2016-12-01 16:26:04 6624 [Note] Using unique option prefix 'myisam-recover' is error-prone and can break in the future. Please use the full name 'myisam-recover-options' instead. 2016-12-01 16:26:04 6624 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2016-12-01 16:26:04 6624 [Note] InnoDB: Uses event mutexes 2016-12-01 16:26:04 6624 [Note] InnoDB: _mm_lfence() and _mm_sfence() are used for memory barrier 2016-12-01 16:26:04 6624 [Note] InnoDB: Compressed tables use zlib 1.2.3 161201 16:26:04 [ERROR] mysqld got exception 0xc0000094 ; 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: 10.2.2-MariaDB-log key_buffer_size=134217728 read_buffer_size=12582912 max_used_connections=0 max_threads=502 thread_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1459127 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0x0 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!innobase_start_or_create_for_mysql()[srv0start.cc:1698] mysqld.exe!innobase_init()[ha_innodb.cc:4674] mysqld.exe!ha_initialize_handlerton()[handler.cc:512] mysqld.exe!plugin_initialize()[sql_plugin.cc:1415] mysqld.exe!plugin_init()[sql_plugin.cc:1697] mysqld.exe!init_server_components()[mysqld.cc:5283] mysqld.exe!win_main()[mysqld.cc:5861] mysqld.exe!mysql_service()[mysqld.cc:6099] mysqld.exe!_callthreadstart()[thread.c:257] mysqld.exe!_threadstart()[thread.c:237] 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. 2016-12-01 16:32:30 8348 [Note] Using unique option prefix 'myisam-recover' is error-prone and can break in the future. Please use the full name 'myisam-recover-options' instead. 2016-12-01 16:32:30 8348 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2016-12-01 16:32:30 8348 [Note] InnoDB: Uses event mutexes 2016-12-01 16:32:30 8348 [Note] InnoDB: _mm_lfence() and _mm_sfence() are used for memory barrier 2016-12-01 16:32:30 8348 [Note] InnoDB: Compressed tables use zlib 1.2.3 161201 16:32:30 [ERROR] mysqld got exception 0xc0000094 ; 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: 10.2.2-MariaDB-log key_buffer_size=134217728 read_buffer_size=12582912 max_used_connections=0 max_threads=502 thread_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1459127 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0x0 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!innobase_start_or_create_for_mysql()[srv0start.cc:1698] mysqld.exe!innobase_init()[ha_innodb.cc:4674] mysqld.exe!ha_initialize_handlerton()[handler.cc:512] mysqld.exe!plugin_initialize()[sql_plugin.cc:1415] mysqld.exe!plugin_init()[sql_plugin.cc:1697] mysqld.exe!init_server_components()[mysqld.cc:5283] mysqld.exe!win_main()[mysqld.cc:5861] mysqld.exe!mysql_service()[mysqld.cc:6099] mysqld.exe!_callthreadstart()[thread.c:257] mysqld.exe!_threadstart()[thread.c:237] 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.