continue Continuing. [New Thread 0x7ffff40d7700 (LWP 39650)] Thread 13 "mariadbd" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ffff40d7700 (LWP 39650)] Window_funcs_sort::setup (this=0x7fffa4073c78, thd=0x7fffa4000c58, sel=0x0, it=..., join_tab=0x7fffa4072de0) at /home/mariadb/sql/sql_window.cc:3092 3092 int win_func_order_elements= spec->partition_list->elements + bt #0 Window_funcs_sort::setup (this=0x7fffa4073c78, thd=0x7fffa4000c58, sel=0x0, it=..., join_tab=0x7fffa4072de0) at /home/mariadb/sql/sql_window.cc:3092 #1 0x000055555678a646 in Window_funcs_computation::setup (this=0x7fffa4073c58, thd=0x7fffa4000c58, window_funcs=window_funcs@entry=0x7fffa4014518, tab=0x7fffa4072de0) at /home/mariadb/sql/sql_list.h:159 #2 0x00005555562d5b73 in JOIN::make_aggr_tables_info (this=) at /home/mariadb/sql/sql_select.cc:4150 #3 0x00005555562ff67c in JOIN::optimize_stage2 (this=) at /home/mariadb/sql/sql_select.cc:3401 #4 0x000055555630d3a0 in JOIN::optimize_inner (this=0x7fffa4022380) at /home/mariadb/sql/sql_select.cc:2652 #5 0x00005555563151fa in JOIN::optimize (this=this@entry=0x7fffa4022380) at /home/mariadb/sql/sql_select.cc:1944 #6 0x0000555556315570 in mysql_select (thd=0x7fffa4000c58, tables=0x7fffa4012b48, fields=..., conds=conds@entry=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=, result=0x7fffa401ff90, unit=0x7fffa4012b00, select_lex=0x7fffa4014088) at /home/mariadb/sql/sql_select.cc:5235 #7 0x000055555642de87 in st_select_lex_unit::exec_inner (this=0x7fffa4012b00) at /home/mariadb/sql/sql_lex.h:970 #8 0x000055555642e6e7 in st_select_lex_unit::exec (this=) at /home/mariadb/sql/sql_union.cc:2292 #9 0x0000555556c0b1ea in subselect_union_engine::exec (this=0x7fffa401ffc0) at /home/mariadb/sql/item_subselect.cc:4187 #10 0x0000555556c0d93c in Item_subselect::exec (this=0x7fffa401fd90) at /home/mariadb/sql/item_subselect.cc:812 #11 0x0000555556c0e744 in Item_in_subselect::val_bool (this=0x7fffa401fd90) at /home/mariadb/sql/item_subselect.cc:1991 #12 0x0000555556a470df in Item_in_optimizer::val_int (this=0x7fffa4021328) at /home/mariadb/sql/item_cmpfunc.cc:1713 #13 Item_in_optimizer::val_int (this=0x7fffa4021328) at /home/mariadb/sql/item_cmpfunc.cc:1621 #14 0x00005555569c224c in Item_cache_int::cache_value (this=0x7fffa4070db8) at /home/mariadb/sql/item.cc:10154 #15 0x0000555556a025a6 in Item_cache_wrapper::cache (this=0x7fffa406ef98) at /home/mariadb/sql/item.cc:8908 #16 Item_cache_wrapper::val_int (this=0x7fffa406ef98) at /home/mariadb/sql/item.cc:8962 #17 Item_cache_wrapper::val_int (this=0x7fffa406ef98) at /home/mariadb/sql/item.cc:8945 #18 0x000055555622ac42 in evaluate_join_record (join=0x7fffa4020158, join_tab=0x7fffa4068670, error=) at /home/mariadb/sql/sql_select.cc:23601 #19 0x000055555626861a in sub_select (join=0x7fffa4020158, join_tab=0x7fffa4068670, end_of_records=false) at /home/mariadb/sql/sql_select.cc:23500 #20 0x000055555631b020 in do_select (procedure=, join=0x7fffa4020158) at /home/mariadb/sql/sql_select.cc:23017 #21 JOIN::exec_inner (this=0x7fffa4020158) at /home/mariadb/sql/sql_select.cc:4940 #22 0x000055555631bf1c in JOIN::exec (this=this@entry=0x7fffa4020158) at /home/mariadb/sql/sql_select.cc:4726 #23 0x000055555631c264 in Sql_cmd_dml::execute_inner (this=this@entry=0x7fffa4011c28, thd=thd@entry=0x7fffa4000c58) at /home/mariadb/sql/sql_select.cc:33478 #24 0x0000555556460aa6 in Sql_cmd_update::execute_inner (this=0x7fffa4011c28, thd=0x7fffa4000c58) at /home/mariadb/sql/sql_update.cc:3081 #25 0x0000555556223d99 in Sql_cmd_dml::execute (this=0x7fffa4011c28, thd=0x7fffa4000c58) at /home/mariadb/sql/sql_select.cc:33415 #26 0x000055555615e525 in mysql_execute_command (thd=0x7fffa4000c58, is_called_from_prepared_stmt=) at /home/mariadb/sql/sql_parse.cc:4373 #27 0x000055555612dcce in mysql_parse (thd=0x7fffa4000c58, rawbuf=, length=, parser_state=) at /home/mariadb/sql/sql_parse.cc:7748 #28 0x000055555614f755 in dispatch_command (command=COM_QUERY, thd=0x7fffa4000c58, packet=, packet_length=, blocking=) at /home/mariadb/sql/sql_class.h:1551 #29 0x00005555561571ad in do_command (thd=0x7fffa4000c58, blocking=blocking@entry=true) at /home/mariadb/sql/sql_parse.cc:1406 #30 0x0000555556557732 in do_handle_one_connection (connect=, put_in_cache=true) at /home/mariadb/sql/sql_connect.cc:1418 #31 0x000055555655843d in handle_one_connection (arg=arg@entry=0x555559c9d5c8) at /home/mariadb/sql/sql_connect.cc:1320 #32 0x000055555711cc88 in pfs_spawn_thread (arg=0x555559c7fa78) at /home/mariadb/storage/perfschema/pfs.cc:2201 #33 0x00007ffff7beb609 in start_thread (arg=) at pthread_create.c:477 #34 0x00007ffff77bc353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95