Galera test failure on galera_unicode_identifiers

galera.galera_unicode_identifiers 'innodb' w1 [ fail ]  timeout after 900 seconds

        Test ended at 2021-07-27 02:41:03

Test case timeout after 900 seconds

== /dev/shm/var/1/log/galera_unicode_identifiers.log == 

UNIQUE `index name with space` (`second column with space`)

) engine=innodb;

INSERT INTO `table with space` VALUES (1, 1);

CREATE DATABASE `база`;

USE `база`;

CREATE TABLE `таблица` (

`първа_колона` INTEGER PRIMARY KEY,

`втора_колона` INTEGER,

UNIQUE `индекс` (`втора_колона`)

) engine=innodb;

INSERT INTO `таблица` VALUES (1, 1);

CREATE DATABASE `втора база`;

USE `втора база`;

CREATE TABLE `втора таблица` (

`първа колона` INTEGER,

`втора колона` INTEGER,

KEY `първи индекс` (`първа колона`)

) engine=innodb;

INSERT INTO `втора таблица` VALUES (1, 1);

connection node_2;

 == /dev/shm/var/1/tmp/analyze-timeout-mysqld.2.err ==

mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local server through socket '/dev/shm/var/tmp/1/mysqld.2.sock' (111)

 == /dev/shm/var/1/tmp/analyze-timeout-mysqld.1.err ==

mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local server through socket '/dev/shm/var/tmp/1/mysqld.1.sock' (111)

 - found 'core' (0/0)

Trying 'dbx' to get a backtrace

Trying 'gdb' to get a backtrace from coredump /dev/shm/var/1/log/galera.galera_unicode_identifiers-innodb/mysqld.2/data/core

Core generated by '/usr/sbin/mariadbd'

Output from gdb follows. The first stack trace is from the failing thread.

The following stack traces are from all threads (so the failing one is

duplicated).

--------------------------

warning: Can't open file anon_inode:[io_uring] which was expanded to anon_inode:[io_uring] during file-backed mapping note processing

warning: Can't open file anon_inode:[io_uring] which was expanded to anon_inode:[io_uring] during file-backed mapping note processing

warning: Can't open file /dev/shm/var/1/mysqld.2/data/galera.cache during file-backed mapping note processing

warning: Can't open file /dev/shm/var/1/mysqld.2/data/tc.log during file-backed mapping note processing

[New LWP 20254]

[New LWP 20255]

[New LWP 20256]

[New LWP 20518]

[New LWP 20522]

[New LWP 20525]

[New LWP 20529]

[New LWP 20260]

[New LWP 21543]

[New LWP 20257]

[New LWP 20258]

[New LWP 20259]

[New LWP 20528]

[New LWP 20530]

[Thread debugging using libthread_db enabled]

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

Core was generated by `/usr/sbin/mariadbd --defaults-group-suffix=.2 --defaults-file=/dev/shm/var/1/my'.

Program terminated with signal SIGABRT, Aborted.

#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

56	../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory.

[Current thread is 1 (Thread 0x7f80a4f9c040 (LWP 20254))]

#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

#1  0x0000562d1cdc9b49 in my_write_core (sig=sig@entry=6) at ./mysys/stacktrace.c:424

#2  0x0000562d1c896380 in handle_fatal_signal (sig=6) at ./sql/signal_handler.cc:344

#3  <signal handler called>

#4  0x00007f80a53863ff in __GI___poll (fds=0x562d1ffb9208, nfds=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

#5  0x0000562d1c59eeaa in poll (__timeout=-1, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46

#6  handle_connections_sockets () at ./sql/mysqld.cc:6110

#7  0x0000562d1c59fec8 in mysqld_main (argc=<optimized out>, argv=<optimized out>) at ./sql/mysqld.cc:5815

#8  0x00007f80a52b9d0a in __libc_start_main (main=0x562d1c564df0 <main(int, char**)>, argc=23, argv=0x7ffcf97de298, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcf97de288) at ../csu/libc-start.c:308

#9  0x0000562d1c5947ca in _start () at ./sql/my_decimal.h:147

Thread 14 (Thread 0x7f80716fe700 (LWP 20530)):

#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f80716fdd60, clockid=1903156288, expected=0, futex_word=0x562d1d63eaac <thread_cache+44>) at ../sysdeps/nptl/futex-internal.h:323

#1  __pthread_cond_wait_common (abstime=0x7f80716fdd60, clockid=1903156288, mutex=0x562d1d63eaf0 <thread_cache+112>, cond=0x562d1d63ea80 <thread_cache>) at pthread_cond_wait.c:520

#2  __pthread_cond_timedwait (cond=cond@entry=0x562d1d63ea80 <thread_cache>, mutex=mutex@entry=0x562d1d63eaf0 <thread_cache+112>, abstime=abstime@entry=0x7f80716fdd60) at pthread_cond_wait.c:656

