Apr 19 05:27:08 host mysqld: 170419  5:27:08 [ERROR] mysqld got signal 11 ;

Apr 19 05:27:08 host mysqld: This could be because you hit a bug. It is also possible that this binary

Apr 19 05:27:08 host mysqld: or one of the libraries it was linked against is corrupt, improperly built,

Apr 19 05:27:08 host mysqld: or misconfigured. This error can also be caused by malfunctioning hardware.

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: To report this bug, see https://mariadb.com/kb/en/reporting-bugs

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: We will try our best to scrape up some info that will hopefully help

Apr 19 05:27:08 host mysqld: diagnose the problem, but since we have already crashed,

Apr 19 05:27:08 host mysqld: something is definitely wrong and this may fail.

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: Server version: 10.1.16-MariaDB-1~wheezy

Apr 19 05:27:08 host mysqld: key_buffer_size=33554432

Apr 19 05:27:08 host mysqld: read_buffer_size=131072

Apr 19 05:27:08 host mysqld: max_used_connections=9

Apr 19 05:27:08 host mysqld: max_threads=302

Apr 19 05:27:08 host mysqld: thread_count=10

Apr 19 05:27:08 host mysqld: It is possible that mysqld could use up to

Apr 19 05:27:08 host mysqld: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 386837 K  bytes of memory

Apr 19 05:27:08 host mysqld: Hope that's ok; if not, decrease some variables in the equation.

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: Thread pointer: 0x0x7ff6c3c95008

Apr 19 05:27:08 host mysqld: Attempting backtrace. You can use the following information to find out

Apr 19 05:27:08 host mysqld: where mysqld died. If you see no messages after this, something went

Apr 19 05:27:08 host mysqld: terribly wrong...

Apr 19 05:27:08 host mysqld: stack_bottom = 0x7ff6ecc8fd5f thread_stack 0x80000

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(my_print_stacktrace+0x2b)[0x7ff6efa5fa6b]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(handle_fatal_signal+0x475)[0x7ff6ef5bcad5]

Apr 19 05:27:08 host mysqld: /lib/x86_64-linux-gnu/libpthread.so.0(+0xf0a0)[0x7ff6eebae0a0]

Apr 19 05:27:08 host mysqld: /lib/x86_64-linux-gnu/libc.so.6(+0x7fd61)[0x7ff6ed028d61]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z23fill_schema_processlistP3THDP10TABLE_LISTP4Item+0x25c)[0x7ff6ef4ae87c]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z24get_schema_tables_resultP4JOIN23enum_schema_table_state+0x28e)[0x7ff6ef4b802e]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN4JOIN10exec_innerEv+0x6b5)[0x7ff6ef49de25]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN4JOIN4execEv+0x5d)[0x7ff6ef4a024d]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z12mysql_selectP3THDPPP4ItemP10TABLE_LISTjR4ListIS1_ES2_jP8st_orderSB_S2_SB_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x12a)[0x7ff6ef49cbfa]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x25d)[0x7ff6ef4a052d]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(+0x465332)[0x7ff6ef442332]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x5d7f)[0x7ff6ef44e5cf]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z17mysql_open_cursorP3THDP13select_resultPP18Server_side_cursor+0x17c)[0x7ff6ef6cdaec]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN9sp_cursor4openEP3THD+0x1e)[0x7ff6ef6c1f4e]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN14sp_instr_copen9exec_coreEP3THDPj+0x30)[0x7ff6ef6b8250]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN13sp_lex_keeper23reset_lex_and_exec_coreEP3THDPjbP8sp_instr+0x8e)[0x7ff6ef6bdeae]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN14sp_instr_copen7executeEP3THDPj+0x48)[0x7ff6ef6be198]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN7sp_head7executeEP3THDb+0x73c)[0x7ff6ef6bb38c]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x616)[0x7ff6ef6bc736]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x64f0)[0x7ff6ef44ed40]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN13sp_instr_stmt9exec_coreEP3THDPj+0x1e)[0x7ff6ef6b844e]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN13sp_lex_keeper23reset_lex_and_exec_coreEP3THDPjbP8sp_instr+0x8e)[0x7ff6ef6bdeae]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN13sp_instr_stmt7executeEP3THDPj+0x15d)[0x7ff6ef6be3ad]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN7sp_head7executeEP3THDb+0x73c)[0x7ff6ef6bb38c]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x616)[0x7ff6ef6bc736]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN14Event_job_data7executeEP3THDb+0x599)[0x7ff6ef4fd309]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(_ZN19Event_worker_thread3runEP3THDP28Event_queue_element_for_exec+0xf4)[0x7ff6ef6ebc64]

Apr 19 05:27:08 host mysqld: /usr/sbin/mysqld(event_worker_thread+0x56)[0x7ff6ef6ebd06]

Apr 19 05:27:08 host mysqld: /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x7ff6eeba5b50]

Apr 19 05:27:08 host mysqld: /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ff6ed08730d]

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: Trying to get some variables.

Apr 19 05:27:08 host mysqld: Some pointers may be invalid and cause the dump to abort.

Apr 19 05:27:08 host mysqld: Query (0x7ff6c2424020): is an invalid pointer

Apr 19 05:27:08 host mysqld: Connection ID (thread ID): 24969

Apr 19 05:27:08 host mysqld: Status: NOT_KILLED

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: 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,orderby_uses_equalities=off

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

Apr 19 05:27:08 host mysqld: information that should help you find out what is causing the crash.

Apr 19 05:27:08 host mysqld:

Apr 19 05:27:08 host mysqld: We think the query pointer is invalid, but we will try to print it anyway.

Apr 19 05:27:08 host mysqld: Query: CALL AUDIT()