innodb.innodb-32k-crash - Debug - assertion in crash recovery

innodb.innodb-32k-crash                  w15 [ fail ]

        Test ended at 2025-09-17 13:02:20

CURRENT_TEST: innodb.innodb-32k-crash

mysqltest: At line 153: query 'UPDATE t1 SET a=@f,b=@f,c=@f,d=@f,e=@f,f=@f,g=@f,h=@f,i=@f,j=@f,

k=@f,l=@f,m=@f,n=@f,o=@f,p=@f,q=@f,r=@f,s=@f,t=@f,u=@f,

v=@f,w=@f,x=@b,y=@f,z=@f,

aa=@f,ba=@f,ca=@f,da=@f,ea=@f,fa=@f,ga=@f,ha=@f,ia=@f,ja=@f,

ka=@f,la=@f,ma=@f,na=@f,oa=@f,pa=@f,qa=@f,ra=@f,sa=@f,ta=@b,ua=@f,

va=@f,wa=@f,xa=@f,ya=@f,za=@f' failed: <Unknown> (2013): Lost connection to server during query

The result from queries just before the failure was:

< snip >

$ /home/buildbot/bld/sql/mariadbd --defaults-group-suffix=.1 --defaults-file=/dev/shm/normal/15/my.cnf --log-output=file --innodb --innodb-cmpmem --innodb-cmp-per-index --innodb-trx --innodb-locks --innodb-lock-waits --innodb-metrics --innodb-buffer-pool-stats --innodb-buffer-page --innodb-buffer-page-lru --innodb-sys-columns --innodb-sys-fields --innodb-sys-foreign --innodb-sys-foreign-cols --innodb-sys-indexes --innodb-sys-tables --innodb-sys-virtual --innodb-page-size=32k --default_storage_engine=InnoDB --innodb-buffer-pool-size=32M --innodb-log-file-size=32M --innodb-page-size=32K --core-file --loose-debug-sync-timeout=300

2025-09-17 13:02:08 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 32278)

2025-09-17 13:02:08 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)

2025-09-17 13:02:08 0 [Note] Starting MariaDB 10.11.15-MariaDB-debug-log source revision 9aca89fa9f3b78074fd360cd229abb349fb6b572 server_uid t+1QU6GK6QOJ45OcsZFB6NE3BT8= as process 115127

2025-09-17 13:02:08 0 [Note] Plugin 'partition' is disabled.

2025-09-17 13:02:08 0 [Note] Plugin 'SEQUENCE' is disabled.

2025-09-17 13:02:08 0 [Note] InnoDB: innodb_page_size=32768

2025-09-17 13:02:08 0 [Note] InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!!

2025-09-17 13:02:08 0 [Note] InnoDB: Compressed tables use zlib 1.3.1

2025-09-17 13:02:08 0 [Note] InnoDB: Number of transaction pools: 1

2025-09-17 13:02:08 0 [Note] InnoDB: Using AVX512 instructions

2025-09-17 13:02:08 0 [Warning] mariadbd: io_uring_queue_init() failed with EPERM: sysctl kernel.io_uring_disabled has the value 2, or 1 and the user of the process is not a member of sysctl kernel.io_uring_group. (see man 2 io_uring_setup).

create_uring failed: falling back to libaio

2025-09-17 13:02:08 0 [Note] InnoDB: Using Linux native AIO

2025-09-17 13:02:08 0 [Note] InnoDB: innodb_buffer_pool_size_max=32m, innodb_buffer_pool_size=32m

2025-09-17 13:02:08 0 [Note] InnoDB: Completed initialization of buffer pool

2025-09-17 13:02:08 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=129485

2025-09-17 13:02:08 0 [Note] InnoDB: End of log at LSN=4288044

2025-09-17 13:02:08 0 [Note] InnoDB: 1 transaction(s) which must be rolled back or cleaned up in total 20 row operations to undo

2025-09-17 13:02:08 0 [Note] InnoDB: Trx id counter is 243

2025-09-17 13:02:08 0 [Note] InnoDB: To recover: 924 pages

2025-09-17 13:02:09 0 [Note] InnoDB: 128 rollback segments are active.

2025-09-17 13:02:09 0 [Note] InnoDB: Starting in background the rollback of recovered transactions

2025-09-17 13:02:09 0 [Note] InnoDB: Removed temporary tablespace data file: "./ibtmp1"

2025-09-17 13:02:09 0 [Note] InnoDB: Setting file './ibtmp1' size to 12.000MiB. Physically writing the file full; Please wait ...

2025-09-17 13:02:09 0 [Note] InnoDB: File './ibtmp1' size is now 12.000MiB.

2025-09-17 13:02:09 0 [Note] InnoDB: log sequence number 4288044 (memory-mapped); transaction id 244

2025-09-17 13:02:09 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/normal/15/mysqld.1/data/ib_buffer_pool

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_CMP' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'THREAD_POOL_WAITS' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'THREAD_POOL_QUEUES' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'FEEDBACK' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'THREAD_POOL_GROUPS' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'user_variables' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'THREAD_POOL_STATS' is disabled.

2025-09-17 13:02:09 0 [Note] Plugin 'unix_socket' is disabled.

