Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.1.13, 5.5(EOL), 10.0(EOL), 10.1(EOL)
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None
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10.1.15
Description
MariaDB (10.1.13 release) crashes with the following error:
...
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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2016-05-04 12:55:45 9176 [Note] InnoDB: Online DDL : Completed
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160504 13:50:40 [ERROR] mysqld got exception 0xc0000005 ;
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This could be because you hit a bug. It is also possible that this binary
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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
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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: 10.1.13-MariaDB
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key_buffer_size=8388608
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read_buffer_size=65536
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max_used_connections=24
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max_threads=1001
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thread_count=14
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 333936 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
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Thread pointer: 0x0x239e8338
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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
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terribly wrong...
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mysqld.exe!Item_in_subselect::fix_fields()[item_subselect.cc:3159]
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mysqld.exe!Item_in_optimizer::fix_fields()[item_cmpfunc.cc:1345]
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mysqld.exe!setup_conds()[sql_base.cc:8625]
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mysqld.exe!mysql_prepare_delete()[sql_delete.cc:771]
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mysqld.exe!mysql_delete()[sql_delete.cc:275]
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mysqld.exe!mysql_execute_command()[sql_parse.cc:4092]
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mysqld.exe!sp_instr_stmt::exec_core()[sp_head.cc:3215]
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mysqld.exe!sp_lex_keeper::reset_lex_and_exec_core()[sp_head.cc:2979]
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mysqld.exe!sp_instr_stmt::execute()[sp_head.cc:3131]
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mysqld.exe!sp_head::execute()[sp_head.cc:1317]
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mysqld.exe!sp_head::execute_trigger()[sp_head.cc:1646]
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mysqld.exe!Table_triggers_list::process_triggers()[sql_trigger.cc:2177]
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mysqld.exe!mysql_delete()[sql_delete.cc:600]
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mysqld.exe!mysql_execute_command()[sql_parse.cc:4092]
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mysqld.exe!Prepared_statement::execute()[sql_prepare.cc:4269]
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mysqld.exe!Prepared_statement::execute_loop()[sql_prepare.cc:3901]
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mysqld.exe!mysqld_stmt_execute()[sql_prepare.cc:2979]
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mysqld.exe!dispatch_command()[sql_parse.cc:1431]
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mysqld.exe!do_command()[sql_parse.cc:1107]
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mysqld.exe!threadpool_process_request()[threadpool_common.cc:239]
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mysqld.exe!io_completion_callback()[threadpool_win.cc:568]
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kernel32.dll!BaseFormatTimeOut()
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ntdll.dll!RtlEqualDomainName()
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ntdll.dll!RtlValidateHeap()
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kernel32.dll!BaseThreadInitThunk()
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ntdll.dll!RtlUserThreadStart()
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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 (0x2542c570): DELETE FROM feature
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WHERE id IN (SELECT *
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FROM (SELECT f.id
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FROM feature f
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LEFT JOIN compound c
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ON f.id = c.feature_id
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WHERE f.id = old.feature_id
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AND c.id IS NULL) AS temp)
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Connection ID (thread ID): 782
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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=off,table_elimination=on,extended_keys=on,exists_to_in=on
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...
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This issue appears randomly during normal use.
Hint:
From the error you can see that it's an access violation (0xc0000005) exception.
Moreover, item_subselect.cc:3159 was char const *save_where= thd->where at the time.
So, you one can deduce, that 'thd' is an invalid pointer.
Attachments
Issue Links
- relates to
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MDEV-15492 Subquery crash similar to MDEV-10050
- Closed