2018-11-06 18:30:59 0x7fb70c0fc700 InnoDB: Assertion failure in file /home/travis/src/storage/innobase/trx/trx0i_s.cc line 1262
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InnoDB: We intentionally generate a memory trap.
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InnoDB: Submit a detailed bug report to https://jira.mariadb.org/
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InnoDB: If you get repeated assertion failures or crashes, even
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InnoDB: immediately after the mysqld startup, there may be
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InnoDB: corruption in the InnoDB tablespace. Please refer to
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InnoDB: https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/
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InnoDB: about forcing recovery.
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181106 18:30:59 [ERROR] mysqld got signal 6 ;
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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: 10.4.0-MariaDB-debug-log
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key_buffer_size=134217728
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read_buffer_size=131072
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max_used_connections=9
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max_threads=153
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thread_count=15
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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 = 467555 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: 0x7fb7080de470
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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 = 0x7fb70c0fbe80 thread_stack 0x49000
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/home/travis/server/bin/mysqld(my_print_stacktrace+0x40)[0x558eca202306]
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mysys/stacktrace.c:269(my_print_stacktrace)[0x558ec9a53d1f]
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/lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7fb714178330]
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/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7fb7135b5c37]
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/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7fb7135b9028]
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/home/travis/server/bin/mysqld(+0xe3dbce)[0x558ec9e95bce]
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ut/ut0dbg.cc:62(__static_initialization_and_destruction_0)[0x558ec9e5c429]
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trx/trx0i_s.cc:1262(fetch_data_into_cache_low)[0x558ec9e5c5b6]
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trx/trx0i_s.cc:1299(fetch_data_into_cache)[0x558ec9e5c664]
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trx/trx0i_s.cc:1326(trx_i_s_possibly_fetch_data_into_cache(trx_i_s_cache_t*))[0x558ec9ccaec6]
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handler/i_s.cc:1205(trx_i_s_common_fill_table)[0x558ec9806e0b]
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sql/sql_show.cc:8809(get_schema_tables_result(JOIN*, enum_schema_table_state))[0x558ec979f7d8]
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sql/sql_select.cc:4044(JOIN::exec_inner())[0x558ec979ee60]
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sql/sql_select.cc:3877(JOIN::exec())[0x558ec98489aa]
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sql/sql_union.cc:1468(st_select_lex_unit::exec())[0x558ec98438c7]
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sql/sql_union.cc:41(mysql_union(THD*, LEX*, select_result*, st_select_lex_unit*, unsigned long))[0x558ec9791943]
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sql/sql_select.cc:363(handle_select(THD*, LEX*, select_result*, unsigned long))[0x558ec975c320]
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sql/sql_parse.cc:6554(execute_sqlcom_select)[0x558ec9752980]
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sql/sql_prepare.cc:4778(Prepared_statement::execute(String*, bool))[0x558ec977dda3]
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sql/sql_prepare.cc:4206(Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*))[0x558ec977c1ae]
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sql/sql_prepare.cc:3206(mysql_stmt_execute_common)[0x558ec9779a33]
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sql/sql_prepare.cc:3105(mysqld_stmt_execute(THD*, char*, unsigned int))[0x558ec97795d6]
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sql/sql_parse.cc:1794(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x558ec974d089]
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sql/sql_parse.cc:1396(do_command(THD*))[0x558ec974be67]
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sql/sql_connect.cc:1402(do_handle_one_connection(CONNECT*))[0x558ec98b62ce]
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sql/sql_connect.cc:1309(handle_one_connection)[0x558ec98b6052]
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/lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7fb714170184]
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/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7fb71367cffd]
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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 (0x7fb70893e198): /* GenTest::Transform::ExecuteAsExcept */ ( SELECT * FROM (INFORMATION_SCHEMA.`INNODB_TRX` AS table1 INNER JOIN INFORMATION_SCHEMA.`SYSTEM_VARIABLES` AS table2 ON ( table2.`COMMAND_LINE_ARGUMENT` = table1.`trx_isolation_level` ) ) WHERE NOT table2.`VARIABLE_TYPE` <> '2033-01-14 04:44:26.050260' LIMIT 9 /* QNO 6927 CON_ID 15 */ ) EXCEPT ( SELECT * FROM (INFORMATION_SCHEMA.`INNODB_TRX` AS table1 INNER JOIN INFORMATION_SCHEMA.`SYSTEM_VARIABLES` AS table2 ON ( table2.`COMMAND_LINE_ARGUMENT` = table1.`trx_isolation_level` ) ) WHERE NOT table2.`VARIABLE_TYPE` <> '2033-01-14 04:44:26.050260' LIMIT 0 /* QNO 6927 CON_ID 15 */ ) /* TRANSFORM_OUTCOME_DISTINCT */ /* QNO 6930 CON_ID 15 */
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Connection ID (thread ID): 15
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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,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on
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