-p 00000000 00:00 0                          [stack:16863]
 
7f8f0cbea000-7f8f0cbeb000 ---p 00000000 00:00 0 
7f8f0cbeb000-7f8f0cc2b000 rw-p 00000000 00:00 0                          [stack:9114]
 
7f8f0cc2b000-7f8f0cc2c000 ---p 00000000 00:00 0 
7f8f0cc2c000-7f8f0cc6c000 rw-p 00000000 00:00 0                          [stack:14471]
 
7f8f0cc6c000-7f8f0cc6d000 ---p 00000000 00:00 0 
7f8f0cc6d000-7f8f0ccad000 rw-p 00000000 00:00 0                          [stack:28201]
 
7f8f0ccad000-7f8f0ccae000 ---p 00000000 00:00 0 
7f8f0ccae000-7f8f0ccee000 rw-p 00000000 00:00 0                          [stack:14480]
 
7f8f0ccee000-7f8f0ccef000 ---p 00000000 00:00 0 
7f8f0ccef000-7f8f0cd2f000 rw-p 00000000 00:00 0                          [stack:14478]
 
7f8f0cd2f000-7f8f0cd30000 ---p 00000000 00:00 0 
7f8f0cd30000-7f8f0cd70000 rw-p 00000000 00:00 0                          [stack:5905]
 
7f8f0cd70000-7f8f0cd71000 ---p 00000000 00:00 0 
7f8f0cd71000-7f8f0cdb1000 rw-p 00000000 00:00 0                          [stack:20456]
 
7f8f0cdb1000-7f8f0cdb2000 ---p 00000000 00:00 0 
7f8f0cdb2000-7f8f0cdf2000 rw-p 00000000 00:00 0                          [stack:25202]
 
7f8f0cdf2000-7f8f0cdf3000 ---p 00000000 00:00 0 
7f8f0cdf3000-7f8f0ce33000 rw-p 00000000 00:00 0                          [stack:25469]
 
7f8f0ce33000-7f8f0ce34000 ---p 00000000 00:00 0 
7f8f0ce34000-7f8f0ce74000 rw-p 00000000 00:00 0                          [stack:26115]
 
7f8f0ce74000-7f8f0ce75000 ---p 00000000 00:00 0 
7f8f0ce75000-7f8f0ceb5000 rw-p 00000000 00:00 0                          [stack:4137]
 
7f8f0ceb5000-7f8f0ceb6000 ---p 00000000 00:00 0 
7f8f0ceb6000-7f8f0cef6000 rw-p 00000000 00:00 0                          [stack:10381]
 
7f8f0cef6000-7f8f0cef7000 ---p 00000000 00:00 0 
7f8f0cef7000-7f8f0cf37000 rw-p 00000000 00:00 0                          [stack:4134]
 
7f8f0cf37000-7f8f0cf38000 ---p 00000000 00:00 0 
7f8f0cf38000-7f8f0cf78000 rw-p 00000000 00:00 0                          [stack:4133]
 
7f8f0cf78000-7f8f0cf79000 ---p 00000000 00:00 0 
7f8f0cf79000-7f8f0cfb9000 rw-p 00000000 00:00 0                          [stack:25471]
 
7f8f0cfb9000-7f8f0cfba000 ---p 00000000 00:00 0 
7f8f0cfba000-7f8f0cffa000 rw-p 00000000 00:00 0                          [stack:25470]
 
7f8f0cffa000-7f8f0cffb000 ---p 00000000 00:00 0 
7f8f0cffb000-7f8f0d7fb000 rw-p 00000000 00:00 0                          [stack:3357]
 
7f8f0d7fb000-7f8f0d7fc000 ---p 00000000 00:00 0 
7f8f0d7fc000-7f8f0dffc000 rw-p 00000000 00:00 0                          [stack:3356]
 
7f8f0dffc000-7f8f0dffd000 ---p 00000000 00:00 0 
7f8f0dffd000-7f8f0e7fd000 rw-p 00000000 00:00 0                          [stack:3355]
 
7f8f0e7fd000-7f8f0e7fe000 ---p 00000000 00:00 0 
7f8f0e7fe000-7f8f0effe000 rw-p 00000000 00:00 0                          [stack:3354]
 
7f8f0effe000-7f8f0efff000 ---p 00000000 00:00 0 
7f8f0efff000-7f8f0f7ff000 rw-p 00000000 00:00 0                          [stack:3353]
 
7f8f0f7ff000-7f8f0f800000 ---p 00000000 00:00 0 
7f8f0f800000-7f8f10000000 rw-p 00000000 00:00 0                          [stack:3352]
 
7f8f10000000-7f8f10042000 rw-p 00000000 00:00 0 
7f8f10042000-7f8f14000000 ---p 00000000 00:00 0 
7f8f1400a000-7f8f1400b000 ---p 00000000 00:00 0 
7f8f1400b000-7f8f1480b000 rw-p 00000000 00:00 0                          [stack:3351]
 
7f8f1480b000-7f8f1480c000 ---p 00000000 00:00 0 
7f8f1480c000-7f8f1500c000 rw-p 00000000 00:00 0                          [stack:3349]
 
7f8f1500c000-7f8f1500d000 ---p 00000000 00:00 0 
7f8f1500d000-7f8f1580d000 rw-p 00000000 00:00 0                          [stack:3348]
 
