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mysql got exception 0x16
Posted by: Alejandrio Vasay
Date: October 16, 2023 09:35AM

OS: Windows Server 2016
WordPRess: 6.3.2
Mysqld: version: 8.0.28.0

I just want a confirmation if this is similar to an older post about "exception 0x16", and if I need to install 8.0.29. The error log shows the following (there are nine of these errors one after another, and they all look the same to me).

------------------------------------------
13:35:09 UTC - mysqld got exception 0x16 ;
Most likely, you have hit a bug, but this error can also be caused by malfunctioning hardware.
Thread pointer: 0x1a81cf865c0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
7ff647c1fd48 mysqld.exe!?my_print_stacktrace@@YAXPEBEK@Z()
7ff646e5004b mysqld.exe!?print_fatal_signal@@YAXH@Z()
7ff646e4fe13 mysqld.exe!?my_server_abort@@YAXXZ()
7ff647c0643a mysqld.exe!?my_abort@@YAXXZ()
7ff647e3c579 mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647d41603 mysqld.exe!?set_compression_level@Zstd_comp@compression@transaction@binary_log@@UEAAXI@Z()
7ff647e59d8e mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647e59ab7 mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647f15f34 mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647ee7b90 mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647ee82af mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647ee2953 mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647ce3abf mysqld.exe!?set_compression_level@Zstd_comp@compression@transaction@binary_log@@UEAAXI@Z()
7ff646c34d4d mysqld.exe!?ha_index_next_same@handler@@QEAAHPEAEPEBEI@Z()
7ff6471269ee mysqld.exe!?Read@?$RefIterator@$0A@@@UEAAHXZ()
7ff646fa22be mysqld.exe!?ExecuteIteratorQuery@Query_expression@@QEAA_NPEAVTHD@@@Z()
7ff646fa3896 mysqld.exe!?execute@Query_expression@@QEAA_NPEAVTHD@@@Z()
7ff646eae15e mysqld.exe!?execute_inner@Sql_cmd_dml@@MEAA_NPEAVTHD@@@Z()
7ff646eadfdc mysqld.exe!?execute@Sql_cmd_dml@@UEAA_NPEAVTHD@@@Z()
7ff646e0c9ec mysqld.exe!?mysql_execute_command@@YAHPEAVTHD@@_N@Z()
7ff646e07b91 mysqld.exe!?dispatch_sql_command@@YAXPEAVTHD@@PEAVParser_state@@@Z()
7ff646e068c5 mysqld.exe!?dispatch_command@@YA_NPEAVTHD@@PEBTCOM_DATA@@W4enum_server_command@@@Z()
7ff646e07ed0 mysqld.exe!?do_command@@YA_NPEAVTHD@@@Z()
7ff646c6bab8 mysqld.exe!?modify_thread_cache_size@Per_thread_connection_handler@@SAXK@Z()
7ff648030e8f mysqld.exe!??$endl@DU?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@@Z()
7ff647c12edc mysqld.exe!?my_thread_self_setname@@YAXPEBD@Z()
7ffdb0ecfb80 ucrtbase.dll!_o__realloc_base()
7ffdb42f84d4 KERNEL32.DLL!BaseThreadInitThunk()
7ffdb4831791 ntdll.dll!RtlUserThreadStart()

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (1a81f4ac6d0): SELECT option_name, option_value FROM wp_options WHERE autoload = 'yes'
Connection ID (thread ID): 9766
Status: NOT_KILLED
------------------

I'm not a database pro and was simply asked to resolve this issue. Our wordpress site crashing randomly. Please advise.

-Alejandrio

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mysql got exception 0x16
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October 16, 2023 09:35AM


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