I use MySQL 8.0.24 on Windows Server 2016 1607 (in an ESX environnment) and have regulary some MySQL crashes (the MySQL service stops) always with the same stored procedure call ; last week, I was using the 8.0.23 version of MySQL and had the same issues but with another stored procedure call (procedures are called by C# through the MySQL .Net Connector 8.0.23).
Important information : I have a database named cube (which is a MySQL key word but which was not in the previous MySQL version I used: MySQL 5) and I can't rename it (a lot of other databases use this database, with "cube." references)
I can't explicitaly reproduce the bug (however, it occurs many times a day).
Here after, the error MySQL log content :
09:27:05 UTC - mysqld got exception 0xc0000005 ;Most likely, you have hit a bug, but this error can also be caused by malfunctioning hardware.Thread pointer: 0x1e66537b080Attempting backtrace. You can use the following information to find outwhere mysqld died. If you see no messages after this, something wentterribly wrong...7ff716848699 mysqld.exe!?walk@Unique@@QEAA_NP6AHPEAXI0@Z0@Z()7ff716978922 mysqld.exe!?val_str@Item_func_group_concat@@UEAAPEAVString@@PEAV2@@Z()7ff716656bd9 mysqld.exe!?cache_value@Item_cache_str@@UEAA_NXZ()7ff716851b92 mysqld.exe!?send_data@Query_result_scalar_subquery@@UEAA_NPEAVTHD@@AEBV?$mem_root_deque@PEAVItem@@@@@Z()7ff716909a30 mysqld.exe!?ExecuteIteratorQuery@Query_expression@@QEAA_NPEAVTHD@@@Z()7ff71690b0d6 mysqld.exe!?execute@Query_expression@@QEAA_NPEAVTHD@@@Z()7ff71684d91d mysqld.exe!?exec@SubqueryWithResult@@QEAA_NPEAVTHD@@@Z()7ff71684d88e mysqld.exe!?exec@Item_subselect@@UEAA_NPEAVTHD@@@Z()7ff716854357 mysqld.exe!?val_str@Item_singlerow_subselect@@UEAAPEAVString@@PEAV2@@Z()7ff7166e46de mysqld.exe!?val_str@Item_func_conv_charset@@UEAAPEAVString@@PEAV2@@Z()7ff7165d4287 mysqld.exe!?val_str@Item_func_case@@UEAAPEAVString@@PEAV2@@Z()7ff716656bd9 mysqld.exe!?cache_value@Item_cache_str@@UEAA_NXZ()7ff71665f0cb mysqld.exe!?has_value@Item_cache@@QEAA_NXZ()7ff71666c7ae mysqld.exe!?val_str@Item_cache_str@@UEAAPEAVString@@PEAV2@@Z()7ff716698727 mysqld.exe!?val_int@Item_func_find_in_set@@UEAA_JXZ()7ff7165c19ff mysqld.exe!?compare_int_signed@Arg_comparator@@QEAAHXZ()7ff7165d3436 mysqld.exe!?val_int@Item_func_ne@@UEAA_JXZ()7ff71666a0ed mysqld.exe!?val_bool@Item@@UEAA_NXZ()7ff7165d217e mysqld.exe!?val_int@Item_cond_and@@UEAA_JXZ()7ff716a7170d mysqld.exe!?Read@FilterIterator@@UEAAHXZ()7ff716a71031 mysqld.exe!?Read@AggregateIterator@@UEAAHXZ()7ff7169099e8 mysqld.exe!?ExecuteIteratorQuery@Query_expression@@QEAA_NPEAVTHD@@@Z()7ff71690b0d6 mysqld.exe!?execute@Query_expression@@QEAA_NPEAVTHD@@@Z()7ff71684d91d mysqld.exe!?exec@SubqueryWithResult@@QEAA_NPEAVTHD@@@Z()7ff71684d88e mysqld.exe!?exec@Item_subselect@@UEAA_NPEAVTHD@@@Z()7ff716854357 mysqld.exe!?val_str@Item_singlerow_subselect@@UEAAPEAVString@@PEAV2@@Z()7ff7166666bb mysqld.exe!?send@Item@@UEAA_NPEAVProtocol@@PEAVString@@@Z()7ff71662f65a mysqld.exe!?send_result_set_row@THD@@QEAA_NAEBV?$mem_root_deque@PEAVItem@@@@@Z()7ff7169fe2a3 mysqld.exe!?send_data@Query_result_send@@UEAA_NPEAVTHD@@AEBV?$mem_root_deque@PEAVItem@@@@@Z()7ff716909a30 mysqld.exe!?ExecuteIteratorQuery@Query_expression@@QEAA_NPEAVTHD@@@Z()7ff71690b0d6 mysqld.exe!?execute@Query_expression@@QEAA_NPEAVTHD@@@Z()7ff71683c201 mysqld.exe!?execute_inner@Sql_cmd_dml@@MEAA_NPEAVTHD@@@Z()7ff71683c07b mysqld.exe!?execute@Sql_cmd_dml@@UEAA_NPEAVTHD@@@Z()7ff716789a71 mysqld.exe!?mysql_execute_command@@YAHPEAVTHD@@_N@Z()7ff7169b1118 mysqld.exe!?exec_core@sp_instr_stmt@@UEAA_NPEAVTHD@@PEAI@Z()7ff7169b351b mysqld.exe!?reset_lex_and_exec_core@sp_lex_instr@@AEAA_NPEAVTHD@@PEAI_N@Z()7ff7169b3c95 mysqld.exe!?validate_lex_and_execute_core@sp_lex_instr@@QEAA_NPEAVTHD@@PEAI_N@Z()7ff7169b15b4 mysqld.exe!?execute@sp_instr_stmt@@UEAA_NPEAVTHD@@PEAI@Z()7ff716747b19 mysqld.exe!?execute@sp_head@@AEAA_NPEAVTHD@@_N@Z()7ff716748b8b mysqld.exe!?execute_procedure@sp_head@@QEAA_NPEAVTHD@@PEAV?$mem_root_deque@PEAVItem@@@@@Z()7ff716a68659 mysqld.exe!?execute_inner@Sql_cmd_call@@MEAA_NPEAVTHD@@@Z()7ff71683c07b mysqld.exe!?execute@Sql_cmd_dml@@UEAA_NPEAVTHD@@@Z()7ff716789a71 mysqld.exe!?mysql_execute_command@@YAHPEAVTHD@@_N@Z()7ff716784c2f mysqld.exe!?dispatch_sql_command@@YAXPEAVTHD@@PEAVParser_state@@@Z()7ff716783a4c mysqld.exe!?dispatch_command@@YA_NPEAVTHD@@PEBTCOM_DATA@@W4enum_server_command@@@Z()7ff71678500e mysqld.exe!?do_command@@YA_NPEAVTHD@@@Z()7ff7165d64a8 mysqld.exe!?modify_thread_cache_size@Per_thread_connection_handler@@SAXK@Z()7ff7179edbe1 mysqld.exe!?set_compression_level@Zstd_comp@compression@transaction@binary_log@@UEAAXI@Z()7ff7175d1d1c mysqld.exe!?my_thread_join@@YAHPEAUmy_thread_handle@@PEAPEAX@Z()7ff936a4fb80 ucrtbase.dll!_o__realloc_base()7ff937ca84d4 KERNEL32.DLL!BaseThreadInitThunk()7ff93a421781 ntdll.dll!RtlUserThreadStart()Trying to get some variables.Some pointers may be invalid and cause the dump to abort.Query (1e602cf1038): select ...Thanks by advance for your help.