7f8f1580d000-7f8f1580e000 ---p 00000000 00:00 0 
7f8f1580e000-7f8f1600e000 rw-p 00000000 00:00 0                          [stack:3347]
 
7f8f1600e000-7f8f1600f000 ---p 00000000 00:00 0 
7f8f1600f000-7f9a94000000 rw-p 00000000 00:00 0                          [stack:3346]
 
7f9a94000000-7f9a94061000 rw-p 00000000 00:00 0 
7f9a94061000-7f9a98000000 ---p 00000000 00:00 0 
7f9a98030000-7f9a98031000 ---p 00000000 00:00 0 
7f9a98031000-7f9a98071000 rw-p 00000000 00:00 0                          [stack:3755]
 
7f9a98071000-7f9a98072000 ---p 00000000 00:00 0 
7f9a98072000-7f9a980b2000 rw-p 00000000 00:00 0                          [stack:24494]
 
7f9a980b2000-7f9a980b3000 ---p 00000000 00:00 0 
7f9a980b3000-7f9a980f3000 rw-p 00000000 00:00 0                          [stack:20051]
 
7f9a980f3000-7f9a980f4000 ---p 00000000 00:00 0 
7f9a980f4000-7f9a98134000 rw-p 00000000 00:00 0                          [stack:3363]
 
7f9a98134000-7f9a98135000 ---p 00000000 00:00 0 
7f9a98135000-7f9a9b20e000 rw-p 00000000 00:00 0                          [stack:3360]
 
7f9a9b20e000-7f9a9b20f000 ---p 00000000 00:00 0 
7f9a9b20f000-7f9aa3bf9000 rw-p 00000000 00:00 0                          [stack:3320]
 
7f9aa3bf9000-7f9aa3bfb000 r-xp 00000000 fd:00 928832                     /usr/lib64/mysql/plugin/metadata_lock_info.so
 
7f9aa3bfb000-7f9aa3dfa000 ---p 00002000 fd:00 928832                     /usr/lib64/mysql/plugin/metadata_lock_info.so
 
7f9aa3dfa000-7f9aa3dfb000 r--p 00001000 fd:00 928832                     /usr/lib64/mysql/plugin/metadata_lock_info.so
 
7f9aa3dfb000-7f9aa3dfc000 rw-p 00002000 fd:00 928832                     /usr/lib64/mysql/plugin/metadata_lock_info.so
 
7f9aa3dfc000-7f9aa3dfd000 r-xp 00000000 fd:00 928838                     /usr/lib64/mysql/plugin/simple_password_check.so
 
7f9aa3dfd000-7f9aa3ffd000 ---p 00001000 fd:00 928838                     /usr/lib64/mysql/plugin/simple_password_check.so
 
7f9aa3ffd000-7f9aa3ffe000 r--p 00001000 fd:00 928838                     /usr/lib64/mysql/plugin/simple_password_check.so
 
7f9aa3ffe000-7f9aa3fff000 rw-p 00002000 fd:00 928838                     /usr/lib64/mysql/plugin/simple_password_check.so
 
7f9aa3fff000-7f9aa8000000 rw-p 00000000 00:00 0 
7f9aa8000000-7f9aa8021000 rw-p 00000000 00:00 0 
7f9aa8021000-7f9aac000000 ---p 00000000 00:00 0 
7f9aac027000-7f9aac028000 ---p 00000000 00:00 0 
7f9aac028000-7f9aac068000 rw-p 00000000 00:00 0                          [stack:3359]
 
7f9aac068000-7f9aac06b000 r-xp 00000000 fd:00 928836                     /usr/lib64/mysql/plugin/semisync_slave.so
 
7f9aac06b000-7f9aac26a000 ---p 00003000 fd:00 928836                     /usr/lib64/mysql/plugin/semisync_slave.so
 
7f9aac26a000-7f9aac26b000 r--p 00002000 fd:00 928836                     /usr/lib64/mysql/plugin/semisync_slave.so
 
7f9aac26b000-7f9aac26c000 rw-p 00003000 fd:00 928836                     /usr/lib64/mysql/plugin/semisync_slave.so
 
7f9aac26c000-7f9aac27b000 r-xp 00000000 fd:00 928835                     /usr/lib64/mysql/plugin/semisync_master.so
 
7f9aac27b000-7f9aac47a000 ---p 0000f000 fd:00 928835                     /usr/lib64/mysql/plugin/semisync_master.so
 
7f9aac47a000-7f9aac47b000 r--p 0000e000 fd:00 928835                     /usr/lib64/mysql/plugin/semisync_master.so
 
7f9aac47b000-7f9aac47c000 rw-p 0000f000 fd:00 928835                     /usr/lib64/mysql/plugin/semisync_master.so
 
7f9aac47c000-7f9aac488000 r-xp 00000000 fd:00 928837                     /usr/lib64/mysql/plugin/server_audit.so
 
7f9aac488000-7f9aac687000 ---p 0000c000 fd:00 928837                     /usr/lib64/mysql/plugin/server_audit.so
 
7f9aac687000-7f9aac688000 r--p 0000b000 fd:00 928837                     /usr/lib64/mysql/plugin/server_audit.so
 
7f9aac688000-7f9aac68a000 rw-p 0000c000 fd:00 928837                     /usr/lib64/mysql/plugin/server_audit.so
 