2025-09-17 13:02:09 0 [Warning] /home/buildbot/bld/sql/mariadbd: unknown option '--loose-pam-debug'

2025-09-17 13:02:09 0 [Warning] /home/buildbot/bld/sql/mariadbd: unknown option '--loose-aria'

2025-09-17 13:02:09 0 [Note] InnoDB: Buffer pool(s) load completed at 250917 13:02:09

2025-09-17 13:02:09 0 [Note] Server socket created on IP: '127.0.0.1', port: '19510'.

2025-09-17 13:02:09 0 [Note] /home/buildbot/bld/sql/mariadbd: ready for connections.

Version: '10.11.15-MariaDB-debug-log'  socket: '/dev/shm/normal/tmp/15/mysqld.1.sock'  port: 19510  Source distribution

2025-09-17 13:02:09 0x7fc6c63806c0  InnoDB: Assertion failure in file /home/buildbot/src/storage/innobase/include/ut0lst.h line 466

InnoDB: Failing assertion: count == list.count

warning: Section `.reg-xstate/115212' in core file too small.

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Core was generated by `/home/buildbot/bld/sql/mariadbd --defaults-group-suffix=.1 --defaults-file=/dev'.

Program terminated with signal SIGABRT, Aborted.

warning: Section `.reg-xstate/115212' in core file too small.

#0  0x00007fc6d6a3deec in ?? () from /lib/x86_64-linux-gnu/libc.so.6

[Current thread is 1 (Thread 0x7fc6c63806c0 (LWP 115212))]

Thread 12 (Thread 0x7fc6d4f3b900 (LWP 115170)):

warning: Section `.reg-xstate/115170' in core file too small.

#0  0x00007fc6d6a38f16 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x00007fc6d6a3b8bc in pthread_cond_timedwait () from /lib/x86_64-linux-gnu/libc.so.6

#2  0x000055c67de15e25 in safe_cond_timedwait (cond=0x55c684c474b8 <COND_timer>, mp=0x55c684c47408 <LOCK_timer>, abstime=0x7fc6d4f39d10, file=0x55c67ef2c773 "/home/buildbot/src/mysys/my_thr_init.c", line=611) at /home/buildbot/src/mysys/thr_mutex.c:543

#3  0x000055c67ddc6d8e in psi_cond_timedwait (that=0x55c684c474b8 <COND_timer>, mutex=0x55c684c47408 <LOCK_timer>, abstime=0x7fc6d4f39d10, file=0x55c67ef2efe4 "/home/buildbot/src/mysys/thr_timer.c", line=322) at /home/buildbot/src/mysys/my_thr_init.c:611

#4  0x000055c67de22e80 in inline_mysql_cond_timedwait (that=0x55c684c474b8 <COND_timer>, mutex=0x55c684c47408 <LOCK_timer>, abstime=0x7fc6d4f39d10, src_file=0x55c67ef2efe4 "/home/buildbot/src/mysys/thr_timer.c", src_line=322) at /home/buildbot/src/include/mysql/psi/mysql_thread.h:1086

#5  0x000055c67de1d35a in timer_handler (arg=0x0) at /home/buildbot/src/mysys/thr_timer.c:322

#6  0x000055c67b97d5a9 in pfs_spawn_thread (arg=0x716000000318) at /home/buildbot/src/storage/perfschema/pfs.cc:2201

#7  0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7fc6d69ae900 (LWP 115127)):

warning: Section `.reg-xstate/115127' in core file too small.

#0  0x00007fc6d6aaf21f in poll () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x000055c6772fdfaf in __interceptor_poll ()

#2  0x000055c677378667 in handle_connections_sockets () at /home/buildbot/src/sql/mysqld.cc:6343

#3  0x000055c67737331e in run_main_loop () at /home/buildbot/src/sql/mysqld.cc:5639

#4  0x000055c677358e6f in mysqld_main (argc=161, argv=0x71a000000070) at /home/buildbot/src/sql/mysqld.cc:6040

#5  0x000055c67734217c in main (argc=28, argv=0x7ffcac8b0048) at /home/buildbot/src/sql/main.cc:34

Thread 10 (Thread 0x7fc6c46c16c0 (LWP 115302)):

warning: Section `.reg-xstate/115302' in core file too small.

#0  0x00007fc6d69efc82 in sigtimedwait () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x000055c6772febc0 in __interceptor_sigwaitinfo ()

#2  0x000055c67734f0ba in my_sigwait (set=0x7fc6c46bfa88, sig=0x7fc6c46bfa84, code=0x7fc6c46bfa7c) at /home/buildbot/src/include/my_pthread.h:192

#3  0x000055c67734db6b in signal_hand () at /home/buildbot/src/sql/mysqld.cc:3268

#4  0x000055c67b97d5a9 in pfs_spawn_thread (arg=0x716000002418) at /home/buildbot/src/storage/perfschema/pfs.cc:2201

#5  0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#6  0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7fc6cdbd36c0 (LWP 115177)):

warning: Section `.reg-xstate/115177' in core file too small.