#3  0x0000562d1c55d0ee in psi_cond_timedwait (that=that@entry=0x562d1d63ea80 <thread_cache>, mutex=mutex@entry=0x562d1d63eaf0 <thread_cache+112>, abstime=abstime@entry=0x7f80716fdd60, file=file@entry=0x562d1ce694cb "./sql/thread_cache.h", line=line@entry=176) at ./mysys/my_thr_init.c:609

#4  0x0000562d1c4febdb in inline_mysql_cond_timedwait (src_file=0x562d1ce694cb "./sql/thread_cache.h", src_line=176, abstime=0x7f80716fdd60, mutex=<optimized out>, that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1086

#5  Thread_cache::park (this=<optimized out>) at ./sql/thread_cache.h:176

#6  do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at ./sql/sql_connect.cc:1423

#7  0x0000562d1c77e1ad in handle_one_connection (arg=arg@entry=0x562d1ffaeac8) at ./sql/sql_connect.cc:1312

#8  0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1ffdee68) at ./storage/perfschema/pfs.cc:2201

#9  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#10 0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f8071794700 (LWP 20528)):

#0  0x00007f80a52cfba2 in __GI___sigtimedwait (set=set@entry=0x7f8071793c70, info=info@entry=0x7f8071793cf0, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29

#1  0x00007f80a52cfc07 in __GI___sigwaitinfo (set=set@entry=0x7f8071793c70, info=info@entry=0x7f8071793cf0) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:25

#2  0x0000562d1c596f03 in my_sigwait (code=<synthetic pointer>, sig=0x7f8071793c68, set=0x7f8071793c70) at ./include/my_pthread.h:195

#3  signal_hand (arg=arg@entry=0x0) at ./sql/mysqld.cc:3111

#4  0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1ff1c098) at ./storage/perfschema/pfs.cc:2201

#5  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#6  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f80a01f6700 (LWP 20259)):

#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7f80880133f4) at ../sysdeps/nptl/futex-internal.h:186

#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f8088013398, cond=0x7f80880133c8) at pthread_cond_wait.c:508

#2  __pthread_cond_wait (cond=cond@entry=0x7f80880133c8, mutex=mutex@entry=0x7f8088013398) at pthread_cond_wait.c:638

#3  0x0000562d1cb4c771 in inline_mysql_cond_wait (src_file=0x562d1cff35e2 "./sql/wsrep_thd.h", src_line=69, mutex=0x7f8088013398, that=0x7f80880133c8) at ./include/mysql/psi/mysql_thread.h:1072

#4  Wsrep_thd_queue::pop_front (this=0x7f8088013340) at ./sql/wsrep_thd.h:69

#5  wsrep_rollback_process (rollbacker=0x7f8088000c58, arg=<optimized out>) at ./sql/wsrep_thd.cc:236

#6  0x0000562d1cb3e3bf in start_wsrep_THD (arg=arg@entry=0x562d1fa14560) at ./sql/wsrep_mysqld.h:579

#7  0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1fa017e8) at ./storage/perfschema/pfs.cc:2201

#8  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#9  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f8091ffa700 (LWP 20258)):

#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x562d1f9abbc8) at ../sysdeps/nptl/futex-internal.h:186

#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562d1f9abb78, cond=0x562d1f9abba0) at pthread_cond_wait.c:508

#2  __pthread_cond_wait (cond=cond@entry=0x562d1f9abba0, mutex=mutex@entry=0x562d1f9abb78) at pthread_cond_wait.c:638

#3  0x00007f80a0c0173d in gu::Lock::wait (this=<synthetic pointer>, this=<synthetic pointer>, cond=@0x562d1f9abba0: {cond = {__data = {{__wseq = 1070, __wseq32 = {__low = 1070, __high = 0}}, {__g1_start = 1066, __g1_start32 = {__low = 1066, __high = 0}}, __g_refs = {2, 0}, __g_size = {0, 0}, __g1_orig_size = 4, __wrefs = 8, __g_signals = {0, 0}}, __size = ".\004\000\000\000\000\000\000*\004\000\000\000\000\000\000\002", '\000' <repeats 15 times>, "\004\000\000\000\b\000\000\000\000\000\000\000\000\000\000", __align = 1070}, ref_count = 1}) at ./galerautils/src/gu_mutex.hpp:86

#4  RecvBuf::front (timeout=<optimized out>, this=0x562d1f9abb78) at ./gcs/src/gcs_gcomm.cpp:114

#5  gcomm_recv (backend=<optimized out>, msg=0x562d1f9e94f0, timeout=9223372035999999999) at ./gcs/src/gcs_gcomm.cpp:610

