2026-09-25 19:48:47 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 12228
2026-09-25 19:48:47 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 19:48:47 0 [Note] InnoDB: Uses event mutexes
2026-09-25 19:48:47 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 19:48:47 0 [Note] InnoDB: Number of pools: 1
2026-09-25 19:48:47 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 19:48:47 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 19:48:47 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 19:48:47 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=300288
2026-09-25 19:48:48 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 19:48:48 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 19:48:48 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 19:48:48 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 19:48:48 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 19:48:48 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 19:48:48 0 [Note] InnoDB: 10.4.32 started; log sequence number 300297; transaction id 170
2026-09-25 19:48:48 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 19:48:48 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 19:48:48 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 19:48:48
2026-09-25 19:48:48 0 [Note] Server socket created on IP: '::'.
2026-09-25 19:54:26 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 9828
2026-09-25 19:54:26 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 19:54:26 0 [Note] InnoDB: Uses event mutexes
2026-09-25 19:54:26 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 19:54:26 0 [Note] InnoDB: Number of pools: 1
2026-09-25 19:54:26 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 19:54:26 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 19:54:26 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 19:54:26 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=300638
2026-09-25 19:54:26 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 19:54:26 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 19:54:26 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 19:54:26 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 19:54:26 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 19:54:26 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 19:54:26 0 [Note] InnoDB: 10.4.32 started; log sequence number 300647; transaction id 193
2026-09-25 19:54:26 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 19:54:26 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 19:54:26 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 19:54:26
2026-09-25 19:54:26 0 [Note] Server socket created on IP: '::'.
2026-09-25 20:47:44 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 11336
2026-09-25 20:47:44 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 20:47:44 0 [Note] InnoDB: Uses event mutexes
2026-09-25 20:47:44 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 20:47:44 0 [Note] InnoDB: Number of pools: 1
2026-09-25 20:47:44 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 20:47:44 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 20:47:44 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 20:47:44 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=300973
2026-09-25 20:47:45 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 20:47:45 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 20:47:45 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 20:47:45 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 20:47:45 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 20:47:45 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 20:47:45 0 [Note] InnoDB: 10.4.32 started; log sequence number 300982; transaction id 216
2026-09-25 20:47:45 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 20:47:45 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 20:47:45 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 20:47:45
2026-09-25 20:47:45 0 [Note] Server socket created on IP: '::'.
2026-09-25 21:17:25 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 9176
2026-09-25 21:17:25 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 21:17:25 0 [Note] InnoDB: Uses event mutexes
2026-09-25 21:17:25 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 21:17:25 0 [Note] InnoDB: Number of pools: 1
2026-09-25 21:17:25 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 21:17:25 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 21:17:25 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 21:17:25 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=310055
2026-09-25 21:17:25 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 21:17:25 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 21:17:25 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 21:17:25 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 21:17:25 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 21:17:25 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 21:17:25 0 [Note] InnoDB: 10.4.32 started; log sequence number 310064; transaction id 276
2026-09-25 21:17:25 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 21:17:25 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 21:17:25 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 21:17:25
2026-09-25 21:17:25 0 [Note] Server socket created on IP: '::'.
2026-09-25 21:55:35 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 6464
2026-09-25 21:55:35 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 21:55:35 0 [Note] InnoDB: Uses event mutexes
2026-09-25 21:55:35 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 21:55:35 0 [Note] InnoDB: Number of pools: 1
2026-09-25 21:55:35 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 21:55:35 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 21:55:35 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 21:55:35 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=387905
2026-09-25 21:55:36 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 21:55:36 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 21:55:36 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 21:55:36 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 21:55:36 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 21:55:36 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 21:55:36 0 [Note] InnoDB: 10.4.32 started; log sequence number 387914; transaction id 355
2026-09-25 21:55:36 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 21:55:36 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 21:55:36 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 21:55:36
2026-09-25 21:55:36 0 [Note] Server socket created on IP: '::'.