#0  0x00007fc6d6ab47d9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x000055c67d7805c8 in my_getevents (ctx=0x7fc6d4f08000, min_nr=1, nr=256, ev=0x7fc6cdbcfbe0) at /home/buildbot/src/tpool/aio_libaio.cc:62

#2  0x000055c67d77d605 in (anonymous namespace)::aio_libaio::getevent_thread_routine (aio=0x702000000000) at /home/buildbot/src/tpool/aio_libaio.cc:106

#3  0x000055c67d781f39 in std::__1::__invoke[abi:ne200100]<void (*)((anonymous namespace)::aio_libaio*), (anonymous namespace)::aio_libaio*>(void (*&&)((anonymous namespace)::aio_libaio*), (anonymous namespace)::aio_libaio*&&) (__f=@0x702000000208: 0x55c67d77d2f0 <(anonymous namespace)::aio_libaio::getevent_thread_routine((anonymous namespace)::aio_libaio*)>, __args=@0x702000000210: 0x702000000000) at /usr/lib/llvm-20/bin/../include/c++/v1/__type_traits/invoke.h:179

#4  0x000055c67d781d94 in std::__1::__thread_execute[abi:ne200100]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)((anonymous namespace)::aio_libaio*), (anonymous namespace)::aio_libaio*, 2ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)((anonymous namespace)::aio_libaio*), (anonymous namespace)::aio_libaio*>&, std::__1::__tuple_indices<2ul>) (__t=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:199

#5  0x000055c67d780f67 in std::__1::__thread_proxy[abi:ne200100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)((anonymous namespace)::aio_libaio*), (anonymous namespace)::aio_libaio*> >(void*) (__vp=0x702000000200) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:208

#6  0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#7  0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7fc6c587b6c0 (LWP 115292)):

warning: Section `.reg-xstate/115292' in core file too small.

#0  0x00007fc6d6ab47d9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x000055c67cc8b8fd in ssux_lock_impl<false>::wait (this=0x55c684bbe0f0 <log_sys+48>, lk=2147483649) at /home/buildbot/src/storage/innobase/sync/srw_lock.cc:261

#2  0x000055c67cc8b56a in ssux_lock_impl<false>::wr_wait (this=0x55c684bbe0f0 <log_sys+48>, lk=2147483649) at /home/buildbot/src/storage/innobase/sync/srw_lock.cc:371

#3  0x000055c67cc8eaab in ssux_lock_impl<false>::u_wr_upgrade (this=0x55c684bbe0f0 <log_sys+48>) at /home/buildbot/src/storage/innobase/include/srw_lock.h:297

#4  0x000055c67cc8e5a7 in srw_lock_impl<false>::psi_wr_lock (this=0x55c684bbe0e8 <log_sys+40>, file=0x55c67edffdbc "/home/buildbot/src/storage/innobase/log/log0log.cc", line=510) at /home/buildbot/src/storage/innobase/sync/srw_lock.cc:513

#5  0x000055c67c4dd5b5 in srw_lock_impl<false>::wr_lock (this=0x55c684bbe0e8 <log_sys+40>, file=0x55c67edffdbc "/home/buildbot/src/storage/innobase/log/log0log.cc", line=510) at /home/buildbot/src/storage/innobase/include/srw_lock.h:549

#6  0x000055c67c4b9e14 in log_get_lsn () at /home/buildbot/src/storage/innobase/log/log0log.cc:510

#7  0x000055c67c4cdb8b in log_buffer_flush_to_disk (durable=true) at /home/buildbot/src/storage/innobase/log/log0log.cc:1214

#8  0x000055c67cc30f3d in srv_sync_log_buffer_in_background () at /home/buildbot/src/storage/innobase/srv/srv0srv.cc:1277

#9  0x000055c67cc30905 in srv_master_callback () at /home/buildbot/src/storage/innobase/srv/srv0srv.cc:1381

#10 0x000055c67d73b63c in tpool::thread_pool_generic::timer_generic::run (this=0x71100004a4c0) at /home/buildbot/src/tpool/tpool_generic.cc:328

#11 0x000055c67d73ad80 in tpool::thread_pool_generic::timer_generic::execute (arg=0x71100004a4c0) at /home/buildbot/src/tpool/tpool_generic.cc:348

#12 0x000055c67d75b1b7 in tpool::task::execute (this=0x71100004a500) at /home/buildbot/src/tpool/task.cc:37

#13 0x000055c67d72515a in tpool::thread_pool_generic::worker_main (this=0x718000000000, thread_var=0x7310000001e0) at /home/buildbot/src/tpool/tpool_generic.cc:566

#14 0x000055c67d7442ed in std::__1::__invoke[abi:ne200100]<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, void>(void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x703000004838: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55c67d724cd0 <tpool::thread_pool_generic::worker_main(tpool::worker_data*)>, __a0=@0x703000004848: 0x718000000000, __args=@0x703000004850: 0x7310000001e0) at /usr/lib/llvm-20/bin/../include/c++/v1/__type_traits/invoke.h:147

#15 0x000055c67d743f14 in std::__1::__thread_execute[abi:ne200100]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, 2ul, 3ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>&, std::__1::__tuple_indices<2ul, 3ul>) (__t=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:199

#16 0x000055c67d742d27 in std::__1::__thread_proxy[abi:ne200100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >(void*) (__vp=0x703000004830) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:208

#17 0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#18 0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7fc6cead96c0 (LWP 115173)):

warning: Section `.reg-xstate/115173' in core file too small.