#6  0x00007f80a0befe7d in core_msg_recv (timeout=9223372035999999999, recv_msg=0x562d1f9e94f0, backend=0x562d1f9e9650) at ./gcs/src/gcs_core.cpp:480

#7  gcs_core_recv (conn=0x562d1f9e9490, recv_act=recv_act@entry=0x7f8091ff9ce0, timeout=<optimized out>) at ./gcs/src/gcs_core.cpp:1201

#8  0x00007f80a0beb572 in gcs_recv_thread (arg=<optimized out>) at ./gcs/src/gcs.cpp:1413

#9  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#10 0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f80927fb700 (LWP 20257)):

#0  0x00007f80a5391116 in epoll_wait (epfd=6, events=events@entry=0x7f80927fa3e0, maxevents=maxevents@entry=128, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30

#1  0x00007f80a0cd6f1f in asio::detail::epoll_reactor::run (this=0x562d1f9d10a0, block=block@entry=true, ops=@0x7f80927faae8: {<asio::detail::noncopyable> = {<No data fields>}, front_ = 0x0, back_ = 0x0}) at ./asio/asio/detail/impl/epoll_reactor.ipp:391

#2  0x00007f80a0cd7989 in asio::detail::task_io_service::do_run_one (this=this@entry=0x562d1fa14a30, lock=@0x7f80927faab0: {<asio::detail::noncopyable> = {<No data fields>}, mutex_ = @0x562d1fa14a60, locked_ = false}, this_thread=@0x7f80927faae0: {<asio::detail::thread_info_base> = {<asio::detail::noncopyable> = {<No data fields>}, reusable_memory_ = 0x0}, private_op_queue = {<asio::detail::noncopyable> = {<No data fields>}, front_ = 0x0, back_ = 0x0}, private_outstanding_work = 0}, ec=@0x7f80927faaa0: {_M_value = 0, _M_cat = 0x7f80a5767160}) at ./asio/asio/detail/impl/task_io_service.ipp:355

#3  0x00007f80a0cd1771 in asio::detail::task_io_service::run (ec=@0x7f80927faaa0: {_M_value = 0, _M_cat = 0x7f80a5767160}, this=0x562d1fa14a30) at ./asio/asio/detail/impl/task_io_service.ipp:148

#4  asio::io_service::run (this=<optimized out>, this=<optimized out>) at ./asio/asio/impl/io_service.ipp:58

#5  gu::AsioIoService::run (this=<optimized out>) at ./galerautils/src/gu_asio.cpp:700

#6  0x00007f80a0c05cc3 in GCommConn::run (this=0x562d1f9ab980) at ./gcs/src/gcs_gcomm.cpp:435

#7  0x00007f80a0c06289 in run_fn (arg=<optimized out>) at ./gcs/src/gcs_gcomm.cpp:304

#8  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#9  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f8073fff700 (LWP 21543)):

#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

#1  0x0000562d1cc5ac73 in srw_mutex::wait (lk=<optimized out>, this=0x562d1d5bd008 <dict_sys+72>) at ./storage/innobase/sync/srw_lock.cc:224

#2  srw_mutex::wait_and_lock (this=this@entry=0x562d1d5bd008 <dict_sys+72>) at ./storage/innobase/sync/srw_lock.cc:262

#3  0x0000562d1cc5b0bf in srw_mutex::wr_lock (this=0x562d1d5bd008 <dict_sys+72>) at ./storage/innobase/include/srw_lock.h:70

#4  ssux_lock_low::wr_lock (this=0x562d1d5bd008 <dict_sys+72>) at ./storage/innobase/include/srw_lock.h:212

#5  srw_lock::psi_wr_lock (this=this@entry=0x562d1d5bd000 <dict_sys+64>, file=file@entry=0x562d1d01b1a8 "./storage/innobase/dict/dict0dict.cc", line=line@entry=1366) at ./storage/innobase/sync/srw_lock.cc:328

#6  0x0000562d1cce7105 in srw_lock::wr_lock (line=1366, file=0x562d1d01b1a8 "./storage/innobase/dict/dict0dict.cc", this=0x562d1d5bd000 <dict_sys+64>) at ./storage/innobase/include/srw_lock.h:423

#7  dict_sys_t::lock (line=1366, file=0x562d1d01b1a8 "./storage/innobase/dict/dict0dict.cc", this=0x562d1d5bcfc0 <dict_sys>) at ./storage/innobase/dict/dict0dict.cc:1071

#8  dict_sys_t::evict_table_LRU (this=0x562d1d5bcfc0 <dict_sys>, half=half@entry=false) at ./storage/innobase/dict/dict0dict.cc:1366

#9  0x0000562d1cc582e8 in srv_master_do_idle_tasks (counter_time=646228731) at ./storage/innobase/srv/srv0srv.cc:1584

