GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/sbin/mariadbd...Reading symbols from /usr/lib/debug/usr/sbin/mariadbd.debug...done. done. [New LWP 33948] [New LWP 46852] [New LWP 66841] [New LWP 46849] [New LWP 33930] [New LWP 33935] [New LWP 33951] [New LWP 33942] [New LWP 34567] [New LWP 119907] [New LWP 28791] [New LWP 33936] [New LWP 46847] [New LWP 66860] [New LWP 48361] [New LWP 14433] [New LWP 33940] [New LWP 14445] [New LWP 28812] [New LWP 49157] [New LWP 33953] [New LWP 33928] [New LWP 34572] [New LWP 28694] [New LWP 49142] [New LWP 48455] [New LWP 49136] [New LWP 34568] [New LWP 46867] [New LWP 46844] [New LWP 34573] [New LWP 46843] [New LWP 33937] [New LWP 14429] [New LWP 33952] [New LWP 46868] [New LWP 34566] [New LWP 48023] [New LWP 34581] [New LWP 46864] [New LWP 48457] [New LWP 49159] [New LWP 33929] [New LWP 14430] [New LWP 48460] [New LWP 14448] [New LWP 14432] [New LWP 48481] [New LWP 28794] [New LWP 48473] [New LWP 48461] [New LWP 34563] [New LWP 53660] [New LWP 28355] [New LWP 28796] [New LWP 49134] [New LWP 48452] [New LWP 28785] [New LWP 48476] [New LWP 49146] [New LWP 28806] [New LWP 46869] [New LWP 46859] [New LWP 49141] [New LWP 49137] [New LWP 46861] [New LWP 49156] [New LWP 53655] [New LWP 33377] [New LWP 46870] [New LWP 48456] [New LWP 49144] [New LWP 53679] [New LWP 14292] [New LWP 48478] [New LWP 14438] [New LWP 48477] [New LWP 53666] [New LWP 49135] [New LWP 49145] [New LWP 46866] [New LWP 13860] [New LWP 28795] [New LWP 49149] [New LWP 48467] [New LWP 53675] [New LWP 48472] [New LWP 33938] [New LWP 48471] [New LWP 48463] [New LWP 28797] [New LWP 53676] [New LWP 14447] [New LWP 53669] [New LWP 49131] [New LWP 48451] [New LWP 46855] [New LWP 53667] [New LWP 14449] [New LWP 66846] [New LWP 49138] [New LWP 53672] [New LWP 33950] [New LWP 28811] [New LWP 28802] [New LWP 48464] [New LWP 53673] [New LWP 28814] [New LWP 33945] [New LWP 46857] [New LWP 28807] [New LWP 48459] [New LWP 53653] [New LWP 99164] [New LWP 53663] [New LWP 49152] [New LWP 14439] [New LWP 46173] [New LWP 53656] [New LWP 48469] [New LWP 46842] [New LWP 49130] [New LWP 28793] [New LWP 49140] [New LWP 33934] [New LWP 28790] [New LWP 28801] [New LWP 48479] [New LWP 53092] [New LWP 33957] [New LWP 53661] [New LWP 48453] [New LWP 49148] [New LWP 26606] [New LWP 48474] [New LWP 49143] [New LWP 48468] [New LWP 28808] [New LWP 33946] [New LWP 48475] [New LWP 66849] [New LWP 14452] [New LWP 33941] [New LWP 28798] [New LWP 14427] [New LWP 46856] [New LWP 46872] [New LWP 53662] [New LWP 53543] [New LWP 48465] [New LWP 46846] [New LWP 28786] [New LWP 28810] [New LWP 28784] [New LWP 28787] [New LWP 49129] [New LWP 46848] [New LWP 28792] [New LWP 46850] [New LWP 46871] [New LWP 46854] [New LWP 124724] [New LWP 14434] [New LWP 14426] [New LWP 28804] [New LWP 49155] [New LWP 14436] [New LWP 53668] [New LWP 48462] [New LWP 14431] [New LWP 46865] [New LWP 14441] [New LWP 53677] [New LWP 53658] [New LWP 53659] [New LWP 53649] [New LWP 14453] [New LWP 48480] [New LWP 105942] [New LWP 33943] [New LWP 53652] [New LWP 53671] [New LWP 14425] [New LWP 28809] [New LWP 53674] [New LWP 8777] [New LWP 14437] [New LWP 28788] [New LWP 49151] [New LWP 