7f9aac68a000-7f9aac68c000 rw-p 00000000 00:00 0 
7f9aac68c000-7f9aac68d000 ---p 00000000 00:00 0 
7f9aac68d000-7f9ab0e89000 rw-p 00000000 00:00 0                          [stack:3319]
 
7f9ab0e89000-7f9ab0e95000 r-xp 00000000 fd:00 929145                     /usr/lib64/libnss_files-2.17.so
 
7f9ab0e95000-7f9ab1094000 ---p 0000c000 fd:00 929145                     /usr/lib64/libnss_files-2.17.so
 
7f9ab1094000-7f9ab1095000 r--p 0000b000 fd:00 929145                     /usr/lib64/libnss_files-2.17.so
 
7f9ab1095000-7f9ab1096000 rw-p 0000c000 fd:00 929145                     /usr/lib64/libnss_files-2.17.so
 
7f9ab1096000-7f9ab109c000 rw-p 00000000 00:00 0 
7f9ab109c000-7f9ab109f000 r-xp 00000000 fd:00 920401                     /usr/lib64/libkeyutils.so.1.5
 
7f9ab109f000-7f9ab129e000 ---p 00003000 fd:00 920401                     /usr/lib64/libkeyutils.so.1.5
 
7f9ab129e000-7f9ab129f000 r--p 00002000 fd:00 920401                     /usr/lib64/libkeyutils.so.1.5
 
7f9ab129f000-7f9ab12a0000 rw-p 00003000 fd:00 920401                     /usr/lib64/libkeyutils.so.1.5
 
7f9ab12a0000-7f9ab12ad000 r-xp 00000000 fd:00 920663                     /usr/lib64/libkrb5support.so.0.1
 
7f9ab12ad000-7f9ab14ad000 ---p 0000d000 fd:00 920663                     /usr/lib64/libkrb5support.so.0.1
 
7f9ab14ad000-7f9ab14ae000 r--p 0000d000 fd:00 920663                     /usr/lib64/libkrb5support.so.0.1
 
7f9ab14ae000-7f9ab14af000 rw-p 0000e000 fd:00 920663                     /usr/lib64/libkrb5support.so.0.1
 
7f9ab14af000-7f9ab14be000 r-xp 00000000 fd:00 919905                     /usr/lib64/libbz2.so.1.0.6
 
7f9ab14be000-7f9ab16bd000 ---p 0000f000 fd:00 919905                     /usr/lib64/libbz2.so.1.0.6
 
7f9ab16bd000-7f9ab16be000 r--p 0000e000 fd:00 919905                     /usr/lib64/libbz2.so.1.0.6
 
7f9ab16be000-7f9ab16bf000 rw-p 0000f000 fd:00 919905                     /usr/lib64/libbz2.so.1.0.6
 
7f9ab16bf000-7f9ab16d4000 r-xp 00000000 fd:00 919948                     /usr/lib64/libelf-0.163.so
 
7f9ab16d4000-7f9ab18d3000 ---p 00015000 fd:00 919948                     /usr/lib64/libelf-0.163.so
 
7f9ab18d3000-7f9ab18d4000 r--p 00014000 fd:00 919948                     /usr/lib64/libelf-0.163.so
 
7f9ab18d4000-7f9ab18d5000 rw-p 00015000 fd:00 919948                     /usr/lib64/libelf-0.163.so
 
7f9ab18d5000-7f9ab1935000 r-xp 00000000 fd:00 919757                     /usr/lib64/libpcre.so.1.2.0
 
7f9ab1935000-7f9ab1b34000 ---p 00060000 fd:00 919757                     /usr/lib64/libpcre.so.1.2.0
 
7f9ab1b34000-7f9ab1b35000 r--p 0005f000 fd:00 919757                     /usr/lib64/libpcre.so.1.2.0
 
7f9ab1b35000-7f9ab1b36000 rw-p 00060000 fd:00 919757                     /usr/lib64/libpcre.so.1.2.0
 
7f9ab1b36000-7f9ab1b3a000 r-xp 00000000 fd:00 920038                     /usr/lib64/libattr.so.1.1.0
 
7f9ab1b3a000-7f9ab1d39000 ---p 00004000 fd:00 920038                     /usr/lib64/libattr.so.1.1.0
 
7f9ab1d39000-7f9ab1d3a000 r--p 00003000 fd:00 920038                     /usr/lib64/libattr.so.1.1.0
 
7f9ab1d3a000-7f9ab1d3b000 rw-p 00004000 fd:00 920038                     /usr/lib64/libattr.so.1.1.0
 
7f9ab1d3b000-7f9ab1d6a000 r-xp 00000000 fd:00 920651                     /usr/lib64/libk5crypto.so.3.1
 
7f9ab1d6a000-7f9ab1f69000 ---p 0002f000 fd:00 920651                     /usr/lib64/libk5crypto.so.3.1
 
7f9ab1f69000-7f9ab1f6b000 r--p 0002e000 fd:00 920651                     /usr/lib64/libk5crypto.so.3.1
 
7f9ab1f6b000-7f9ab1f6c000 rw-p 00030000 fd:00 920651                     /usr/lib64/libk5crypto.so.3.1
 
7f9ab1f6c000-7f9ab1f6d000 rw-p 00000000 00:00 0 
7f9ab1f6d000-7f9ab1f70000 r-xp 00000000 fd:00 919813                     /usr/lib64/libcom_err.so.2.1
 