#10 srv_master_callback () at ./storage/innobase/srv/srv0srv.cc:1641

#11 0x0000562d1cd618cb in tpool::thread_pool_generic::timer_generic::run (this=0x562d1fa50ca0) at ./tpool/tpool_generic.cc:313

#12 tpool::thread_pool_generic::timer_generic::execute (arg=0x562d1fa50ca0) at ./tpool/tpool_generic.cc:333

#13 0x0000562d1cd62782 in tpool::task::execute (this=0x562d1fa50ce0) at ./tpool/task.cc:52

#14 tpool::task::execute (this=0x562d1fa50ce0) at ./tpool/task.cc:42

#15 0x0000562d1cd6168f in tpool::thread_pool_generic::worker_main (this=0x562d1fa5d380, thread_var=0x562d1fa922c0) at ./tpool/tpool_generic.cc:550

#16 0x00007f80a566ced0 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6

#17 0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#18 0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f80a01ab700 (LWP 20260)):

#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

#1  0x0000562d1cc5ac73 in srw_mutex::wait (lk=<optimized out>, this=0x7f8071996938) at ./storage/innobase/sync/srw_lock.cc:224

#2  srw_mutex::wait_and_lock (this=this@entry=0x7f8071996938) at ./storage/innobase/sync/srw_lock.cc:262

#3  0x0000562d1cbda3fc in srw_mutex::wr_lock (this=0x7f8071996938) at ./storage/innobase/include/srw_lock.h:70

#4  ssux_lock_low::wr_lock (this=0x7f8071996938) at ./storage/innobase/include/srw_lock.h:212

#5  sux_lock<ssux_lock_low>::x_lock_upgraded (this=0x7f8071996938) at ./storage/innobase/include/sux_lock.h:412

#6  mtr_t::page_lock (this=this@entry=0x7f80a01a6510, block=block@entry=0x7f80719968c0, rw_latch=rw_latch@entry=2) at ./storage/innobase/mtr/mtr0mtr.cc:1076

#7  0x0000562d1ccc41c4 in buf_page_get_low (page_id={m_id = 12}, zip_size=<optimized out>, rw_latch=<optimized out>, guess=<optimized out>, mode=<optimized out>, mtr=<optimized out>, err=<optimized out>, allow_ibuf_merge=<optimized out>) at ./storage/innobase/buf/buf0buf.cc:2981

#8  0x0000562d1ccad07b in btr_cur_search_to_nth_level_func (index=index@entry=0x562d1fc553d0, level=level@entry=0, tuple=tuple@entry=0x7f8078011190, mode=mode@entry=PAGE_CUR_LE, latch_mode=<optimized out>, latch_mode@entry=2, cursor=cursor@entry=0x7f80a01a5de0, ahi_latch=<optimized out>, mtr=<optimized out>, autoinc=<optimized out>) at ./storage/innobase/btr/btr0cur.cc:1611

#9  0x0000562d1cc1b523 in btr_pcur_open_low (level=<optimized out>, mtr=0x7f80a01a6510, autoinc=<optimized out>, cursor=0x7f80a01a5de0, latch_mode=2, mode=PAGE_CUR_LE, tuple=0x7f8078011190, index=0x562d1fc553d0) at ./storage/innobase/include/btr0pcur.ic:439

#10 row_ins_clust_index_entry_low (flags=0, mode=2, index=0x562d1fc553d0, n_uniq=2, entry=0x7f8078011190, n_ext=0, thr=0x7f807c052020) at ./storage/innobase/row/row0ins.cc:2607

#11 0x0000562d1cc1d1b8 in row_ins_clust_index_entry (index=0x562d1fc553d0, entry=0x7f8078011190, thr=0x7f807c052020, n_ext=0) at ./storage/innobase/row/row0ins.cc:3235

#12 0x0000562d1cc1d9d5 in row_ins_index_entry (thr=0x7f807c052020, entry=<optimized out>, index=<optimized out>) at ./storage/innobase/row/row0ins.cc:3361

#13 row_ins_index_entry_step (thr=0x7f807c052020, node=0x7f807c051eb0) at ./storage/innobase/row/row0ins.cc:3529

#14 row_ins (thr=0x7f807c052020, node=0x7f807c051eb0) at ./storage/innobase/row/row0ins.cc:3675

#15 row_ins_step (thr=thr@entry=0x7f807c052020) at ./storage/innobase/row/row0ins.cc:3821

#16 0x0000562d1cc01bd6 in que_thr_step (thr=0x7f807c052020) at ./storage/innobase/que/que0que.cc:632

#17 que_run_threads_low (thr=<optimized out>) at ./storage/innobase/que/que0que.cc:709

#18 que_run_threads (thr=thr@entry=0x7f807c052020) at ./storage/innobase/que/que0que.cc:729