#0  0x00007fc6d6a38f16 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x00007fc6d6a3b8bc in pthread_cond_timedwait () from /lib/x86_64-linux-gnu/libc.so.6

#2  0x000055c67de15e25 in safe_cond_timedwait (cond=0x55c684b391b0 <COND_checkpoint>, mp=0x55c684b390f8 <LOCK_checkpoint>, abstime=0x7fc6cead7718, file=0x55c67ef2c773 "/home/buildbot/src/mysys/my_thr_init.c", line=611) at /home/buildbot/src/mysys/thr_mutex.c:543

#3  0x000055c67ddc6d8e in psi_cond_timedwait (that=0x55c684b391b0 <COND_checkpoint>, mutex=0x55c684b390f8 <LOCK_checkpoint>, abstime=0x7fc6cead7718, file=0x55c67ed10bb8 "/home/buildbot/src/storage/maria/ma_servicethread.c", line=116) at /home/buildbot/src/mysys/my_thr_init.c:611

#4  0x000055c67b316870 in inline_mysql_cond_timedwait (that=0x55c684b391b0 <COND_checkpoint>, mutex=0x55c684b390f8 <LOCK_checkpoint>, abstime=0x7fc6cead7718, src_file=0x55c67ed10bb8 "/home/buildbot/src/storage/maria/ma_servicethread.c", src_line=116) at /home/buildbot/src/include/mysql/psi/mysql_thread.h:1086

#5  0x000055c67b3160c1 in my_service_thread_sleep (control=0x55c67f6c5440 <checkpoint_control>, sleep_time=29000000000) at /home/buildbot/src/storage/maria/ma_servicethread.c:115

#6  0x000055c67b2a8655 in ma_checkpoint_background (arg=0x1e) at /home/buildbot/src/storage/maria/ma_checkpoint.c:725

#7  0x000055c67b97d5a9 in pfs_spawn_thread (arg=0x716000000f18) at /home/buildbot/src/storage/perfschema/pfs.cc:2201

#8  0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#9  0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7fc6c41bb6c0 (LWP 115309)):

warning: Section `.reg-xstate/115309' in core file too small.

#0  0x00007fc6d6a38f16 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x00007fc6d6a3b8bc in pthread_cond_timedwait () from /lib/x86_64-linux-gnu/libc.so.6

#2  0x000055c67de15e25 in safe_cond_timedwait (cond=0x7fc6cdeda750, mp=0x55c684bba340 <lock_sys+192>, abstime=0x7fc6c41a2b08, file=0x55c67edfa338 "/home/buildbot/src/storage/innobase/lock/lock0lock.cc", line=2192) at /home/buildbot/src/mysys/thr_mutex.c:543

#3  0x000055c67c386ff8 in lock_wait (thr=0x72500003f8a8) at /home/buildbot/src/storage/innobase/lock/lock0lock.cc:2191

#4  0x000055c67c9a29ca in row_mysql_handle_errors (new_err=0x7fc6c41a6a2c, trx=0x7fc6cdeda6c0, thr=0x72500003f8a8, savept=0x0) at /home/buildbot/src/storage/innobase/row/row0mysql.cc:699

#5  0x000055c67cb075bb in row_search_mvcc (buf=0x719000050530 "\377\377\377\377\377\377\377", mode=PAGE_CUR_G, prebuilt=0x72500003e8a0, match_mode=0, direction=0) at /home/buildbot/src/storage/innobase/row/row0sel.cc:5873

#6  0x000055c67c04f012 in ha_innobase::index_read (this=0x71d000155430, buf=0x719000050530 "\377\377\377\377\377\377\377", key_ptr=key_ptr@entry=0x0, key_len=key_len@entry=0, find_flag=find_flag@entry=HA_READ_AFTER_KEY) at /home/buildbot/src/storage/innobase/handler/ha_innodb.cc:9032

#7  0x000055c67c050975 in ha_innobase::index_first (this=0x7fc6cdeda778, buf=0x189 <error: Cannot access memory at address 0x189>) at /home/buildbot/src/storage/innobase/handler/ha_innodb.cc:9379

#8  ha_innobase::rnd_next (this=0x7fc6cdeda778, buf=0x189 <error: Cannot access memory at address 0x189>) at /home/buildbot/src/storage/innobase/handler/ha_innodb.cc:9471

#9  0x000055c679eff4fd in handler::ha_rnd_next (this=0x71d000155430, buf=0x719000050530 "\377\377\377\377\377\377\377") at /home/buildbot/src/sql/handler.cc:3580

#10 0x000055c67768122a in rr_sequential (info=0x7fc6c41aba20) at /home/buildbot/src/sql/records.cc:519

#11 0x000055c6775bdc72 in READ_RECORD::read_record (this=0x7fc6c41aba20) at /home/buildbot/src/sql/records.h:81

#12 0x000055c678b5ec46 in mysql_update (thd=0x72b000126018, table_list=0x71c000030030, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, ignore=false, found_return=0x7fc6c41b4508, updated_return=0x7fc6c41b4500) at /home/buildbot/src/sql/sql_update.cc:1040

#13 0x000055c67807ab61 in mysql_execute_command (thd=0x72b000126018, is_called_from_prepared_stmt=false) at /home/buildbot/src/sql/sql_parse.cc:4471

