Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Incomplete
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None
Description
Sometimes signal 11 happens with spider and truncate table with many replicated server.
20191210 13:14:14 [INFO SPIDER RESULT] from [server23] 309 to 30: affected_rows: 0 id: 0 status: 16386 warning_count: 0 |
20191210 13:14:14 [RECV SPIDER SQL] from [oper][localhost] to 30: sql: truncate table tmp.test_spider_replicated |
20191210 13:14:14 [SEND SPIDER SQL] from 30 to [server23] 309: sql: truncate table `tmp`.`test_spider` |
20191210 13:14:14 [INFO SPIDER RESULT] from [server23] 309 to 30: affected_rows: 0 id: 0 status: 2 warning_count: 0 |
191210 13:14:14 [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,
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or misconfigured. This error can also be caused by malfunctioning hardware.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs |
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We will try our best to scrape up some info that will hopefully help |
diagnose the problem, but since we have already crashed,
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something is definitely wrong and this may fail. |
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Server version: 10.4.10-MariaDB-log |
key_buffer_size=134217728 |
read_buffer_size=131072 |
max_used_connections=1 |
max_threads=2050 |
thread_count=28 |
It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 4642264 K bytes of memory |
Hope that's ok; if not, decrease some variables in the equation. |
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Thread pointer: 0x7f4085812008 |
Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went |
terribly wrong...
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stack_bottom = 0x7f40cd49ccf0 thread_stack 0x49000 |
/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x56247c801f2e] |
/usr/sbin/mysqld(handle_fatal_signal+0x30f)[0x56247c2983af] |
sigaction.c:0(__restore_rt)[0x7f40ccf57630] |
/usr/lib64/mysql/plugin/ha_spider.so(_Z25spider_db_delete_all_rowsP9ha_spider+0x260)[0x7f40a0944790] |
/usr/lib64/mysql/plugin/ha_spider.so(_ZN9ha_spider8truncateEv+0xf1)[0x7f40a098d741] |
/usr/sbin/mysqld(_ZN22Sql_cmd_truncate_table16handler_truncateEP3THDP10TABLE_LISTb+0x3f0)[0x56247c18e090] |
/usr/sbin/mysqld(_ZN22Sql_cmd_truncate_table14truncate_tableEP3THDP10TABLE_LIST+0x200)[0x56247c18e5c0] |
/usr/sbin/mysqld(_ZN22Sql_cmd_truncate_table7executeEP3THD+0x5e)[0x56247c18e67e] |
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x19c8)[0x56247c08b098] |
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x24b)[0x56247c092aeb] |
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x1b5e)[0x56247c0958ee] |
/usr/sbin/mysqld(_Z10do_commandP3THD+0x11c)[0x56247c09707c] |
/usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1fa)[0x56247c172afa] |
/usr/sbin/mysqld(handle_one_connection+0x3d)[0x56247c172bdd] |
pthread_create.c:0(start_thread)[0x7f40ccf4fea5] |
/lib64/libc.so.6(clone+0x6d)[0x7f40cb2f08cd] |
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x7f4085840020): truncate table tmp.test_spider_replicated |
Connection ID (thread ID): 30 |
Status: NOT_KILLED
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on |
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The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains |
information that should help you find out what is causing the crash.
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Writing a core file...
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Working directory at /var/lib/data/mysql/3306 |
Resource Limits:
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Limit Soft Limit Hard Limit Units
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Max cpu time unlimited unlimited seconds
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Max file size unlimited unlimited bytes
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Max data size unlimited unlimited bytes
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Max stack size 8388608 unlimited bytes |
Max core file size 0 unlimited bytes |
Max resident set unlimited unlimited bytes
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Max processes 385818 385818 processes |
Max open files 200000 200000 files |
Max locked memory 65536 65536 bytes |
Max address space unlimited unlimited bytes
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Max file locks unlimited unlimited locks
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Max pending signals 385818 385818 signals |
Max msgqueue size 819200 819200 bytes |
Max nice priority 0 0 |
Max realtime priority 0 0 |
Max realtime timeout unlimited unlimited us
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Core pattern: core
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2019-12-10 13:14:20 0 [Note] mysqld: Aria engine: starting recovery |
recovered pages: 0% 11% 26% 53% 70% 80% 90% 100% (0.0 seconds); tables to flush: 4 3 2 1 0 |
(0.0 seconds); |
2019-12-10 13:14:20 0 [Note] mysqld: Aria engine: recovery done |
2019-12-10 13:14:20 0 [Note] InnoDB: Using Linux native AIO |
2019-12-10 13:14:20 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins |
2019-12-10 13:14:20 0 [Note] InnoDB: Uses event mutexes |
2019-12-10 13:14:20 0 [Note] InnoDB: Compressed tables use zlib 1.2.7 |
2019-12-10 13:14:20 0 [Note] InnoDB: Number of pools: 1 |
2019-12-10 13:14:20 0 [Note] InnoDB: Using SSE2 crc32 instructions |
2019-12-10 13:14:20 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M |
2019-12-10 13:14:20 0 [Note] InnoDB: Completed initialization of buffer pool |
2019-12-10 13:14:20 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). |
2019-12-10 13:14:20 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=234536 |
2019-12-10 13:14:20 0 [Note] InnoDB: 128 out of 128 rollback segments are active. |
2019-12-10 13:14:20 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" |
2019-12-10 13:14:20 0 [Note] InnoDB: Creating shared tablespace for temporary tables |
2019-12-10 13:14:20 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... |
2019-12-10 13:14:20 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. |
2019-12-10 13:14:20 0 [Note] InnoDB: Waiting for purge to start |
2019-12-10 13:14:20 0 [Note] InnoDB: 10.4.10 started; log sequence number 234545; transaction id 49 |
2019-12-10 13:14:20 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/data/mysql/3306/ib_buffer_pool |
2019-12-10 13:14:20 0 [Note] Plugin 'FEEDBACK' is disabled. |
2019-12-10 13:14:20 0 [Note] InnoDB: Buffer pool(s) load completed at 191210 13:14:20 |
2019-12-10 13:14:20 0 [Warning] Plugin 'FEDERATED' is of maturity level gamma while the server is stable |
2019-12-10 13:14:20 0 [Note] CONNECT: Version 1.06.0010 June 01, 2019 |
2019-12-10 13:14:20 0 [Note] Recovering after a crash using tc.log |
2019-12-10 13:14:20 0 [Note] Starting crash recovery... |
2019-12-10 13:14:20 0 [Note] Crash recovery finished. |
2019-12-10 13:14:20 0 [Note] Server socket created on IP: '::'. |
2019-12-10 13:14:20 0 [Warning] 'user' entry 'root@hostname' ignored in --skip-name-resolve mode. |
2019-12-10 13:14:20 0 [Warning] 'proxies_priv' entry '@% root@hostname' ignored in --skip-name-resolve mode. |
2019-12-10 13:14:20 26 [Note] Event Scheduler: scheduler thread started with id 26 |
2019-12-10 13:14:20 0 [Note] /usr/sbin/mysqld: ready for connections. |
Version: '10.4.10-MariaDB-log' socket: '/var/run/mysql/3306.sock' port: 3306 MariaDB Server |
20191210 13:14:21 [RECV SPIDER SQL] from [user][localhost] to 29: sql: delete from tmp.test_spider_replicated |
20191210 13:14:21 [SEND SPIDER SQL] from 29 to [server03] 302: sql: set session transaction isolation level repe |