#19 0x0000562d1cc2ccc2 in row_create_index_for_mysql (index=<optimized out>, index@entry=0x7f807c038650, trx=trx@entry=0x7f8072998230, field_lengths=field_lengths@entry=0x7f807c044918, mode=<optimized out>, key_id=<optimized out>) at ./storage/innobase/row/row0mysql.cc:2394

#20 0x0000562d1cb890e2 in create_index (trx=<optimized out>, form=<optimized out>, table=<optimized out>, key_num=<optimized out>) at ./storage/innobase/handler/ha_innodb.cc:10946

#21 0x0000562d1cb86834 in create_table_info_t::create_table (this=0x7f80a01a73c0, create_fk=<optimized out>) at ./storage/innobase/handler/ha_innodb.cc:12617

#22 0x0000562d1cb8ad6d in ha_innobase::create (this=<optimized out>, name=0x7f80a01a8cc0 "./database@0020with@0020space/table@0020with@0020space", form=<optimized out>, create_info=<optimized out>, file_per_table=<optimized out>, trx=0x7f8072998230) at ./storage/innobase/handler/ha_innodb.cc:13135

#23 0x0000562d1c8a0080 in handler::ha_create (this=<optimized out>, name=<optimized out>, form=0x7f80a01a7960, info_arg=0x7f80a01a91b0) at ./sql/handler.cc:5405

#24 0x0000562d1c8a091a in ha_create_table (thd=thd@entry=0x7f807c000c58, path=<optimized out>, db=0x7f807c00cb58 "database with space", table_name=0x7f807c00c400 "table with space", create_info=create_info@entry=0x7f80a01a91b0, frm=frm@entry=0x7f80a01a8cb0, skip_frm_file=false) at ./sql/handler.cc:5870

#25 0x0000562d1c712e46 in create_table_impl (thd=thd@entry=0x7f807c000c58, ddl_log_state_create=ddl_log_state_create@entry=0x7f80a01a8f60, ddl_log_state_rm=<optimized out>, orig_db=@0x7f807c00c490: {str = 0x7f807c00cb58 "database with space", length = 19}, orig_table_name=@0x7f807c00c4a0: {str = 0x7f807c00c400 "table with space", length = 16}, db=@0x7f807c00c490: {str = 0x7f807c00cb58 "database with space", length = 19}, table_name=@0x7f807c00c4a0: {str = 0x7f807c00c400 "table with space", length = 16}, path=@0x7f80a01a8ca0: {str = 0x7f80a01a8cc0 "./database@0020with@0020space/table@0020with@0020space", length = 54}, options=<optimized out>, create_info=0x7f80a01a91b0, alter_info=0x7f80a01a90c0, create_table_mode=0, is_trans=0x7f80a01a8f5f, key_info=0x7f80a01a8c98, key_count=0x7f80a01a8c94, frm=0x7f80a01a8cb0) at ./sql/sql_table.cc:4447

#26 0x0000562d1c713354 in mysql_create_table_no_lock (thd=thd@entry=0x7f807c000c58, ddl_log_state_create=ddl_log_state_create@entry=0x7f80a01a8f60, ddl_log_state_rm=ddl_log_state_rm@entry=0x7f80a01a8f80, db=db@entry=0x7f807c00c490, table_name=table_name@entry=0x7f807c00c4a0, create_info=create_info@entry=0x7f80a01a91b0, alter_info=0x7f80a01a90c0, is_trans=0x7f80a01a8f5f, create_table_mode=0, table_list=0x7f807c00c478) at ./sql/sql_table.cc:4546

#27 0x0000562d1c713739 in mysql_create_table (thd=thd@entry=0x7f807c000c58, create_table=create_table@entry=0x7f807c00c478, create_info=create_info@entry=0x7f80a01a91b0, alter_info=alter_info@entry=0x7f80a01a90c0) at ./sql/sql_table.cc:4658

#28 0x0000562d1c714fc9 in Sql_cmd_create_table_like::execute (this=<optimized out>, thd=0x7f807c000c58) at ./sql/sql_table.cc:11778

#29 0x0000562d1c66fd79 in mysql_execute_command (thd=0x7f807c000c58, is_called_from_prepared_stmt=<optimized out>) at ./sql/sql_parse.cc:5993

#30 0x0000562d1c671007 in mysql_parse (thd=0x7f807c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x7f80a01a9920) at ./sql/sql_parse.cc:8026

#31 0x0000562d1c9b19dc in Query_log_event::do_apply_event (this=0x7f807c0226f8, rgi=0x7f807c01d220, query_arg=0x7f807c025d32 "CREATE TABLE `table with space` (\n`column with space` INTEGER AUTO_INCREMENT PRIMARY KEY,\n`second column with space` INTEGER,\nUNIQUE `index name with space` (`second column with space`)\n) engine=innod"..., q_len_arg=<optimized out>) at ./sql/sql_class.h:233

