SELECT * FROM information_schema.geometry_columns;

/test/10.5_dbg_san/sql/sql_show.cc:8728:52: runtime error: load of value 1341112147, which is not a valid value for type 'enum enum_schema_tables'

    #0 0x55abfc5d9b22 in optimize_for_get_all_tables(THD*, TABLE_LIST*, Item*) /test/10.5_dbg_san/sql/sql_show.cc:8728:52

    #1 0x55abfc5d95a4 in optimize_schema_tables_reads(JOIN*) /test/10.5_dbg_san/sql/sql_show.cc:8892:11

    #2 0x55abfc16078e in JOIN::optimize_stage2() /test/10.5_dbg_san/sql/sql_select.cc:2958:8

    #3 0x55abfc17597c in JOIN::optimize_inner() /test/10.5_dbg_san/sql/sql_select.cc:2445:9

    #4 0x55abfc151ffd in JOIN::optimize() /test/10.5_dbg_san/sql/sql_select.cc:1765:10

    #5 0x55abfc1029ab in mysql_select(THD*, TABLE_LIST*, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) /test/10.5_dbg_san/sql/sql_select.cc:4907:19

    #6 0x55abfc0ff097 in handle_select(THD*, LEX*, select_result*, unsigned long) /test/10.5_dbg_san/sql/sql_select.cc:449:10

    #7 0x55abfbeda580 in execute_sqlcom_select(THD*, TABLE_LIST*) /test/10.5_dbg_san/sql/sql_parse.cc:6451:12

    #8 0x55abfbe6e72f in mysql_execute_command(THD*) /test/10.5_dbg_san/sql/sql_parse.cc:4043:12

    #9 0x55abfbe15673 in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /test/10.5_dbg_san/sql/sql_parse.cc:8251:18

    #10 0x55abfbdf4863 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /test/10.5_dbg_san/sql/sql_parse.cc:1891:7

    #11 0x55abfbe1dba9 in do_command(THD*) /test/10.5_dbg_san/sql/sql_parse.cc:1375:17

    #12 0x55abfcd9a0c0 in do_handle_one_connection(CONNECT*, bool) /test/10.5_dbg_san/sql/sql_connect.cc:1386:11

    #13 0x55abfcd9888d in handle_one_connection /test/10.5_dbg_san/sql/sql_connect.cc:1298:5

    #14 0x55abfb291a8c in asan_thread_start(void*) asan_interceptors.cpp.o

    #15 0x14758ae9ca93 in start_thread nptl/pthread_create.c:447:8

    #16 0x14758af29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

SUMMARY: UndefinedBehaviorSanitizer: invalid-enum-load /test/10.5_dbg_san/sql/sql_show.cc:8728:52 

/test/10.5_dbg_san/sql/sql_show.cc:5305:15: runtime error: load of value 1341112147, which is not a valid value for type 'enum enum_schema_tables'

    #0 0x55abfc5697cc in get_all_tables(THD*, TABLE_LIST*, Item*) /test/10.5_dbg_san/sql/sql_show.cc:5305:15

    #1 0x55abfc5df16a in get_schema_tables_result(JOIN*, enum_schema_table_state) /test/10.5_dbg_san/sql/sql_show.cc:9011:11

    #2 0x55abfc25afa9 in JOIN::exec_inner() /test/10.5_dbg_san/sql/sql_select.cc:4621:7

    #3 0x55abfc254c91 in JOIN::exec() /test/10.5_dbg_san/sql/sql_select.cc:4444:3

    #4 0x55abfc103513 in mysql_select(THD*, TABLE_LIST*, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) /test/10.5_dbg_san/sql/sql_select.cc:4921:9

    #5 0x55abfc0ff097 in handle_select(THD*, LEX*, select_result*, unsigned long) /test/10.5_dbg_san/sql/sql_select.cc:449:10

    #6 0x55abfbeda580 in execute_sqlcom_select(THD*, TABLE_LIST*) /test/10.5_dbg_san/sql/sql_parse.cc:6451:12

    #7 0x55abfbe6e72f in mysql_execute_command(THD*) /test/10.5_dbg_san/sql/sql_parse.cc:4043:12

    #8 0x55abfbe15673 in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /test/10.5_dbg_san/sql/sql_parse.cc:8251:18

    #9 0x55abfbdf4863 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /test/10.5_dbg_san/sql/sql_parse.cc:1891:7

