190524 19:47:39 [ERROR] mysqld got signal 11 ;

/home/travis/server/bin/mysqld(my_print_stacktrace+0x40)[0x55a0830c7383]

/home/travis/server/bin/mysqld(handle_fatal_signal+0x3ae)[0x55a0828f3cff]

/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f27a67c3390]

/home/travis/server/bin/mysqld(dirname_length+0x34)[0x55a08309e4c0]

/home/travis/server/bin/mysqld(+0xd4b8a6)[0x55a082b228a6]

/home/travis/server/bin/mysqld(+0xf2f72c)[0x55a082d0672c]

/home/travis/server/bin/mysqld(_Z24get_schema_tables_resultP4JOIN23enum_schema_table_state+0x3c7)[0x55a0826786c6]

mysys/mf_dirname.c:33(dirname_length)[0x55a08260d6ea]

handler/ha_innodb.cc:2232(innobase_basename(char const*))[0x55a08260cb76]

sync/sync0arr.cc:1385(sync_arr_fill_sys_semphore_waits_table(THD*, TABLE_LIST*, Item*))[0x55a0826bd04d]

sql/sql_show.cc:8880(get_schema_tables_result(JOIN*, enum_schema_table_state))[0x55a0826b7c34]

sql/sql_select.cc:4346(JOIN::exec_inner())[0x55a0825fe6fe]

sql/sql_select.cc:4173(JOIN::exec())[0x55a0825c7f51]

sql/sql_union.cc:1515(st_select_lex_unit::exec())[0x55a0825bd1d2]

sql/sql_union.cc:41(mysql_union(THD*, LEX*, select_result*, st_select_lex_unit*, unsigned long))[0x55a0825ea22d]

sql/sql_select.cc:402(handle_select(THD*, LEX*, select_result*, unsigned long))[0x55a0825e880a]

sql/sql_parse.cc:6605(execute_sqlcom_select(THD*, TABLE_LIST*))[0x55a0825e605e]

sql/sql_parse.cc:3884(mysql_execute_command(THD*))[0x55a0825e5bf7]

sql/sql_prepare.cc:4760(Prepared_statement::execute(String*, bool))[0x55a0825b6e83]

sql/sql_prepare.cc:4246(Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*))[0x55a0825b5b5d]

sql/sql_prepare.cc:3255(mysql_stmt_execute_common(THD*, unsigned long, unsigned char*, unsigned char*, unsigned long, bool, bool))[0x55a08272e903]

sql/sql_prepare.cc:3153(mysqld_stmt_execute(THD*, char*, unsigned int))[0x55a08272e641]

sql/sql_parse.cc:1753(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55a08305ec0d]

/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f27a67b96ba]

/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f27a5a4a41d]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x7f274816ca00): (  SELECT * FROM (INFORMATION_SCHEMA.`INNODB_SYS_SEMAPHORE_WAITS` AS table1 INNER JOIN test.`view_BB` AS table2 ON ( table2.`col_date_nokey` = table1.`READERS` ) ) ORDER BY table2.`col_date_key` LIMIT 175 /* QNO 3122 CON_ID 15 */  ) INTERSECT (  SELECT * FROM (INFORMATION_SCHEMA.`INNODB_SYS_SEMAPHORE_WAITS` AS table1 INNER JOIN test.`view_BB` AS table2 ON ( table2.`col_date_nokey` = table1.`READERS` ) ) ORDER BY table2.`col_date_key` LIMIT 0 /* QNO 3122 CON_ID 15 */  ) /* TRANSFORM_OUTCOME_EMPTY_RESULT */ /* QNO 3124 CON_ID 15 */

Connection ID (thread ID): 15

Status: NOT_KILLED

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=on,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,rowid_filter=on,condition_pushdown_from_having=on

perl ./runall-new.pl --basedir=/home/travis/server --vardir=/home/travis/logs/vardir --duration=350 --threads=6 --seed=1558727190 --reporters=Backtrace,ErrorLog,Deadlock --validators=TransformerNoComparator --views --filter=conf/mariadb/10.4-combo-filter.ff --redefine=conf/mariadb/alter_table.yy --redefine=conf/mariadb/instant_add.yy --redefine=conf/mariadb/modules/alter_table_columns.yy --redefine=conf/mariadb/sp.yy --redefine=conf/mariadb/bulk_insert.yy --redefine=conf/mariadb/modules/admin.yy --redefine=conf/mariadb/modules/userstat.yy --redefine=conf/mariadb/modules/foreign_keys.yy -redefine=conf/mariadb/modules/locks.yy --redefine=conf/mariadb/modules/sql_mode.yy --redefine=conf/mariadb/versioning.yy --redefine=conf/mariadb/sequences.yy --redefine=conf/mariadb/modules/locks-10.4-extra.yy --mysqld=--log_output=FILE --mysqld=--max-statement-time=30 --mysqld=--lock-wait-timeout=10 --mysqld=--loose-innodb-lock-wait-timeout=5 --mysqld=--loose-debug_assert_on_not_freed_memory=0 --grammar=conf/runtime/performance_schema.yy --mysqld=--performance-schema --ps-protocol --transformers=ExecuteAsIntersect,ExecuteAsExcept,ExecuteAsCTE,ExecuteAsExecuteImmediate,ExecuteAsDeleteReturning,ExecuteAsInsertSelect,ExecuteAsUnion,ExecuteAsUpdateDelete,ExecuteAsView