My MySQL Xampp is suddenly not working. The past few days it is working fine but now it suddenly stops when I start.
The error in logs looks like this:
2020-09-07 17:19:15 0x4818 InnoDB: Assertion failure in file D:\winx64-packages\build\src\storage\innobase\include\ut0new.h line 248
InnoDB: Failing assertion: ptr != NULL
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to https://jira.mariadb.org/
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: https://mariadb.com/kb/en/library/innodb-recovery-modes/
InnoDB: about forcing recovery.
200907 17:19:15 [ERROR] mysqld got exception 0x80000003 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.
Server version: 10.4.11-MariaDB
key_buffer_size=16777216
read_buffer_size=262144
max_used_connections=0
max_threads=65537
thread_count=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 20294 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x0
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...
mysqld.exe!my_parameter_handler()
ucrtbase.dll!raise()
ucrtbase.dll!abort()
mysqld.exe!?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAAEAV12@QEBD_K@Z()
mysqld.exe!?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAAEAV12@QEBD_K@Z()
mysqld.exe!?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAAEAV12@QEBD_K@Z()
mysqld.exe!??1system_error@std@@UEAA@XZ()
mysqld.exe!?ha_initialize_handlerton@@YAHPEAUst_plugin_int@@@Z()
mysqld.exe!?plugin_init@@YAHPEAHPEAPEADH@Z()
mysqld.exe!?plugin_init@@YAHPEAHPEAPEADH@Z()
mysqld.exe!?init_net_server_extension@@YAXPEAVTHD@@@Z()
mysqld.exe!?win_main@@YAHHPEAPEAD@Z()
mysqld.exe!?mysql_service@@YAXPEAX@Z()
mysqld.exe!?mysqld_main@@YAHHPEAPEAD@Z()
mysqld.exe!strxnmov()
KERNEL32.DLL!BaseThreadInitThunk()
ntdll.dll!RtlUserThreadStart()
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at C:\xampp\mysql\data\
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