#14 0x000055c6780393dd in mysql_parse (thd=0x72b000126018, rawbuf=0x71300003fff0 "UPDATE t1 SET a=@f,b=@f,c=@f,d=@f,e=@f,f=@f,g=@f,h=@f,i=@f,j=@f,\nk=@f,l=@f,m=@f,n=@f,o=@f,p=@f,q=@f,r=@f,s=@f,t=@f,u=@f,\nv=@f,w=@f,x=@b,y=@f,z=@f,\naa=@f,ba=@f,ca=@f,da=@f,ea=@f,fa=@f,ga=@f,ha=@f,ia=@f"..., length=304, parser_state=0x7fc6c41b84a8) at /home/buildbot/src/sql/sql_parse.cc:8180

#15 0x000055c678027213 in dispatch_command (command=COM_QUERY, thd=0x72b000126018, packet=0x72900005f019 "UPDATE t1 SET a=@f,b=@f,c=@f,d=@f,e=@f,f=@f,g=@f,h=@f,i=@f,j=@f,\nk=@f,l=@f,m=@f,n=@f,o=@f,p=@f,q=@f,r=@f,s=@f,t=@f,u=@f,\nv=@f,w=@f,x=@b,y=@f,z=@f,\naa=@f,ba=@f,ca=@f,da=@f,ea=@f,fa=@f,ga=@f,ha=@f,ia=@f"..., packet_length=304, blocking=true) at /home/buildbot/src/sql/sql_parse.cc:1906

#16 0x000055c67803e99f in do_command (thd=0x72b000126018, blocking=true) at /home/buildbot/src/sql/sql_parse.cc:1419

#17 0x000055c678f45da1 in do_handle_one_connection (connect=0x70600000dbd8, put_in_cache=true) at /home/buildbot/src/sql/sql_connect.cc:1475

#18 0x000055c678f4469e in handle_one_connection (arg=0x70600000dbd8) at /home/buildbot/src/sql/sql_connect.cc:1387

#19 0x000055c67b97d5a9 in pfs_spawn_thread (arg=0x716000003918) at /home/buildbot/src/storage/perfschema/pfs.cc:2201

#20 0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#21 0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7fc6c4bc76c0 (LWP 115293)):

warning: Section `.reg-xstate/115293' in core file too small.

#0  0x00007fc6d6a38f16 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x00007fc6d6a3b5d8 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6

#2  0x000055c67de141f1 in safe_cond_wait (cond=0x55c684251098 <COND_manager>, mp=0x55c684250fe8 <LOCK_manager>, file=0x55c67ef2c773 "/home/buildbot/src/mysys/my_thr_init.c", line=598) at /home/buildbot/src/mysys/thr_mutex.c:489

#3  0x000055c67ddc649e in psi_cond_wait (that=0x55c684251098 <COND_manager>, mutex=0x55c684250fe8 <LOCK_manager>, file=0x55c67e9613df "/home/buildbot/src/sql/sql_manager.cc", line=109) at /home/buildbot/src/mysys/my_thr_init.c:598

#4  0x000055c678014112 in inline_mysql_cond_wait (that=0x55c684251098 <COND_manager>, mutex=0x55c684250fe8 <LOCK_manager>, src_file=0x55c67e9613df "/home/buildbot/src/sql/sql_manager.cc", src_line=109) at /home/buildbot/src/include/mysql/psi/mysql_thread.h:1070

#5  0x000055c678012f2f in handle_manager (arg=0x0) at /home/buildbot/src/sql/sql_manager.cc:109

#6  0x000055c67b97d5a9 in pfs_spawn_thread (arg=0x716000001b18) at /home/buildbot/src/storage/perfschema/pfs.cc:2201

#7  0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7fc6c798a6c0 (LWP 115210)):

warning: Section `.reg-xstate/115210' in core file too small.

#0  0x00007fc6d6ab47d9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x000055c67cc89d39 in srw_mutex_impl<true>::wait (this=0x715000008690, lk=5) at /home/buildbot/src/storage/innobase/sync/srw_lock.cc:253

#2  0x000055c67cc89a91 in srw_mutex_impl<true>::wait_and_lock (this=0x715000008690) at /home/buildbot/src/storage/innobase/sync/srw_lock.cc:313

#3  0x000055c67c299ef3 in srw_mutex_impl<true>::wr_lock (this=0x715000008690) at /home/buildbot/src/storage/innobase/include/srw_lock.h:152

#4  0x000055c67c6158c8 in ssux_lock_impl<true>::u_lock (this=0x715000008690) at /home/buildbot/src/storage/innobase/include/srw_lock.h:267

#5  0x000055c67cc832a3 in ssux_lock::psi_u_lock (this=0x715000008688, file=0x55c67ee89022 "/home/buildbot/src/storage/innobase/btr/btr0cur.cc", line=1226) at /home/buildbot/src/storage/innobase/sync/srw_lock.cc:550

#6  0x000055c67c369856 in ssux_lock::u_lock (this=0x715000008688, file=0x55c67ee89022 "/home/buildbot/src/storage/innobase/btr/btr0cur.cc", line=1226) at /home/buildbot/src/storage/innobase/include/srw_lock.h:469

#7  sux_lock<ssux_lock>::u_lock (this=0x715000008688, file=<optimized out>, line=<optimized out>) at /home/buildbot/src/storage/innobase/include/sux_lock.h:353