7f9ab1f70000-7f9ab216f000 ---p 00003000 fd:00 919813                     /usr/lib64/libcom_err.so.2.1
 
7f9ab216f000-7f9ab2170000 r--p 00002000 fd:00 919813                     /usr/lib64/libcom_err.so.2.1
 
7f9ab2170000-7f9ab2171000 rw-p 00003000 fd:00 919813                     /usr/lib64/libcom_err.so.2.1
 
7f9ab2171000-7f9ab2246000 r-xp 00000000 fd:00 920661                     /usr/lib64/libkrb5.so.3.3
 
7f9ab2246000-7f9ab2446000 ---p 000d5000 fd:00 920661                     /usr/lib64/libkrb5.so.3.3
 
7f9ab2446000-7f9ab2453000 r--p 000d5000 fd:00 920661                     /usr/lib64/libkrb5.so.3.3
 
7f9ab2453000-7f9ab2456000 rw-p 000e2000 fd:00 920661                     /usr/lib64/libkrb5.so.3.3
 
7f9ab2456000-7f9ab249f000 r-xp 00000000 fd:00 920647                     /usr/lib64/libgssapi_krb5.so.2.2
 
7f9ab249f000-7f9ab269f000 ---p 00049000 fd:00 920647                     /usr/lib64/libgssapi_krb5.so.2.2
 
7f9ab269f000-7f9ab26a0000 r--p 00049000 fd:00 920647                     /usr/lib64/libgssapi_krb5.so.2.2
 
7f9ab26a0000-7f9ab26a2000 rw-p 0004a000 fd:00 920647                     /usr/lib64/libgssapi_krb5.so.2.2
 
7f9ab26a2000-7f9ab26b7000 r-xp 00000000 fd:00 917524                     /usr/lib64/libgcc_s-4.8.5-20150702.so.1
 
7f9ab26b7000-7f9ab28b6000 ---p 00015000 fd:00 917524                     /usr/lib64/libgcc_s-4.8.5-20150702.so.1
 
7f9ab28b6000-7f9ab28b7000 r--p 00014000 fd:00 917524                     /usr/lib64/libgcc_s-4.8.5-20150702.so.1
 
7f9ab28b7000-7f9ab28b8000 rw-p 00015000 fd:00 917524                     /usr/lib64/libgcc_s-4.8.5-20150702.so.1
 
7f9ab28b8000-7f9ab28fd000 r-xp 00000000 fd:00 920111                     /usr/lib64/libdw-0.163.so
 
7f9ab28fd000-7f9ab2afc000 ---p 00045000 fd:00 920111                     /usr/lib64/libdw-0.163.so
 
7f9ab2afc000-7f9ab2afe000 r--p 00044000 fd:00 920111                     /usr/lib64/libdw-0.163.so
 
7f9ab2afe000-7f9ab2aff000 rw-p 00046000 fd:00 920111                     /usr/lib64/libdw-0.163.so
 
7f9ab2aff000-7f9ab2b15000 r-xp 00000000 fd:00 929147                     /usr/lib64/libresolv-2.17.so
 
7f9ab2b15000-7f9ab2d15000 ---p 00016000 fd:00 929147                     /usr/lib64/libresolv-2.17.so
 
7f9ab2d15000-7f9ab2d16000 r--p 00016000 fd:00 929147                     /usr/lib64/libresolv-2.17.so
 
7f9ab2d16000-7f9ab2d17000 rw-p 00017000 fd:00 929147                     /usr/lib64/libresolv-2.17.so
 
7f9ab2d17000-7f9ab2d19000 rw-p 00000000 00:00 0 
7f9ab2d19000-7f9ab2d1d000 r-xp 00000000 fd:00 920027                     /usr/lib64/libgpg-error.so.0.10.0
 
7f9ab2d1d000-7f9ab2f1c000 ---p 00004000 fd:00 920027                     /usr/lib64/libgpg-error.so.0.10.0
 
7f9ab2f1c000-7f9ab2f1d000 r--p 00003000 fd:00 920027                     /usr/lib64/libgpg-error.so.0.10.0
 
7f9ab2f1d000-7f9ab2f1e000 rw-p 00004000 fd:00 920027                     /usr/lib64/libgpg-error.so.0.10.0
 
7f9ab2f1e000-7f9ab2f9a000 r-xp 00000000 fd:00 920036                     /usr/lib64/libgcrypt.so.11.8.2
 
7f9ab2f9a000-7f9ab319a000 ---p 0007c000 fd:00 920036                     /usr/lib64/libgcrypt.so.11.8.2
 
7f9ab319a000-7f9ab319b000 r--p 0007c000 fd:00 920036                     /usr/lib64/libgcrypt.so.11.8.2
 
7f9ab319b000-7f9ab319e000 rw-p 0007d000 fd:00 920036                     /usr/lib64/libgcrypt.so.11.8.2
 
7f9ab319e000-7f9ab319f000 rw-p 00000000 00:00 0 
7f9ab319f000-7f9ab31c0000 r-xp 00000000 fd:00 919766                     /usr/lib64/libselinux.so.1
 
7f9ab31c0000-7f9ab33c0000 ---p 00021000 fd:00 919766                     /usr/lib64/libselinux.so.1
 
7f9ab33c0000-7f9ab33c1000 r--p 00021000 fd:00 919766                     /usr/lib64/libselinux.so.1
 
7f9ab33c1000-7f9ab33c2000 rw-p 00022000 fd:00 919766                     /usr/lib64/libselinux.so.1
 