28813] [New LWP 33955] [New LWP 53650] [New LWP 53670] [New LWP 14443] [New LWP 14444] [New LWP 33944] [New LWP 49158] [New LWP 49154] [New LWP 48454] [New LWP 49132] [New LWP 46851] [New LWP 104521] [New LWP 48466] [New LWP 28803] [New LWP 34565] [New LWP 33798] [New LWP 46845] [New LWP 33947] [New LWP 28789] [New LWP 14435] [New LWP 53665] [New LWP 46860] [New LWP 53654] [New LWP 14440] [New LWP 49139] [New LWP 48470] [New LWP 14428] [New LWP 33932] [New LWP 49133] [New LWP 66647] [New LWP 67047] [New LWP 28805] [New LWP 28800] [New LWP 53664] [New LWP 53651] [New LWP 53678] [New LWP 49147] [New LWP 49153] [New LWP 23856] [New LWP 14451] [New LWP 14442] [New LWP 49150] [New LWP 33931] [New LWP 14446] [New LWP 33949] [New LWP 33958] [New LWP 33954] [New LWP 46862] [New LWP 14450] [New LWP 46853] [New LWP 53657] [New LWP 46858] [New LWP 33956] [New LWP 46863] [New LWP 33939] [New LWP 33933] [New LWP 48458] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/sbin/mariadbd --defaults-file=/base/INSTANCE_NAME/conf/myINSTANCE_NAME.cnf'. Program terminated with signal 11, Segmentation fault. #0 0x000055605f0a926b in st_join_table::save_explain_data (this=this@entry=0x7f258c10d370, eta=eta@entry=0x7f258c01b070, prefix_tables=prefix_tables@entry=0, distinct_arg=distinct_arg@entry=false, first_top_tab=first_top_tab@entry=0x7f258c10d370) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:28069 28069 erf->quick= quick->get_explain(thd->mem_root); Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.6-13.el7.x86_64 elfutils-libelf-0.176-5.el7.x86_64 elfutils-libs-0.176-5.el7.x86_64 glibc-2.17-326.el7_9.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.15.1-55.el7_9.x86_64 libaio-0.3.109-13.el7.x86_64 libattr-2.4.46-13.el7.x86_64 libcap-2.22-11.el7.x86_64 libcom_err-1.42.9-19.el7.x86_64 libgcc-4.8.5-44.el7.x86_64 libgcrypt-1.5.3-14.el7.x86_64 libgpg-error-1.12-3.el7.x86_64 libpmem-1.5.1-2.1.el7.x86_64 libselinux-2.5-15.el7.x86_64 libstdc++-4.8.5-44.el7.x86_64 lz4-1.8.3-1.el7.x86_64 nss-softokn-freebl-3.90.0-6.el7_9.x86_64 openssl-libs-1.0.2k-26.el7_9.x86_64 pcre-8.32-17.el7.x86_64 pcre2-10.23-2.el7.x86_64 systemd-libs-219-78.el7_9.9.x86_64 xz-libs-5.2.2-2.el7_9.x86_64 zlib-1.2.7-21.el7_9.x86_64 (gdb) set print frame-arguments all (gdb) bt full #0 0x000055605f0a926b in st_join_table::save_explain_data (this=this@entry=0x7f258c10d370, eta=eta@entry=0x7f258c01b070, prefix_tables=prefix_tables@entry=0, distinct_arg=distinct_arg@entry=false, first_top_tab=first_top_tab@entry=0x7f258c10d370) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:28069 range_filter = quick = table_name_buffer = "\000\000\000\000\000\000\000\000\001'\205\214%\177\000\000`\347%\214%\177\000\000\210\225J\214%\177\000\000\000\000\000\000\000\000\000\000\036", '\000' , "%\177\000\000\000\000\000\000\000\000\000\000\210\327J\214%\177\000\000\030\340%\214%\177\000\000p\376\020``U", '\000' , "%\205\214%\177\000\000\360=3``U\000\000\360\224{!'\177\000\000\000\000\000\000'\177\000\000\030\340%\214%\177\000\000p\343%\214%\177\000\000\000\000\000\000\000\000\000\000\240\376\020``U\000\000\200\376\020``U\000\000P\225{!'