#8  mtr_t::u_lock (this=0x7fc6c7986c68, file=0x55c67ee89022 "/home/buildbot/src/storage/innobase/btr/btr0cur.cc", line=1226, lock=0x715000008688) at /home/buildbot/src/storage/innobase/include/mtr0mtr.h:283

#9  0x000055c67cdf698b in btr_cur_t::search_leaf (this=0x71a00000fd10, tuple=0x71300000e260, mode=PAGE_CUR_LE, latch_mode=BTR_MODIFY_TREE, mtr=0x7fc6c7986c68) at /home/buildbot/src/storage/innobase/btr/btr0cur.cc:1226

#10 0x000055c67c8bc4c5 in btr_pcur_open_with_no_init (tuple=0x71300000e260, mode=PAGE_CUR_LE, latch_mode=BTR_MODIFY_TREE, cursor=0x71a00000fd10, mtr=0x7fc6c7986c68) at /home/buildbot/src/storage/innobase/include/btr0pcur.inl:322

#11 0x000055c67cef1e3d in btr_pcur_t::restore_position (this=0x71a00000fd10, restore_latch_mode=BTR_MODIFY_TREE, mtr=0x7fc6c7986c68) at /home/buildbot/src/storage/innobase/btr/btr0pcur.cc:437

#12 0x000055c67cb9e547 in row_undo_mod_clust_low (node=0x71a00000fca0, offsets=0x7fc6c7986c30, offsets_heap=0x7fc6c7986c38, heap=0x71900000ff18, sys=0x7fc6c7986c23 "", thr=0x716000010358, mtr=0x7fc6c7986c68, mode=BTR_MODIFY_TREE) at /home/buildbot/src/storage/innobase/row/row0umod.cc:96

#13 0x000055c67cb841e3 in row_undo_mod_clust (node=0x71a00000fca0, thr=0x716000010358) at /home/buildbot/src/storage/innobase/row/row0umod.cc:293

#14 0x000055c67cb79b4e in row_undo_mod (node=0x71a00000fca0, thr=0x716000010358) at /home/buildbot/src/storage/innobase/row/row0umod.cc:1372

#15 0x000055c67cbac0b9 in row_undo (node=0x71a00000fca0, thr=<optimized out>) at /home/buildbot/src/storage/innobase/row/row0undo.cc:401

#16 row_undo_step (thr=<optimized out>) at /home/buildbot/src/storage/innobase/row/row0undo.cc:442

#17 0x000055c67c7403ee in que_thr_step (thr=0x716000010358) at /home/buildbot/src/storage/innobase/que/que0que.cc:551

#18 0x000055c67c73be50 in que_run_threads_low (thr=0x716000010358) at /home/buildbot/src/storage/innobase/que/que0que.cc:609

#19 0x000055c67c73b2dd in que_run_threads (thr=0x716000010358) at /home/buildbot/src/storage/innobase/que/que0que.cc:629

#20 0x000055c67ccfbc10 in trx_rollback_active (trx=0x7fc6cded9b80) at /home/buildbot/src/storage/innobase/trx/trx0roll.cc:305

#21 0x000055c67ccf8e29 in trx_rollback_recovered (all=true) at /home/buildbot/src/storage/innobase/trx/trx0roll.cc:445

#22 0x000055c67ccfc869 in trx_rollback_all_recovered () at /home/buildbot/src/storage/innobase/trx/trx0roll.cc:491

#23 0x000055c67d75993d in tpool::task_group::execute (this=0x55c684bf7f98 <rollback_all_recovered_group>, t=0x55c684bf8030 <rollback_all_recovered_task>) at /home/buildbot/src/tpool/task_group.cc:70

#24 0x000055c67d75b113 in tpool::task::execute (this=0x55c684bf8030 <rollback_all_recovered_task>) at /home/buildbot/src/tpool/task.cc:32

#25 0x000055c67d72515a in tpool::thread_pool_generic::worker_main (this=0x718000000000, thread_var=0x731000000000) at /home/buildbot/src/tpool/tpool_generic.cc:566

#26 0x000055c67d7442ed in std::__1::__invoke[abi:ne200100]<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, void>(void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x703000002618: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55c67d724cd0 <tpool::thread_pool_generic::worker_main(tpool::worker_data*)>, __a0=@0x703000002628: 0x718000000000, __args=@0x703000002630: 0x731000000000) at /usr/lib/llvm-20/bin/../include/c++/v1/__type_traits/invoke.h:147

#27 0x000055c67d743f14 in std::__1::__thread_execute[abi:ne200100]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, 2ul, 3ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>&, std::__1::__tuple_indices<2ul, 3ul>) (__t=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:199

#28 0x000055c67d742d27 in std::__1::__thread_proxy[abi:ne200100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >(void*) (__vp=0x703000002610) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:208

#29 0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#30 0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fc6c6e856c0 (LWP 115211)):

warning: Section `.reg-xstate/115211' in core file too small.