7f9ab33c2000-7f9ab33c4000 rw-p 00000000 00:00 0 
7f9ab33c4000-7f9ab33cb000 r-xp 00000000 fd:00 929148                     /usr/lib64/librt-2.17.so
 
7f9ab33cb000-7f9ab35ca000 ---p 00007000 fd:00 929148                     /usr/lib64/librt-2.17.so
 
7f9ab35ca000-7f9ab35cb000 r--p 00006000 fd:00 929148                     /usr/lib64/librt-2.17.so
 
7f9ab35cb000-7f9ab35cc000 rw-p 00007000 fd:00 929148                     /usr/lib64/librt-2.17.so
 
7f9ab35cc000-7f9ab35d0000 r-xp 00000000 fd:00 920041                     /usr/lib64/libcap.so.2.22
 
7f9ab35d0000-7f9ab37cf000 ---p 00004000 fd:00 920041                     /usr/lib64/libcap.so.2.22
 
7f9ab37cf000-7f9ab37d0000 r--p 00003000 fd:00 920041                     /usr/lib64/libcap.so.2.22
 
7f9ab37d0000-7f9ab37d1000 rw-p 00004000 fd:00 920041                     /usr/lib64/libcap.so.2.22
 
7f9ab37d1000-7f9ab37d3000 r-xp 00000000 fd:00 920677                     /usr/lib64/libfreebl3.so
 
7f9ab37d3000-7f9ab39d2000 ---p 00002000 fd:00 920677                     /usr/lib64/libfreebl3.so
 
7f9ab39d2000-7f9ab39d3000 r--p 00001000 fd:00 920677                     /usr/lib64/libfreebl3.so
 
7f9ab39d3000-7f9ab39d4000 rw-p 00002000 fd:00 920677                     /usr/lib64/libfreebl3.so
 
7f9ab39d4000-7f9ab3b8c000 r-xp 00000000 fd:00 919324                     /usr/lib64/libc-2.17.so
 
7f9ab3b8c000-7f9ab3d8c000 ---p 001b8000 fd:00 919324                     /usr/lib64/libc-2.17.so
 
7f9ab3d8c000-7f9ab3d90000 r--p 001b8000 fd:00 919324                     /usr/lib64/libc-2.17.so
 
7f9ab3d90000-7f9ab3d92000 rw-p 001bc000 fd:00 919324                     /usr/lib64/libc-2.17.so
 
7f9ab3d92000-7f9ab3d97000 rw-p 00000000 00:00 0 
7f9ab3d97000-7f9ab3e98000 r-xp 00000000 fd:00 929142                     /usr/lib64/libm-2.17.so
 
7f9ab3e98000-7f9ab4097000 ---p 00101000 fd:00 929142                     /usr/lib64/libm-2.17.so
 
7f9ab4097000-7f9ab4098000 r--p 00100000 fd:00 929142                     /usr/lib64/libm-2.17.so
 
7f9ab4098000-7f9ab4099000 rw-p 00101000 fd:00 929142                     /usr/lib64/libm-2.17.so
 
7f9ab4099000-7f9ab4182000 r-xp 00000000 fd:00 919633                     /usr/lib64/libstdc++.so.6.0.19
 
7f9ab4182000-7f9ab4382000 ---p 000e9000 fd:00 919633                     /usr/lib64/libstdc++.so.6.0.19
 
7f9ab4382000-7f9ab438b000 r--p 000e9000 fd:00 919633                     /usr/lib64/libstdc++.so.6.0.19
 
7f9ab438b000-7f9ab438d000 rw-p 000f2000 fd:00 919633                     /usr/lib64/libstdc++.so.6.0.19
 
7f9ab438d000-7f9ab43a2000 rw-p 00000000 00:00 0 
7f9ab43a2000-7f9ab43a4000 r-xp 00000000 fd:00 929141                     /usr/lib64/libdl-2.17.so
 
7f9ab43a4000-7f9ab45a4000 ---p 00002000 fd:00 929141                     /usr/lib64/libdl-2.17.so
 
7f9ab45a4000-7f9ab45a5000 r--p 00002000 fd:00 929141                     /usr/lib64/libdl-2.17.so
 
7f9ab45a5000-7f9ab45a6000 rw-p 00003000 fd:00 929141                     /usr/lib64/libdl-2.17.so
 
7f9ab45a6000-7f9ab4766000 r-xp 00000000 fd:00 920673                     /usr/lib64/libcrypto.so.1.0.1e
 
7f9ab4766000-7f9ab4966000 ---p 001c0000 fd:00 920673                     /usr/lib64/libcrypto.so.1.0.1e
 
7f9ab4966000-7f9ab4980000 r--p 001c0000 fd:00 920673                     /usr/lib64/libcrypto.so.1.0.1e
 
7f9ab4980000-7f9ab498c000 rw-p 001da000 fd:00 920673                     /usr/lib64/libcrypto.so.1.0.1e
 
7f9ab498c000-7f9ab4990000 rw-p 00000000 00:00 0 
7f9ab4990000-7f9ab49f4000 r-xp 00000000 fd:00 920675                     /usr/lib64/libssl.so.1.0.1e
 
7f9ab49f4000-7f9ab4bf3000 ---p 00064000 fd:00 920675                     /usr/lib64/libssl.so.1.0.1e
 