2026-09-25 22:04:55 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 10900
2026-09-25 22:04:55 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 22:04:55 0 [Note] InnoDB: Uses event mutexes
2026-09-25 22:04:55 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 22:04:55 0 [Note] InnoDB: Number of pools: 1
2026-09-25 22:04:55 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 22:04:55 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 22:04:55 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 22:04:55 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=498673
2026-09-25 22:04:56 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 22:04:56 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 22:04:56 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 22:04:56 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 22:04:56 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 22:04:56 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 22:04:56 0 [Note] InnoDB: 10.4.32 started; log sequence number 498682; transaction id 429
2026-09-25 22:04:56 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 22:04:56 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 22:04:56 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 22:04:56
2026-09-25 22:04:56 0 [Note] Server socket created on IP: '::'.
2026-09-25 22:32:43 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 7436
2026-09-25 22:32:43 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-25 22:32:43 0 [Note] InnoDB: Uses event mutexes
2026-09-25 22:32:43 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-25 22:32:43 0 [Note] InnoDB: Number of pools: 1
2026-09-25 22:32:43 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-25 22:32:43 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-25 22:32:43 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-25 22:32:43 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=504680
2026-09-25 22:32:44 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-25 22:32:44 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-25 22:32:44 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-25 22:32:44 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-25 22:32:44 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-25 22:32:44 0 [Note] InnoDB: Waiting for purge to start
2026-09-25 22:32:44 0 [Note] InnoDB: 10.4.32 started; log sequence number 504689; transaction id 449
2026-09-25 22:32:44 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-25 22:32:44 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-25 22:32:44 0 [Note] InnoDB: Buffer pool(s) load completed at 260925 22:32:44
2026-09-25 22:32:44 0 [Note] Server socket created on IP: '::'.
2026-09-26 16:03:20 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 5028
2026-09-26 16:03:20 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2026-09-26 16:03:20 0 [Note] InnoDB: Uses event mutexes
2026-09-26 16:03:20 0 [Note] InnoDB: Compressed tables use zlib 1.3
2026-09-26 16:03:20 0 [Note] InnoDB: Number of pools: 1
2026-09-26 16:03:20 0 [Note] InnoDB: Using SSE2 crc32 instructions
2026-09-26 16:03:20 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2026-09-26 16:03:20 0 [Note] InnoDB: Completed initialization of buffer pool
2026-09-26 16:03:20 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=504698
2026-09-26 16:03:20 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2026-09-26 16:03:20 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2026-09-26 16:03:20 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2026-09-26 16:03:20 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2026-09-26 16:03:20 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2026-09-26 16:03:20 0 [Note] InnoDB: Waiting for purge to start
2026-09-26 16:03:20 0 [Note] InnoDB: 10.4.32 started; log sequence number 504707; transaction id 449
2026-09-26 16:03:20 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2026-09-26 16:03:20 0 [Note] Plugin 'FEEDBACK' is disabled.
2026-09-26 16:03:20 0 [Note] InnoDB: Buffer pool(s) load completed at 260926 16:03:20
260926 16:03:20 [ERROR] mysqld got exception 0xc0000005 ;
Sorry, we probably made a mistake, and this is a bug.

Your assistance in bug reporting will enable us to fix this for the next release.
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: 10.4.32-MariaDB source revision: c4143f909528e3fab0677a28631d10389354c491
key_buffer_size=16777216
read_buffer_size=262144
max_used_connections=0
max_threads=65537
thread_count=5
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 20304 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!?_Xlength@?$vector@_KV?$allocator@_K@std@@@std@@CAXXZ()
mysqld.exe!?net_before_header_psi@@YAXPEAUst_net@@PEAX_K@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 https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/ contains
information that should help you find out what is causing the crash.
Writing a core file at C:\xampp\mysql\data
Minidump written to C:\xampp\mysql\data\mysqld.dmp