#0  0x00007fc6d6a38f16 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x00007fc6d6a3bbaf in pthread_cond_clockwait () from /lib/x86_64-linux-gnu/libc.so.6

#2  0x000055c67d740187 in std::__1::condition_variable::__do_timed_wait[abi:ne200100](std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) (this=0x7310000000a0, __lk=..., __tp=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__condition_variable/condition_variable.h:226

#3  0x000055c67d731b42 in std::__1::condition_variable::wait_for<long long, std::__1::ratio<1l, 1000l> > (this=0x7310000000a0, __lk=..., __d=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__condition_variable/condition_variable.h:196

#4  0x000055c67d7233a1 in tpool::thread_pool_generic::wait_for_tasks (this=0x718000000000, lk=..., thread_data=0x7310000000a0) at /home/buildbot/src/tpool/tpool_generic.cc:466

#5  0x000055c67d7240fb in tpool::thread_pool_generic::get_task (this=0x718000000000, thread_var=0x7310000000a0, t=0x7fc6c6e83b58) at /home/buildbot/src/tpool/tpool_generic.cc:519

#6  0x000055c67d724fac in tpool::thread_pool_generic::worker_main (this=0x718000000000, thread_var=0x7310000000a0) at /home/buildbot/src/tpool/tpool_generic.cc:564

#7  0x000055c67d7442ed in std::__1::__invoke[abi:ne200100]<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, void>(void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x703000002678: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55c67d724cd0 <tpool::thread_pool_generic::worker_main(tpool::worker_data*)>, __a0=@0x703000002688: 0x718000000000, __args=@0x703000002690: 0x7310000000a0) at /usr/lib/llvm-20/bin/../include/c++/v1/__type_traits/invoke.h:147

#8  0x000055c67d743f14 in std::__1::__thread_execute[abi:ne200100]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, 2ul, 3ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>&, std::__1::__tuple_indices<2ul, 3ul>) (__t=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:199

#9  0x000055c67d742d27 in std::__1::__thread_proxy[abi:ne200100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >(void*) (__vp=0x703000002670) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:208

#10 0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#11 0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fc6caca16c0 (LWP 115180)):

warning: Section `.reg-xstate/115180' in core file too small.

#0  0x00007fc6d6a3912b in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x00007fc6d6a3e8af in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#2  0x00007fc6d6a3b7ad in pthread_cond_timedwait () from /lib/x86_64-linux-gnu/libc.so.6

#3  0x000055c67de15e25 in safe_cond_timedwait (cond=0x55c67f6e10d0 <buf_pool+17552>, mp=0x55c67f6e0fc0 <buf_pool+17280>, abstime=0x7fc6cac9fc28, file=0x55c67eea6350 "/home/buildbot/src/storage/innobase/buf/buf0flu.cc", line=2567) at /home/buildbot/src/mysys/thr_mutex.c:543

#4  0x000055c67d0ccdbb in buf_flush_page_cleaner () at /home/buildbot/src/storage/innobase/buf/buf0flu.cc:2566

#5  0x000055c67d104bad in std::__1::__invoke[abi:ne200100]<void (*)()>(void (*&&)()) (__f=@0x7010000000c8: 0x55c67d0cba30 <buf_flush_page_cleaner()>) at /usr/lib/llvm-20/bin/../include/c++/v1/__type_traits/invoke.h:179

#6  0x000055c67d104af4 in _ZNSt3__116__thread_executeB8ne200100INS_10unique_ptrINS_15__thread_structENS_14default_deleteIS2_EEEEPFvvEJETpTnmJEEEvRNS_5tupleIJT_T0_DpT1_EEENS_15__tuple_indicesIJXspT2_EEEE (__t=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:199

#7  0x000055c67d104007 in std::__1::__thread_proxy[abi:ne200100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)()> >(void*) (__vp=0x7010000000c0) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:208

#8  0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#9  0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fc6c63806c0 (LWP 115212)):

#0  0x00007fc6d6a3deec in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#1  0x000055c67dddab4b in my_write_core (sig=6) at /home/buildbot/src/mysys/stacktrace.c:424

#2  0x000055c679eb22cb in handle_fatal_signal (sig=6) at /home/buildbot/src/sql/signal_handler.cc:298

#3  0x000055c6773331d9 in SignalHandler(int) ()

#4  <signal handler called>

#5  0x00007fc6d6a3deec in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#6  0x00007fc6d69eefb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6

#7  0x00007fc6d69d9472 in abort () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x000055c67cd6c426 in ut_dbg_assertion_failed (expr=0x55c67ee9ebf9 "count == list.count", file=0x55c67edcac8f "/home/buildbot/src/storage/innobase/include/ut0lst.h", line=466) at /home/buildbot/src/storage/innobase/ut/ut0dbg.cc:60

#9  0x000055c67d103492 in ut_list_map<ut_list_base<buf_page_t, ut_list_node<buf_page_t> buf_page_t::*>, Check> (list=..., functor=...) at /home/buildbot/src/storage/innobase/include/ut0lst.h:466

#10 0x000055c67d10261e in ut_list_validate<ut_list_base<buf_page_t, ut_list_node<buf_page_t> buf_page_t::*>, Check> (list=..., functor=...) at /home/buildbot/src/storage/innobase/include/ut0lst.h:495

#11 0x000055c67d0acf05 in buf_flush_validate_low () at /home/buildbot/src/storage/innobase/buf/buf0flu.cc:2947

#12 0x000055c67d0a90cb in buf_flush_validate_skip () at /home/buildbot/src/storage/innobase/buf/buf0flu.cc:109