\177\000\000\324\030\n_`U\000\000\000\000\000\000\000\000\000\000"... tab_select = tab_type = JT_RANGE quick_type = 0 cs = 0x55606031d7c0 key_read = thd = 0x7f258c4a9588 table_list = 0x7f258c852960 cur_quick = 0x7f258c4895c0 key_info = 0x0 key_len = 0 #1 0x000055605f0aaf1f in JOIN::save_explain_data_intern (this=this@entry=0x7f258c25e018, output=0x7f258c25e5c0, need_tmp_table_arg=need_tmp_table_arg@entry=false, need_order_arg=, distinct_arg=distinct_arg@entry=false, message=) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:28629 saved_join_tab = 0x0 cur_table = 0x7f400c2177d8 eta = 0x7f258c01b070 tab = 0x7f258c10d370 xpl_sel = 0x7f258c01af50 used_tables = 0 first_top_tab = 0x7f258c10d370 prev_bush_root_tab = 0x0 cur_parent = 0x7f258c01af50 join = 0x7f258c25e018 #2 0x000055605f0ab084 in JOIN::save_explain_data (this=this@entry=0x7f258c25e018, output=0x7f258c25e5c0, can_overwrite=can_overwrite@entry=false, need_tmp_table=, need_order=, distinct=) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:4595 message = rc = #3 0x000055605f0ab2dc in JOIN::build_explain (this=this@entry=0x7f258c25e018) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:1819 old_mem_root = 0x7f258c4af328 old_free_list = select_nr = curr_tab = res = #4 0x000055605f0c2751 in JOIN::optimize (this=this@entry=0x7f258c25e018) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:1876 res = init_state = #5 0x000055605f0c2868 in mysql_select (thd=thd@entry=0x7f258c4a9588, tables=0x7f258c852960, fields= @0x7f258c852590: { = { = {}, first = 0x7f258c8528e8, last = 0x7f258c8528e8, elements = 1}, }, conds= 0x7f258c854ca8, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=result@entry=0x7f258c25dff0, unit=unit@entry=0x7f258c4ad788, select_lex=select_lex@entry=0x7f258c8522d8) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:5100 err = free_join = true join = 0x7f258c25e018 #6 0x000055605f0c3174 in handle_select (thd=thd@entry=0x7f258c4a9588, lex=lex@entry=0x7f258c4ad6c0, result=result@entry=0x7f258c25dff0, setup_tables_done_option=setup_tables_done_option@entry=0) at /usr/src/debug/MariaDB-/src_0/sql/sql_select.cc:573 unit = 0x7f258c4ad788 res = select_lex = 0x7f258c8522d8 ---Type to continue, or q to quit--- #7 0x000055605ef12d11 in execute_sqlcom_select (thd=thd@entry=0x7f258c4a9588, all_tables=0x7f258c852960) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:6285 save_protocol = 0x0 lex = 0x7f258c4ad6c0 result = 0x7f258c25dff0 res = #8 0x000055605f0610c3 in mysql_execute_command (thd=thd@entry=0x7f258c4a9588, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:3961 privileges_requested = res = lex = 0x7f258c4ad6c0 orig_binlog_format = BINLOG_FORMAT_MIXED up_result = 0 rpl_filter = ots = {ctx = 0x7f258c4ad390, traceable = false} orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = first_table = 0x7f258c852960 all_tables = 0x7f258c852960 unit = 0x7f258c4ad788 have_table_map_for_update = false #9 0x000055605f06346b in mysql_parse (thd=thd@entry=0x7f258c4a9588, rawbuf=, length=, parser_state=parser_state@entry=0x7f27217ba280) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:8051 found_semicolon = error = lex = 0x7f258c4ad6c0 err = #10 0x000055605f0658a0 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7f258c4a9588, packet=packet@entry=0x7f258c96dad9 "SELECT sys_ui_ng_action0.