7f9ab4bf3000-7f9ab4bf7000 r--p 00063000 fd:00 920675                     /usr/lib64/libssl.so.1.0.1e
 
7f9ab4bf7000-7f9ab4bfe000 rw-p 00067000 fd:00 920675                     /usr/lib64/libssl.so.1.0.1e
 
7f9ab4bfe000-7f9ab4c06000 r-xp 00000000 fd:00 919328                     /usr/lib64/libcrypt-2.17.so
 
7f9ab4c06000-7f9ab4e05000 ---p 00008000 fd:00 919328                     /usr/lib64/libcrypt-2.17.so
 
7f9ab4e05000-7f9ab4e06000 r--p 00007000 fd:00 919328                     /usr/lib64/libcrypt-2.17.so
 
7f9ab4e06000-7f9ab4e07000 rw-p 00008000 fd:00 919328                     /usr/lib64/libcrypt-2.17.so
 
7f9ab4e07000-7f9ab4e35000 rw-p 00000000 00:00 0 
7f9ab4e35000-7f9ab4e4a000 r-xp 00000000 fd:00 919769                     /usr/lib64/libz.so.1.2.7
 
7f9ab4e4a000-7f9ab5049000 ---p 00015000 fd:00 919769                     /usr/lib64/libz.so.1.2.7
 
7f9ab5049000-7f9ab504a000 r--p 00014000 fd:00 919769                     /usr/lib64/libz.so.1.2.7
 
7f9ab504a000-7f9ab504b000 rw-p 00015000 fd:00 919769                     /usr/lib64/libz.so.1.2.7
 
7f9ab504b000-7f9ab504c000 r-xp 00000000 fd:00 924579                     /usr/lib64/libaio.so.1.0.1
 
7f9ab504c000-7f9ab524b000 ---p 00001000 fd:00 924579                     /usr/lib64/libaio.so.1.0.1
 
7f9ab524b000-7f9ab524c000 r--p 00000000 fd:00 924579                     /usr/lib64/libaio.so.1.0.1
 
7f9ab524c000-7f9ab524d000 rw-p 00001000 fd:00 924579                     /usr/lib64/libaio.so.1.0.1
 
7f9ab524d000-7f9ab5271000 r-xp 00000000 fd:00 919631                     /usr/lib64/liblzma.so.5.0.99
 
7f9ab5271000-7f9ab5470000 ---p 00024000 fd:00 919631                     /usr/lib64/liblzma.so.5.0.99
 
7f9ab5470000-7f9ab5471000 r--p 00023000 fd:00 919631                     /usr/lib64/liblzma.so.5.0.99
 
7f9ab5471000-7f9ab5472000 rw-p 00024000 fd:00 919631                     /usr/lib64/liblzma.so.5.0.99
 
7f9ab5472000-7f9ab5489000 r-xp 00000000 fd:00 919350                     /usr/lib64/libpthread-2.17.so
 
7f9ab5489000-7f9ab5688000 ---p 00017000 fd:00 919350                     /usr/lib64/libpthread-2.17.so
 
7f9ab5688000-7f9ab5689000 r--p 00016000 fd:00 919350                     /usr/lib64/libpthread-2.17.so
 
7f9ab5689000-7f9ab568a000 rw-p 00017000 fd:00 919350                     /usr/lib64/libpthread-2.17.so
 
7f9ab568a000-7f9ab568e000 rw-p 00000000 00:00 0 
7f9ab568e000-7f9ab56af000 r-xp 00000000 fd:00 919317                     /usr/lib64/ld-2.17.so
 
7f9ab56b3000-7f9ab56b4000 rw-p 00000000 00:00 0 
7f9ab56b4000-7f9ab56ba000 rw-s 00000000 fd:01 20                         /mariadb/data/tc.log
 
7f9ab56ba000-7f9ab56bd000 rw-s 00000000 00:0a 26527994                   /[aio] (deleted)
 
7f9ab56bd000-7f9ab56c0000 rw-s 00000000 00:0a 26527993                   /[aio] (deleted)
 
7f9ab56c0000-7f9ab56c3000 rw-s 00000000 00:0a 26527992                   /[aio] (deleted)
 
7f9ab56c3000-7f9ab56c6000 rw-s 00000000 00:0a 26527991                   /[aio] (deleted)
 
7f9ab56c6000-7f9ab56c9000 rw-s 00000000 00:0a 26527990                   /[aio] (deleted)
 
7f9ab56c9000-7f9ab56cc000 rw-s 00000000 00:0a 26527989                   /[aio] (deleted)
 
7f9ab56cc000-7f9ab56cf000 rw-s 00000000 00:0a 26527988                   /[aio] (deleted)
 
7f9ab56cf000-7f9ab56d2000 rw-s 00000000 00:0a 26527987                   /[aio] (deleted)
 
7f9ab56d2000-7f9ab56d5000 rw-s 00000000 00:0a 26527986                   /[aio] (deleted)
 
7f9ab56d5000-7f9ab56d8000 rw-s 00000000 00:0a 26527985                   /[aio] (deleted)
 
7f9ab56d8000-7f9ab56db000 rw-s 00000000 00:0a 26527984                   /[aio] (deleted)
 
7f9ab56db000-7f9ab56de000 rw-s 00000000 00:0a 26527983                   /[aio] (deleted)
 
7f9ab56de000-7f9ab56e1000 rw-s 00000000 00:0a 26527982                   /[aio] (deleted)
 