#13 0x000055c67d0a88c3 in buf_pool_t::page_cleaner_wakeup (this=0x55c67f6dcc40 <buf_pool>, for_LRU=false) at /home/buildbot/src/storage/innobase/buf/buf0flu.cc:115

#14 0x000055c67c5b749a in mtr_t::commit_log<true> (mtr=0x7fc6c637d328, lsns=...) at /home/buildbot/src/storage/innobase/mtr/mtr0mtr.cc:378

#15 0x000055c67c584a53 in mtr_t::commit (this=0x7fc6c637d328) at /home/buildbot/src/storage/innobase/mtr/mtr0mtr.cc:486

#16 0x000055c67cea244d in btr_blob_free (block=0x7fc6cb008470, all=true, mtr=0x7fc6c637d328) at /home/buildbot/src/storage/innobase/btr/btr0cur.cc:5953

#17 0x000055c67cea9a14 in btr_free_externally_stored_field (index=0x715000008520, field_ref=0x7fc6cbba6750 "", rec=0x0, offsets=0x0, block=0x7fc6cb805ca0, i=0, rollback=false, local_mtr=0x7fc6c637d9f8) at /home/buildbot/src/storage/innobase/btr/btr0cur.cc:6673

#18 0x000055c67ca668d6 in row_purge_upd_exist_or_extern_func (thr=<optimized out>, node=<optimized out>, undo_rec=<optimized out>) at /home/buildbot/src/storage/innobase/row/row0purge.cc:1201

#19 row_purge_record_func (node=<optimized out>, undo_rec=<optimized out>, thr=<optimized out>, updated_extern=<optimized out>) at /home/buildbot/src/storage/innobase/row/row0purge.cc:1511

#20 row_purge (node=<optimized out>, undo_rec=<optimized out>, thr=<optimized out>) at /home/buildbot/src/storage/innobase/row/row0purge.cc:1550

#21 row_purge_step (thr=<optimized out>) at /home/buildbot/src/storage/innobase/row/row0purge.cc:1613

#22 0x000055c67c7404df in que_thr_step (thr=0x716000001358) at /home/buildbot/src/storage/innobase/que/que0que.cc:553

#23 0x000055c67c73be50 in que_run_threads_low (thr=0x716000001358) at /home/buildbot/src/storage/innobase/que/que0que.cc:609

#24 0x000055c67c73b2dd in que_run_threads (thr=0x716000001358) at /home/buildbot/src/storage/innobase/que/que0que.cc:629

#25 0x000055c67cc33eef in srv_task_execute () at /home/buildbot/src/storage/innobase/srv/srv0srv.cc:1444

#26 0x000055c67cc33714 in srv_purge_worker_task_low () at /home/buildbot/src/storage/innobase/srv/srv0srv.cc:1575

#27 0x000055c67729ec0b in trx_purge (n_tasks=<optimized out>, history_size=<optimized out>) at /home/buildbot/src/storage/innobase/trx/trx0purge.cc:1438

#28 0x000055c67cc40ecc in purge_coordinator_state::do_purge (this=0x55c684bf7340 <purge_state>) at /home/buildbot/src/storage/innobase/srv/srv0srv.cc:1510

#29 0x000055c67cc2d3a1 in purge_coordinator_callback () at /home/buildbot/src/storage/innobase/srv/srv0srv.cc:1594

#30 0x000055c67d75993d in tpool::task_group::execute (this=0x55c684bf7100 <purge_coordinator_task_group>, t=0x55c684bf7198 <purge_coordinator_task>) at /home/buildbot/src/tpool/task_group.cc:70

#31 0x000055c67d75b113 in tpool::task::execute (this=0x55c684bf7198 <purge_coordinator_task>) at /home/buildbot/src/tpool/task.cc:32

#32 0x000055c67d72515a in tpool::thread_pool_generic::worker_main (this=0x718000000000, thread_var=0x731000000140) at /home/buildbot/src/tpool/tpool_generic.cc:566

#33 0x000055c67d7442ed in std::__1::__invoke[abi:ne200100]<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, void>(void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x7030000026d8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55c67d724cd0 <tpool::thread_pool_generic::worker_main(tpool::worker_data*)>, __a0=@0x7030000026e8: 0x718000000000, __args=@0x7030000026f0: 0x731000000140) at /usr/lib/llvm-20/bin/../include/c++/v1/__type_traits/invoke.h:147

#34 0x000055c67d743f14 in std::__1::__thread_execute[abi:ne200100]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*, 2ul, 3ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>&, std::__1::__tuple_indices<2ul, 3ul>) (__t=...) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:199

#35 0x000055c67d742d27 in std::__1::__thread_proxy[abi:ne200100]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >(void*) (__vp=0x7030000026d0) at /usr/lib/llvm-20/bin/../include/c++/v1/__thread/thread.h:208

#36 0x00007fc6d6a3c1f5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6

#37 0x00007fc6d6abbb00 in clone () from /lib/x86_64-linux-gnu/libc.so.6

Compressed file /dev/shm/normal/15/log/innodb.innodb-32k-crash/mysqld.1/data/core.115127

 - saving '/dev/shm/normal/15/log/innodb.innodb-32k-crash/' to '/dev/shm/normal/log/innodb.innodb-32k-crash/'