continue Continuing. [New Thread 0x7ffff40d7700 (LWP 45830)] Thread 13 "mariadbd" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ffff40d7700 (LWP 45830)] filesort (thd=0x7fffa4000c58, table=table@entry=0x7fffa409efd0, filesort=filesort@entry=0x7fffa4079af8, tracker=0x0, join=join@entry=0x7fffa4067d48, first_table_bit=) at /home/mariadb/sql/filesort.cc:285 285 tracker->report_use(thd, limit_rows); bt #0 filesort (thd=0x7fffa4000c58, table=table@entry=0x7fffa409efd0, filesort=filesort@entry=0x7fffa4079af8, tracker=0x0, join=join@entry=0x7fffa4067d48, first_table_bit=) at /home/mariadb/sql/filesort.cc:285 #1 0x00005555562b7700 in create_sort_index (thd=thd@entry=0x7fffa4000c58, join=join@entry=0x7fffa4067d48, tab=tab@entry=0x7fffa4078b40, fsort=0x7fffa4079af8) at /home/mariadb/sql/sql_select.cc:26903 #2 0x0000555556789969 in Window_funcs_sort::exec (this=0x7fffa4079a60, join=join@entry=0x7fffa4067d48, keep_filesort_result=) at /home/mariadb/sql/sql_window.cc:3061 #3 0x000055555678b958 in Window_funcs_computation::exec (this=0x7fffa4079a40, join=join@entry=0x7fffa4067d48, keep_last_filesort_result=keep_last_filesort_result@entry=true) at /home/mariadb/sql/sql_window.cc:3196 #4 0x00005555562f52c7 in AGGR_OP::end_send (this=0x7fffa40798f0) at /home/mariadb/sql/sql_select.cc:32365 #5 0x00005555562f5ee0 in sub_select_postjoin_aggr (join=0x7fffa4067d48, join_tab=0x7fffa4078b40, end_of_records=) at /home/mariadb/sql/sql_select.cc:23184 #6 0x000055555631a937 in do_select (procedure=, join=0x7fffa4067d48) at /home/mariadb/sql/sql_select.cc:23019 #7 JOIN::exec_inner (this=0x7fffa4067d48) at /home/mariadb/sql/sql_select.cc:4940 #8 0x000055555631bf1c in JOIN::exec (this=this@entry=0x7fffa4067d48) at /home/mariadb/sql/sql_select.cc:4726 #9 0x0000555556315728 in mysql_select (thd=0x7fffa4000c58, tables=0x7fffa4012d60, fields=..., conds=conds@entry=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=, result=0x7fffa40214e0, unit=0x7fffa4012d18, select_lex=0x7fffa40202e8) at /home/mariadb/sql/sql_select.cc:5249 #10 0x000055555642de87 in st_select_lex_unit::exec_inner (this=0x7fffa4012d18) at /home/mariadb/sql/sql_lex.h:970 #11 0x000055555642e6e7 in st_select_lex_unit::exec (this=) at /home/mariadb/sql/sql_union.cc:2292 #12 0x0000555556c0b1ea in subselect_union_engine::exec (this=0x7fffa4021510) at /home/mariadb/sql/item_subselect.cc:4187 #13 0x0000555556c0d93c in Item_subselect::exec (this=0x7fffa40212e0) at /home/mariadb/sql/item_subselect.cc:812 #14 0x0000555556c0e744 in Item_in_subselect::val_bool (this=0x7fffa40212e0) at /home/mariadb/sql/item_subselect.cc:1991 #15 0x0000555556a47a2a in Item::val_bool_result (this=0x7fffa40212e0) at /home/mariadb/sql/item.h:1800 #16 Item_in_optimizer::val_int (this=0x7fffa4023120) at /home/mariadb/sql/item_cmpfunc.cc:1698 #17 Item_in_optimizer::val_int (this=0x7fffa4023120) at /home/mariadb/sql/item_cmpfunc.cc:1621 #18 0x00005555569c224c in Item_cache_int::cache_value (this=0x7fffa4076b18) at /home/mariadb/sql/item.cc:10154 #19 0x0000555556a02e56 in Item_cache_wrapper::cache (this=0x7fffa4076a70) at /home/mariadb/sql/item.cc:8908 #20 Item_cache_wrapper::val_bool (this=0x7fffa4076a70) at /home/mariadb/sql/item.cc:9094 #21 Item_cache_wrapper::val_bool (this=0x7fffa4076a70) at /home/mariadb/sql/item.cc:9077 #22 0x0000555556a221a8 in Item_func_not::val_int (this=0x7fffa4021548) at /home/mariadb/sql/item_cmpfunc.cc:203 #23 0x000055555622ac42 in evaluate_join_record (join=0x7fffa4022188, join_tab=0x7fffa406bf90, error=) at /home/mariadb/sql/sql_select.cc:23601 #24 0x000055555626861a in sub_select (join=0x7fffa4022188, join_tab=0x7fffa406bf90, end_of_records=false) at /home/mariadb/sql/sql_select.cc:23500 #25 0x000055555631b020 in do_select (procedure=, join=0x7fffa4022188) at /home/mariadb/sql/sql_select.cc:23017 #26 JOIN::exec_inner (this=0x7fffa4022188) at /home/mariadb/sql/sql_select.cc:4940 #27 0x000055555631bf1c in JOIN::exec (this=this@entry=0x7fffa4022188) at /home/mariadb/sql/sql_select.cc:4726 #28 0x000055555631c264 in Sql_cmd_dml::execute_inner (this=this@entry=0x7fffa4011ce0, thd=thd@entry=0x7fffa4000c58) at /home/mariadb/sql/sql_select.cc:33478 #29 0x0000555556460aa6 in Sql_cmd_update::execute_inner (this=0x7fffa4011ce0, thd=0x7fffa4000c58) at /home/mariadb/sql/sql_update.cc:3081 #30 0x0000555556223d99 in Sql_cmd_dml::execute (this=0x7fffa4011ce0, thd=0x7fffa4000c58) at /home/mariadb/sql/sql_select.cc:33415 #31 0x000055555615e525 in mysql_execute_command (thd=0x7fffa4000c58, is_called_from_prepared_stmt=) at /home/mariadb/sql/sql_parse.cc:4373 #32 0x000055555612dcce in mysql_parse (thd=0x7fffa4000c58, rawbuf=, length=, parser_state=) at /home/mariadb/sql/sql_parse.cc:7748 #33 0x000055555614f755 in dispatch_command (command=COM_QUERY, thd=0x7fffa4000c58, packet=, packet_length=, blocking=) at /home/mariadb/sql/sql_class.h:1551 #34 0x00005555561571ad in do_command (thd=0x7fffa4000c58, blocking=blocking@entry=true) at /home/mariadb/sql/sql_parse.cc:1406 #35 0x0000555556557732 in do_handle_one_connection (connect=, put_in_cache=true) at /home/mariadb/sql/sql_connect.cc:1418 #36 0x000055555655843d in handle_one_connection (arg=arg@entry=0x555559cec048) at /home/mariadb/sql/sql_connect.cc:1320 #37 0x000055555711cc88 in pfs_spawn_thread (arg=0x555559ca7c98) at /home/mariadb/storage/perfschema/pfs.cc:2201 #38 0x00007ffff7beb609 in start_thread (arg=) at pthread_create.c:477 #39 0x00007ffff77bc353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95