7f9ab56e1000-7f9ab56e4000 rw-s 00000000 00:0a 26527981                   /[aio] (deleted)
 
7f9ab56e4000-7f9ab56e7000 rw-s 00000000 00:0a 26527980                   /[aio] (deleted)
 
7f9ab56e7000-7f9ab56ea000 rw-s 00000000 00:0a 26527979                   /[aio] (deleted)
 
7f9ab56ea000-7f9ab587b000 rw-p 00000000 00:00 0 
7f9ab587b000-7f9ab58a1000 r-xp 00000000 fd:00 922010                     /usr/lib64/libsystemd.so.0.6.0
 
7f9ab58a1000-7f9ab58a2000 r--p 00025000 fd:00 922010                     /usr/lib64/libsystemd.so.0.6.0
 
7f9ab58a2000-7f9ab58a3000 rw-p 00026000 fd:00 922010                     /usr/lib64/libsystemd.so.0.6.0
 
7f9ab58a3000-7f9ab58a6000 rw-p 00000000 00:00 0 
7f9ab58a6000-7f9ab58a7000 rw-s 00000000 00:0a 26527995                   /[aio] (deleted)
 
7f9ab58a7000-7f9ab58aa000 rw-s 00000000 00:0a 26527978                   /[aio] (deleted)
 
7f9ab58aa000-7f9ab58ad000 rw-s 00000000 00:0a 26527977                   /[aio] (deleted)
 
7f9ab58ad000-7f9ab58ae000 rw-s 00000000 00:0a 26527976                   /[aio] (deleted)
 
7f9ab58ae000-7f9ab58af000 rw-p 00000000 00:00 0 
7f9ab58af000-7f9ab58b0000 r--p 00021000 fd:00 919317                     /usr/lib64/ld-2.17.so
 
7f9ab58b0000-7f9ab58b1000 rw-p 00022000 fd:00 919317                     /usr/lib64/ld-2.17.so
 
7f9ab58b1000-7f9ab58b2000 rw-p 00000000 00:00 0 
7ffcb27f3000-7ffcb2814000 rw-p 00000000 00:00 0                          [stack]
 
7ffcb29fb000-7ffcb29fd000 r-xp 00000000 00:00 0                          [vdso]
 
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
 
Fatal signal 6 while backtracing



 Comments   
Comment by Elena Stepanova [ 2018-01-19 ]

As discussed with bar, since it's likely to be a different representation of MDEV-14603, it makes sense to wait for the fix and then see if the problem still exists. The fix for MDEV-14603 should be available next week.

Comment by Elena Stepanova [ 2018-01-27 ]

I got the same stack trace during concurrent tests on bb-10.2-compatibility build 18296, it's one of variations reported in MDEV-15080:

gdb

 
#2  <signal handler called>
 
#3  0x00005645f1d27a2a in is_log_table_write_query (command=1767937768) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:900
 
#4  0x00005645f1fb95aa in lock_tables_check (flags=0, count=0, tables=0x7fe86aa58600, thd=thd@entry=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/lock.cc:117
 
#5  mysql_lock_tables (thd=thd@entry=0x7fe8680009a8, tables=0x7fe86aa58600, count=0, flags=0) at /data/src/bb-10.2-compatibility/sql/lock.cc:294
 
#6  0x00005645f1ce3114 in lock_tables (thd=thd@entry=0x7fe8680009a8, tables=0x0, count=<optimized out>, flags=flags@entry=0) at /data/src/bb-10.2-compatibility/sql/sql_base.cc:5010
 
#7  0x00005645f1ce45e3 in open_and_lock_tables (thd=thd@entry=0x7fe8680009a8, options=..., tables=tables@entry=0x0, derived=derived@entry=true, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7fe9e80609f0) at /data/src/bb-10.2-compatibility/sql/sql_base.cc:4754
 
#8  0x00005645f1d291d8 in open_and_lock_tables (flags=0, derived=true, tables=0x0, thd=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_base.h:496
 
#9  Sql_cmd_call::execute (this=0x7fe86960ade0, thd=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:3124
 
#10 0x00005645f1d2e722 in mysql_execute_command (thd=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:6254
 
#11 0x00005645f1caec04 in sp_instr_stmt::exec_core (this=0x7fe86960b288, thd=<optimized out>, nextp=0x7fe9e8062134) at /data/src/bb-10.2-compatibility/sql/sp_head.cc:3591
 
#12 0x00005645f1cb61a3 in sp_lex_keeper::reset_lex_and_exec_core (this=this@entry=0x7fe86960b2d0, thd=thd@entry=0x7fe8680009a8, nextp=nextp@entry=0x7fe9e8062134, open_tables=open_tables@entry=false, instr=instr@entry=0x7fe86960b288) at /data/src/bb-10.2-compatibility/sql/sp_head.cc:3336
 
#13 0x00005645f1cb67ec in sp_instr_stmt::execute (this=0x7fe86960b288, thd=0x7fe8680009a8, nextp=0x7fe9e8062134) at /data/src/bb-10.2-compatibility/sql/sp_head.cc:3507
 
#14 0x00005645f1cb24cd in sp_head::execute (this=0x7fe8694bf180, thd=0x7fe8680009a8, merge_da_on_success=<optimized out>) at /data/src/bb-10.2-compatibility/sql/sp_head.cc:1390
 