#32 0x0000562d1cb4b769 in Log_event::apply_event (rgi=<optimized out>, this=0x7f807c0226f8) at ./sql/log_event.h:1516

#33 wsrep_apply_events (thd=thd@entry=0x7f807c000c58, rli=<optimized out>, events_buf=<optimized out>, buf_len=0) at ./sql/wsrep_applier.cc:208

#34 0x0000562d1cb3354c in apply_events (err=@0x7f80a01a9c80: {buffer_ = std::vector of length 0, capacity 0}, data=@0x7f80a01a9ce0: {ptr_ = 0x7f809420e2f0, size_ = 535}, rli=<optimized out>, thd=<optimized out>) at ./wsrep-lib/include/wsrep/buffer.hpp:47

#35 Wsrep_high_priority_service::apply_toi (this=0x7f80a01aacc0, ws_meta=<optimized out>, data=@0x7f80a01a9ce0: {ptr_ = 0x7f809420e2f0, size_ = 535}, err=@0x7f80a01a9c80: {buffer_ = std::vector of length 0, capacity 0}) at ./sql/wsrep_high_priority_service.cc:406

#36 0x0000562d1ce49934 in apply_toi (data=@0x7f80a01a9ce0: {ptr_ = 0x7f809420e2f0, size_ = 535}, ws_meta=@0x7f80a01a9d00: {gtid_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = '\000' <repeats 15 times>}}, seqno_ = {seqno_ = -1}}, id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = "\244\n5S\356\242\021\353\260\330\322\064VHt\203"}}, seqno_ = {seqno_ = 2467}}, stid_ = {server_id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = "\244\n\005(\356\242\021\353\207t\017e\004'\256\002"}}, transaction_id_ = {id_ = 18446744073709551615}, client_id_ = {id_ = 346}}, depends_on_ = {seqno_ = 2466}, flags_ = 11}, ws_handle=@0x7f80a01a9cf0: {transaction_id_ = {id_ = 18446744073709551615}, opaque_ = 0x7f807c039480}, high_priority_service=@0x7f80a01aacc0: {_vptr.high_priority_service = 0x562d1d566170 <vtable for Wsrep_applier_service+16>, server_state_ = @0x562d1f9a3060, must_exit_ = false}, provider=@0x562d1f8a6010: {_vptr.provider = 0x562d1d572138 <vtable for wsrep::wsrep_provider_v26+16>, server_state_ = @0x562d1f9a3060}) at ./wsrep-lib/src/server_state.cpp:461

#37 wsrep::server_state::on_apply (this=<optimized out>, high_priority_service=@0x7f80a01aacc0: {_vptr.high_priority_service = 0x562d1d566170 <vtable for Wsrep_applier_service+16>, server_state_ = @0x562d1f9a3060, must_exit_ = false}, ws_handle=@0x7f80a01a9cf0: {transaction_id_ = {id_ = 18446744073709551615}, opaque_ = 0x7f807c039480}, ws_meta=@0x7f80a01a9d00: {gtid_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = '\000' <repeats 15 times>}}, seqno_ = {seqno_ = -1}}, id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = "\244\n5S\356\242\021\353\260\330\322\064VHt\203"}}, seqno_ = {seqno_ = 2467}}, stid_ = {server_id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = "\244\n\005(\356\242\021\353\207t\017e\004'\256\002"}}, transaction_id_ = {id_ = 18446744073709551615}, client_id_ = {id_ = 346}}, depends_on_ = {seqno_ = 2466}, flags_ = 11}, data=<optimized out>) at ./wsrep-lib/src/server_state.cpp:1126

#38 0x0000562d1ce5a825 in wsrep::high_priority_service::apply (data=@0x7f80a01a9ce0: {ptr_ = 0x7f809420e2f0, size_ = 535}, ws_meta=@0x7f80a01a9d00: {gtid_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = '\000' <repeats 15 times>}}, seqno_ = {seqno_ = -1}}, id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = "\244\n5S\356\242\021\353\260\330\322\064VHt\203"}}, seqno_ = {seqno_ = 2467}}, stid_ = {server_id_ = {static undefined_ = {static undefined_ = <same as static member of an already seen type>, data_ = {buf = '\000' <repeats 15 times>}}, data_ = {buf = "\244\n\005(\356\242\021\353\207t\017e\004'\256\002"}}, transaction_id_ = {id_ = 18446744073709551615}, client_id_ = {id_ = 346}}, depends_on_ = {seqno_ = 2466}, flags_ = 11}, ws_handle=@0x7f80a01a9cf0: {transaction_id_ = {id_ = 18446744073709551615}, opaque_ = 0x7f807c039480}, this=<optimized out>) at ./wsrep-lib/include/wsrep/high_priority_service.hpp:47

