SEGV in mysqld`best_access_path

* thread #1, name = 'mysqld', stop reason = signal SIGSEGV

  * frame #0: 0x0000000801eff1aa libc.so.7`__sys_kill + 10

    frame #1: 0x0000000000b60c3d mysqld`::handle_fatal_signal(sig=11) at signal_handler.cc:384:3

    frame #2: 0x0000000801c83bb0 libthr.so.3`___lldb_unnamed_symbol638 + 208

    frame #3: 0x0000000801c8316f libthr.so.3`___lldb_unnamed_symbol619 + 319

    frame #4: 0x00007ffffffff173

    frame #5: 0x0000000000d302bd mysqld`best_access_path(join=0x0000000d05bf1970, s=0x0000000d0606ea40, remaining_tables=1, join_positions=<unavailable>, idx=0, disable_jbuf=true, record_count=1, pos=0x0000000d0606eff8, loose_scan_pos=0x00007fffdb2411b0) at sql_select.cc:7453:18

    frame #6: 0x0000000000d53b2f mysqld`best_extension_by_limited_search(join=<unavailable>, remaining_tables=1, idx=0, record_count=1, read_time=0, search_depth=62, prune_level=1, use_cond_selectivity=4) at sql_select.cc:9763:7

    frame #7: 0x0000000000d3528e mysqld`choose_plan(JOIN*, unsigned long long) [inlined] greedy_search(join=0x0000000d05bf1970, remaining_tables=1, search_depth=62, prune_level=1, use_cond_selectivity=4) at sql_select.cc:8933:9

    frame #8: 0x0000000000d35131 mysqld`choose_plan(join=<unavailable>, join_tables=<unavailable>) at sql_select.cc:8495:9

    frame #9: 0x0000000000d18d52 mysqld`make_join_statistics(join=0x0000000d05bf1970, tables_list=0x0000000d05b07148, keyuse_array=0x0000000d05bf1c60) at sql_select.cc:5696:11

    frame #10: 0x0000000000d12d75 mysqld`JOIN::optimize_inner(this=0x0000000d05bf1970) at sql_select.cc:2347:7

    frame #11: 0x0000000000d0fd1e mysqld`JOIN::optimize(this=0x0000000d05bf1970) at sql_select.cc:1690:10

    frame #12: 0x0000000000c9799c mysqld`st_select_lex::optimize_unflattened_subqueries(this=0x0000000d6ba7a4f0, const_only=<unavailable>) at sql_lex.cc:4236:31

    frame #13: 0x0000000000d0feee mysqld`JOIN::optimize_stage2(this=0x0000000d05b24ad8) at sql_select.cc:3144:7

    frame #14: 0x0000000000d12ae8 mysqld`JOIN::optimize_inner(this=0x0000000d05b24ad8) at sql_select.cc:2373:9

    frame #15: 0x0000000000d0fd1e mysqld`JOIN::optimize(this=0x0000000d05b24ad8) at sql_select.cc:1690:10

    frame #16: 0x0000000000d093ff mysqld`mysql_select(thd=0x0000000d6ba550b0, tables=0x0000000d00000000, wild_num=<unavailable>, fields=0x0000000d6ba7a650, conds=<unavailable>, og_num=<unavailable>, order=0x0000000000000000, group=0x0000000d05b23ce0, having=0x0000000000000000, proc_param=0x0000000000000000, select_options=<unavailable>, result=0x0000000d05b249e0, unit=0x0000000d6ba58e48, select_lex=0x0000000d6ba7a4f0) at sql_select.cc:4797:19

    frame #17: 0x0000000000d09263 mysqld`handle_select(thd=0x0000000d6ba550b0, lex=0x0000000d6ba58d88, result=0x0000000d05b249e0, setup_tables_done_option=0) at sql_select.cc:442:10

    frame #18: 0x0000000000da584d mysqld`Sql_cmd_create_table_like::execute(this=<unavailable>, thd=0x0000000d6ba550b0) at sql_table.cc:11705:20

    frame #19: 0x0000000000cbe3e4 mysqld`mysql_execute_command(thd=0x0000000d6ba550b0) at sql_parse.cc:6206:26

    frame #20: 0x0000000000cb8af2 mysqld`mysql_parse(thd=0x0000000d6ba550b0, rawbuf=<unavailable>, length=<unavailable>, parser_state=0x00007fffdb242790, is_com_multi=false, is_next_command=<unavailable>) at sql_parse.cc:7998:18

    frame #21: 0x0000000000cb63a5 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000d6ba550b0, packet="/* ApplicationName=DBeaver 21.1.2 - SQLEditor */ create table krm.sprawy as \r\n\r\nselect\r\n\t CURRENT_DATE() as Report_Generation_Date\r\n\t"..., packet_length=1806133640, is_com_multi=false, is_next_command=false) at sql_parse.cc:1857:7

    frame #22: 0x0000000000cb9307 mysqld`do_command(thd=0x0000000d6ba550b0) at sql_parse.cc:1378:17

    frame #23: 0x0000000000e22439 mysqld`do_handle_one_connection(connect=0x0000000d04f4f990) at sql_connect.cc:1420:11

    frame #24: 0x0000000000e221f8 mysqld`::handle_one_connection(arg=0x0000000d04f4f990) at sql_connect.cc:1324:3

    frame #25: 0x0000000801c7dfd6 libthr.so.3`___lldb_unnamed_symbol538 + 326

frame #5: 0x0000000000d302bd mysqld`best_access_path(join=0x0000000d05bf1970, s=0x0000000d0606ea40, remaining_tables=1, join_positions=<unavailable>, idx=0, disable_jbuf=true, record_count=1, pos=0x0000000d0606eff8, loose_scan_pos=0x00007fffdb2411b0) at

 sql_select.cc:7453:18  

   7450   loose_scan_opt.init(join, s, remaining_tables);

   7451                    

   7452   if (s->table->is_splittable())

-> 7453     spl_plan= s->choose_best_splitting(idx,

   7454                                        remaining_tables,                                                              

   7455                                        &spl_pd_boundary);                                                             

   7456      

(lldb) p spl_pd_boundary

(table_map) $3 = 0