#15 0x00005645f1cb353e in sp_head::execute_procedure (this=0x7fe8694bf180, thd=0x7fe8680009a8, args=0x0) at /data/src/bb-10.2-compatibility/sql/sp_head.cc:2313
 
#16 0x00005645f1d2731d in do_execute_sp (thd=0x7fe8680009a8, sp=0x696096e8, sp@entry=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:2929
 
#17 0x00005645f1d28976 in Sql_cmd_call::execute (this=this@entry=0x7fe86800ff48, thd=thd@entry=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:3169
 
#18 0x00005645f1d291e7 in Sql_cmd_call::execute (this=0x7fe86800ff48, thd=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:3123
 
#19 0x00005645f1d2e722 in mysql_execute_command (thd=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:6254
 
#20 0x00005645f1d3504d in mysql_parse (thd=0x7fe8680009a8, rawbuf=<optimized out>, length=65, parser_state=0x7fe9e8064260, is_com_multi=<optimized out>, is_next_command=<optimized out>) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:7974
 
#21 0x00005645f1d38555 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fe8680009a8, packet=packet@entry=0x7fe868006fa9 " CALL pkg.pr8(NULL)  /* QNO 2581 CON_ID 15 */ ", packet_length=packet_length@entry=67, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:1835
 
#22 0x00005645f1d38e23 in do_command (thd=0x7fe8680009a8) at /data/src/bb-10.2-compatibility/sql/sql_parse.cc:1383
 
#23 0x00005645f1e01594 in do_handle_one_connection (connect=connect@entry=0x5645fc2e0c88) at /data/src/bb-10.2-compatibility/sql/sql_connect.cc:1335
 
#24 0x00005645f1e01734 in handle_one_connection (arg=0x5645fc2e0c88) at /data/src/bb-10.2-compatibility/sql/sql_connect.cc:1241
 
#25 0x00007fe9edac1494 in start_thread (arg=0x7fe9e8065700) at pthread_create.c:333
 
#26 0x00007fe9ebea793f in clone () from /lib/x86_64-linux-gnu/libc.so.6

logfile

 
/data/bld/bb-10.2-compatibility-rel/bin/mysqld(my_print_stacktrace+0x29)[0x5645f23c2639]
 
/data/bld/bb-10.2-compatibility-rel/bin/mysqld(handle_fatal_signal+0x33d)[0x5645f1eedd8d]
 
/lib/x86_64-linux-gnu/libpthread.so.0(+0x110c0)[0x7fe9edacb0c0]
 
/data/bld/bb-10.2-compatibility-rel/bin/mysqld(_Z24is_log_table_write_query16enum_sql_command+0xa)[0x5645f1d27a2a]
 
/data/bld/bb-10.2-compatibility-rel/bin/mysqld(_Z17mysql_lock_tablesP3THDPP5TABLEjj+0x3a)[0x5645f1fb95aa]
 
mysys/stacktrace.c:268(my_print_stacktrace)[0x5645f1ce3114]
 
sql/sql_parse.cc:900(is_log_table_write_query(enum_sql_command))[0x5645f1ce45e3]
 
sql/sql_parse.cc:3123(Sql_cmd_call::execute(THD*))[0x5645f1d291d8]
 
sql/sql_parse.cc:6254(mysql_execute_command(THD*))[0x5645f1d2e722]
 
sql/sp_head.cc:3593(sp_instr_stmt::exec_core(THD*, unsigned int*))[0x5645f1caec04]
 
sql/sp_head.cc:3336(sp_lex_keeper::reset_lex_and_exec_core(THD*, unsigned int*, bool, sp_instr*))[0x5645f1cb61a3]
 
sql/sp_head.cc:3508(sp_instr_stmt::execute(THD*, unsigned int*))[0x5645f1cb67ec]
 
sql/sp_head.cc:1394(sp_head::execute(THD*, bool))[0x5645f1cb24cd]
 
sql/sp_head.cc:2313(sp_head::execute_procedure(THD*, List<Item>*))[0x5645f1cb353e]
 
sql/sql_parse.cc:2932(do_execute_sp(THD*, sp_head*))[0x5645f1d2731d]
 
sql/sql_parse.cc:3169(Sql_cmd_call::execute(THD*))[0x5645f1d28976]
 
sql/sql_parse.cc:3173(Sql_cmd_call::execute(THD*))[0x5645f1d291e7]
 
sql/sql_parse.cc:6254(mysql_execute_command(THD*))[0x5645f1d2e722]
 
sql/sql_parse.cc:7974(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x5645f1d3504d]
 
sql/sql_parse.cc:1835(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x5645f1d38555]
 
sql/sql_parse.cc:1385(do_command(THD*))[0x5645f1d38e23]
 
sql/sql_connect.cc:1335(do_handle_one_connection(CONNECT*))[0x5645f1e01594]
 
sql/sql_connect.cc:1243(handle_one_connection)[0x5645f1e01734]
 
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7494)[0x7fe9edac1494]
 
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fe9ebea793f]

This means that it wasn't fixed in scope of MDEV-14603; but it seems to be gone after the fix for MDEV-15070, along with other failures from MDEV-15080, so now the recommendation is to upgrade to the build #18318 or higher.

Generated at Thu Feb 08 08:17:32 UTC 2024 using Jira 8.20.16#820016-sha1:9d11dbea5f4be3d4cc21f03a88dd11d8c8687422.