`sys_overrides` FROM (sys_ui_ng_action sys_ui_ng_action0 INNER JOIN sys_metadata sys_metadata0 ON sys_ui_ng_action0.`sys_id` = sys_metadata0.`sys_id` ) WHERE sys_ui_ng_actio"..., packet_length=packet_length@entry=1275, blocking=blocking@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:1896 packet_end = 0x7f258c851d7a "" parser_state = {m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7f258c4a9588, m_ptr = 0x7f258c851d7b "\004", m_tok_start = 0x7f258c851d7b "\004", m_tok_end = 0x7f258c851d7b "\004", m_end_of_query = 0x7f258c851d7a "", m_tok_start_prev = 0x7f258c851d7a "", m_buf = 0x7f258c851880 "SELECT sys_ui_ng_action0.`sys_overrides` FROM (sys_ui_ng_action sys_ui_ng_action0 INNER JOIN sys_metadata sys_metadata0 ON sys_ui_ng_action0.`sys_id` = sys_metadata0.`sys_id` ) WHERE sys_ui_ng_actio"..., m_buf_length = 1274, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7f258c851dd8 "SELECT sys_ui_ng_action0.`sys_overrides` FROM (sys_ui_ng_action sys_ui_ng_action0 INNER JOIN sys_metadata sys_metadata0 ON sys_ui_ng_action0.`sys_id` = sys_metadata0.`sys_id` ) WHERE sys_ui_ng_actio"..., m_cpp_ptr = 0x7f258c8522d2 "", m_cpp_tok_start = 0x7f258c8522d2 "", m_cpp_tok_start_prev = 0x7f258c8522d2 "", m_cpp_tok_end = 0x7f258c8522d2 "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = true, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7f258c852262 "/') /* serv1, gs:F6CC5A87FD108A50DB4614677409CE67, tx:a60e560bfd108a50db4614677409ce93, hash:-1250232669 */", m_cpp_text_end = 0x7f258c852263 "') /* serv1, gs:F6CC5A87FD108A50DB4614677409CE67, tx:a60e560bfd108a50db4614677409ce93, hash:-1250232669 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f258c4ad120} net = 0x7f258c4a9840 do_end_of_statement = true __FUNCTION__ = "dispatch_command" error = false #11 0x000055605f066dc3 in do_command (thd=0x7f258c4a9588, blocking=blocking@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_parse.cc:1410 return_value = packet = 0x7f258c96dad8 "\003SELECT sys_ui_ng_action0.`sys_overrides` FROM (sys_ui_ng_action sys_ui_ng_action0 INNER JOIN sys_metadata sys_metadata0 ON sys_ui_ng_action0.`sys_id` = sys_metadata0.`sys_id` ) WHERE sys_ui_ng_acti"... packet_length = net = 0x7f258c4a9840 command = COM_QUERY __FUNCTION__ = "do_command" ---Type to continue, or q to quit--- #12 0x000055605f164cd7 in do_handle_one_connection (connect=, connect@entry=0x5560622aabd8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-/src_0/sql/sql_connect.cc:1416 create_user = true thr_create_utime = thd = 0x7f258c4a9588 #13 0x000055605f164f74 in handle_one_connection (arg=arg@entry=0x5560622aabd8) at /usr/src/debug/MariaDB-/src_0/sql/sql_connect.cc:1318 connect = 0x5560622aabd8 #14 0x000055605f4dd6ac in pfs_spawn_thread (arg=0x5560621b4a08) at /usr/src/debug/MariaDB-/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5560621b4a08 user_arg = 0x5560622aabd8 pfs = user_start_routine = 0x55605f164f40 klass = #15 0x00007f401d43fea5 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #16 0x00007f401c95ab0d in clone () from /lib64/libc.so.6 No symbol table info available.