    #10 0x55abfbe1dba9 in do_command(THD*) /test/10.5_dbg_san/sql/sql_parse.cc:1375:17

    #11 0x55abfcd9a0c0 in do_handle_one_connection(CONNECT*, bool) /test/10.5_dbg_san/sql/sql_connect.cc:1386:11

    #12 0x55abfcd9888d in handle_one_connection /test/10.5_dbg_san/sql/sql_connect.cc:1298:5

    #13 0x55abfb291a8c in asan_thread_start(void*) asan_interceptors.cpp.o

    #14 0x14758ae9ca93 in start_thread nptl/pthread_create.c:447:8

    #15 0x14758af29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

SUMMARY: UndefinedBehaviorSanitizer: invalid-enum-load /test/10.5_dbg_san/sql/sql_show.cc:5305:15 

/test/10.5_dbg_san/sql/sql_show.cc:5310:20: runtime error: load of value 1341112147, which is not a valid value for type 'enum enum_schema_tables'

    #0 0x55abfc5698b8 in get_all_tables(THD*, TABLE_LIST*, Item*) /test/10.5_dbg_san/sql/sql_show.cc:5310:20

    #1 0x55abfc5df16a in get_schema_tables_result(JOIN*, enum_schema_table_state) /test/10.5_dbg_san/sql/sql_show.cc:9011:11

    #2 0x55abfc25afa9 in JOIN::exec_inner() /test/10.5_dbg_san/sql/sql_select.cc:4621:7

    #3 0x55abfc254c91 in JOIN::exec() /test/10.5_dbg_san/sql/sql_select.cc:4444:3

    #4 0x55abfc103513 in mysql_select(THD*, TABLE_LIST*, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) /test/10.5_dbg_san/sql/sql_select.cc:4921:9

    #5 0x55abfc0ff097 in handle_select(THD*, LEX*, select_result*, unsigned long) /test/10.5_dbg_san/sql/sql_select.cc:449:10

    #6 0x55abfbeda580 in execute_sqlcom_select(THD*, TABLE_LIST*) /test/10.5_dbg_san/sql/sql_parse.cc:6451:12

    #7 0x55abfbe6e72f in mysql_execute_command(THD*) /test/10.5_dbg_san/sql/sql_parse.cc:4043:12

    #8 0x55abfbe15673 in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /test/10.5_dbg_san/sql/sql_parse.cc:8251:18

    #9 0x55abfbdf4863 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /test/10.5_dbg_san/sql/sql_parse.cc:1891:7

    #10 0x55abfbe1dba9 in do_command(THD*) /test/10.5_dbg_san/sql/sql_parse.cc:1375:17

    #11 0x55abfcd9a0c0 in do_handle_one_connection(CONNECT*, bool) /test/10.5_dbg_san/sql/sql_connect.cc:1386:11

    #12 0x55abfcd9888d in handle_one_connection /test/10.5_dbg_san/sql/sql_connect.cc:1298:5

    #13 0x55abfb291a8c in asan_thread_start(void*) asan_interceptors.cpp.o

    #14 0x14758ae9ca93 in start_thread nptl/pthread_create.c:447:8

    #15 0x14758af29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

SUMMARY: UndefinedBehaviorSanitizer: invalid-enum-load /test/10.5_dbg_san/sql/sql_show.cc:5310:20

Compiled with a recent version of Clang (I used Clang 18.1.3) with LLVM 18:

     # Note: llvm-17-linker-tools installs /usr/lib/llvm-17/lib/LLVMgold.so, which is needed for compilation, and LLVMgold.so is no longer included in LLVM 18

     sudo apt install clang llvm-18 llvm-18-linker-tools llvm-18-runtime llvm-18-tools llvm-18-dev libstdc++-14-dev llvm-dev llvm-17-linker-tools

     sudo ln -s /usr/lib/llvm-17/lib/LLVMgold.so /usr/lib/llvm-18/lib/LLVMgold.so

Compiled with: '-DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang++' and:

    -DWITH_ASAN=ON -DWITH_ASAN_SCOPE=ON -DWITH_UBSAN=ON -DWSREP_LIB_WITH_ASAN=ON

Set before execution:

    export UBSAN_OPTIONS=print_stacktrace=1:report_error_type=1   # And you may also want to supress UBSAN startup issues using 'suppressions=UBSAN.filter'. For an example of UBSAN.filter, which includes current startup issues see: https://github.com/mariadb-corporation/mariadb-qa/blob/master/UBSAN.filter