Server version: 5.5.34-MariaDB-1~squeeze-log
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key_buffer_size=3221225472
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read_buffer_size=4194304
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max_used_connections=206
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max_threads=402
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thread_count=39
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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 = 6446073 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: 0x0x7f9f5c22a6c0
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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 = 0x7f9f8d97fe58 thread_stack 0x48000
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(my_addr_resolve failure: fork)
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/usr/sbin/mysqld(my_print_stacktrace+0x2e) [0x7fbabbf6521e]
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/usr/sbin/mysqld(handle_fatal_signal+0x4ac) [0x7fbabbb6541c]
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/lib/libpthread.so.0(+0xeff0) [0x7fbabb25dff0]
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/usr/sbin/mysqld(Query_cache::register_all_tables(THD*, Query_cache_block*, TABLE_LIST*, unsigned int)+0x11f) [0x7fbabb9cd69f]
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/usr/sbin/mysqld(Query_cache::store_query(THD*, TABLE_LIST*)+0x42b) [0x7fbabb9cdbcb]
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/usr/sbin/mysqld(+0x379f8f) [0x7fbabba04f8f]
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/usr/sbin/mysqld(mysql_execute_command(THD*)+0x3427) [0x7fbabba0c0c7]
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/usr/sbin/mysqld(mysql_parse(THD*, char*, unsigned int, Parser_state*)+0x29b) [0x7fbabba0ef4b]
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/usr/sbin/mysqld(dispatch_command(enum_server_command, THD*, char*, unsigned int)+0x17f2) [0x7fbabba10802]
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/usr/sbin/mysqld(do_handle_one_connection(THD*)+0x419) [0x7fbabbad7219]
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/usr/sbin/mysqld(handle_one_connection+0x51) [0x7fbabbad72d1]
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/lib/libpthread.so.0(+0x68ca) [0x7fbabb2558ca]
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/lib/libc.so.6(clone+0x6d) [0x7fbab9bd4b6d]
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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 (0x7f9f74717898): is an invalid pointer
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Connection ID (thread ID): 1157940
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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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Bug
Major