#39 (anonymous namespace)::apply_cb (ctx=ctx@entry=0x7f80a01aacc0, wsh=wsh@entry=0x7f80a01a9f30, flags=<optimized out>, flags@entry=69, buf=buf@entry=0x7f80a01a9f40, meta=meta@entry=0x7f80a01aa1f0, exit_loop=exit_loop@entry=0x7f80a01aa1af) at ./wsrep-lib/src/wsrep_provider_v26.cpp:504

#40 0x00007f80a0b8fae1 in galera::TrxHandleSlave::apply (this=this@entry=0x7f807c039480, recv_ctx=recv_ctx@entry=0x7f80a01aacc0, apply_cb=0x562d1ce5a720 <(anonymous namespace)::apply_cb(void*, wsrep_ws_handle_t const*, uint32_t, wsrep_buf_t const*, wsrep_trx_meta_t const*, wsrep_bool_t*)>, meta=@0x7f80a01aa1f0: {gtid = {uuid = {data = "\244\n5S\356\242\021\353\260\330\322\064VHt\203", alignment = 16938498817999047332}, seqno = 2467}, stid = {node = {data = "\244\n\005(\356\242\021\353\207t\017e\004'\256\002", alignment = 16938498817274481316}, trx = 18446744073709551615, conn = 346}, depends_on = 2466}, exit_loop=exit_loop@entry=@0x7f80a01aa1af: false) at ./galera/src/trx_handle.cpp:391

#41 0x00007f80a0b9e75f in galera::ReplicatorSMM::apply_trx (this=0x562d1f9d78a0, recv_ctx=0x7f80a01aacc0, ts=@0x7f807c039480: {<galera::TrxHandle> = {_vptr.TrxHandle = 0x7f80a0d61918 <vtable for galera::TrxHandleSlave+16>, static TRXHANDLE_FLAGS_MASK = 33791, static EXPLICIT_ROLLBACK_FLAGS = 10, static FLAGS_MATCH_API_FLAGS = true, static num_states_ = 12, state_ = {delete_ = false, trans_map_ = 0x7f80a0d66c00 <galera::TrxHandleSlave::trans_map_>, state_ = {first = galera::TrxHandle::S_COMMITTING, second = 1310}, state_hist_ = std::vector of length 3, capacity 4 = {{first = galera::TrxHandle::S_REPLICATING, second = 0}, {first = galera::TrxHandle::S_CERTIFYING, second = 3232}, {first = galera::TrxHandle::S_APPLYING, second = 482}}}, source_id_ = {data = "\244\n\005(\356\242\021\353\207t\017e\004'\256\002", alignment = 16938498817274481316}, conn_id_ = 346, trx_id_ = 18446744073709551615, timestamp_ = 646068556878, version_ = 5, write_set_flags_ = 69, local_ = false, master_ = false}, static trans_map_ = {impl_ = std::unordered_map with 4 elements = {[{from_ = galera::TrxHandle::S_COMMITTING, to_ = galera::TrxHandle::S_COMMITTED}] = {pre_guard_ = empty std::__cxx11::list, post_guard_ = empty std::__cxx11::list, pre_action_ = empty std::__cxx11::list, post_action_ = empty std::__cxx11::list}, [{from_ = galera::TrxHandle::S_APPLYING, to_ = galera::TrxHandle::S_COMMITTING}] = {pre_guard_ = empty std::__cxx11::list, post_guard_ = empty std::__cxx11::list, pre_action_ = empty std::__cxx11::list, post_action_ = empty std::__cxx11::list}, [{from_ = galera::TrxHandle::S_CERTIFYING, to_ = galera::TrxHandle::S_APPLYING}] = {pre_guard_ = empty std::__cxx11::list, post_guard_ = empty std::__cxx11::list, pre_action_ = empty std::__cxx11::list, post_action_ = empty std::__cxx11::list}, [{from_ = galera::TrxHandle::S_REPLICATING, to_ = galera::TrxHandle::S_CERTIFYING}] = {pre_guard_ = empty std::__cxx11::list, post_guard_ = empty std::__cxx11::list, pre_action_ = empty std::__cxx11::list, post_action_ = empty std::__cxx11::list}}}, local_seqno_ = 178, global_seqno_ = 2467, last_seen_seqno_ = 2466, depends_seqno_ = 2466, ends_nbo_ = -1, mem_pool_ = @0x562d1f9d80d0, write_set_ = {header_ = {static MAGIC_BYTE = 71 'G', static V3_CHECKSUM_SIZE = 8, static V3_ANNOT_FLAG = 1 '\001', static V3_UNORD_FLAG = 2 '\002', static V3_MAGIC_OFF = 0, static V3_HEADER_VERS_OFF = 1, static V3_HEADER_SIZE_OFF = 2, static V3_SETS_OFF = 3, static V3_FLAGS_OFF = 4, static V3_PA_RANGE_OFF = 6, static V3_LAST_SEEN_OFF = 8, static V3_SEQNO_OFF = 8, static V3_TIMESTAMP_OFF = 16, static V3_SOURCE_ID_OFF = 24, static V3_CONN_ID_OFF = 40, static V3_TRX_ID_OFF = 48, static V3_CRC_OFF = 56, static V3_SIZE = 64, static V3 = {header_ver_ = 1, header_size_ = 2, sets_ = 3, flags_ = 4, pa_range_ = 6, last_seen_ = 8, seqno_ = 8, timestamp_ = 16, source_id_ = 24, conn_id_ = 40, trx_id_ = 48, crc_ = 56}, static MAX_HEADER_SIZE = 64, local_ = '\000' <repeats 63 times>, ptr_ = 0x7f809420e270 "", ver_ = galera::WriteSetNG::VER5, size_ = 64 '@', chksm_ = {<No data fields>}}, size_ = 664, keys_ = {<gu::RecordSetIn<galera::KeySet::KeyPart>> = {<gu::RecordSetInBase> = {<gu::RecordSet> = {static MAX_VERSION = gu::RecordSet::VER2, static VER2_ALIGNMENT = 8, size_ = 40, count_ = 2, version_ = 2 '\002', check_type_ = 3 '\003', alignment_ = 8 '\b'}, head_ = 0x7f809420e2b0 "", next_ = 40, begin_ = 24}, <No data fields>}, version_ = galera::KeySet::FLAT8}, data_ = {<gu::RecordSetIn<galera::DataSet::RecordIn>> = {<gu::RecordSetInBase> = {<gu::RecordSet> = {static MAX_VERSION = gu::RecordSet::VER2, static VER2_ALIGNMENT = 8, size_ = 559, count_ = 1, version_ = 2 '\002', check_type_ = 3 '\003', alignment_ = 8 '\b'}, head_ = 0x7f809420e2d8 "", next_ = 559, begin_ = 24}, <No data fields>}, version_ = galera::DataSet::VER1}, unrd_ = {<gu::RecordSetIn<galera::DataSet::RecordIn>> = {<gu::RecordSetInBase> = {<gu::RecordSet> = {static MAX_VERSION = gu::RecordSet::VER2, static VER2_ALIGNMENT = 8, size_ = 0, count_ = 0, version_ = 0 '\000', check_type_ = 0 '\000', alignment_ = 0 '\000'}, head_ = 0x0, next_ = 0, begin_ = 0}, <No data fields>}, version_ = galera::DataSet::EMPTY}, annt_ = 0x0, check_thr_id_ = 0, check_thr_ = false, check_ = true, static SIZE_THRESHOLD = 4194304}, buf_ = 0x7f807c039480, action_ = {first = 0x7f809420e270, second = 664}, certified_ = true, committed_ = false, exit_loop_ = false, cert_bypass_ = false, queued_ = false}) at ./galera/src/replicator_smm.cpp:504

