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
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None
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None
Description
We upgrade from 5.2.5-MariaDB-mariadb99-log to 5.5.25-MariaDB-log on a Slave. The master is 5.2.5-MariaDB-mariadb99-log.
After execute "start slave;", the slave crash.
The binlog execute until reaches a set of a user-defined variable:
# at 10826
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#120816 11:02:20 server id 2101 end_log_pos 845941273 Query thread_id=468834444 exec_time=0 error_code=0
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SET TIMESTAMP=1345129340/*!*/;
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BEGIN
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/*!*/;
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# at 10905
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#120816 11:02:20 server id 2101 end_log_pos 845941320 User_var
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SET @`lastId`:=7521389/*!*/;
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After recover, it continuous crash when must execute a set of a user-defined variable:
120816 12:56:39 [ERROR] mysqld got signal 11 ;
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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 http://kb.askmonty.org/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: 5.5.25-MariaDB-log
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key_buffer_size=134217728
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read_buffer_size=2097152
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max_used_connections=1
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max_threads=1002
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thread_count=1
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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 = 4249215 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: 0x0x2aaafc016470
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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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stack_bottom = 0x41cba0b8 thread_stack 0x48000
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??:0(my_print_stacktrace)[0xa8783e]
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??:0(handle_fatal_signal)[0x6d048c]
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??:0(??)[0x3e8c40eb70]
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??:0(THD::cleanup_after_query())[0x54a441]
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??:0(Query_log_event::do_apply_event(Relay_log_info const*, char const*, unsigned int))[0x7a7bb9]
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??:0(apply_event_and_update_pos(Log_event*, THD*, Relay_log_info*))[0x50ca52]
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??:0(exec_relay_log_event(THD*, Relay_log_info*))[0x514710]
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??:0(handle_slave_sql)[0x515a24]
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??:0(??)[0x3e8c40673d]
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??:0(??)[0x3e8bcd44bd]
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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 (0x2aaafc01c2f3): is an invalid pointer
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Connection ID (thread ID): 4
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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=off
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The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
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information that should help you find out what is causing the crash.
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