#42 0x00007f80a0ba3574 in galera::ReplicatorSMM::process_trx (this=0x562d1f9d78a0, recv_ctx=0x7f80a01aacc0, ts_ptr=@0x7f80a01aa670: {px = 0x7f807c039480, pn = {pi_ = 0x7f8078097a20}}) at ./galera/src/replicator_smm.cpp:2127

#43 0x00007f80a0bce94f in galera::GcsActionSource::process_writeset (this=0x562d1f9e2ac0, recv_ctx=0x7f80a01aacc0, act=@0x7f80a01aa6e0: {seqno_g = 2467, seqno_l = 178, buf = 0x7f809420e270, size = 664, type = GCS_ACT_WRITESET}, exit_loop=@0x7f80a01aa8ef: false) at ./galera/src/gcs_action_source.cpp:62

#44 0x00007f80a0bcf412 in galera::GcsActionSource::process (this=0x562d1f9e2ac0, recv_ctx=0x7f80a01aacc0, exit_loop=@0x7f80a01aa8ef: false) at ./galera/src/gcs_action_source.cpp:183

#45 0x00007f80a0ba39c8 in galera::ReplicatorSMM::async_recv (this=0x562d1f9d78a0, recv_ctx=0x7f80a01aacc0) at ./galera/src/replicator_smm.cpp:390

#46 0x00007f80a0b7e4ed in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at ./galera/src/wsrep_provider.cpp:236

#47 0x0000562d1ce5adee in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at ./wsrep-lib/src/wsrep_provider_v26.cpp:796

#48 0x0000562d1cb4d593 in wsrep_replication_process (thd=0x7f807c000c58, arg=<optimized out>) at ./sql/wsrep_thd.cc:57

#49 0x0000562d1cb3e3bf in start_wsrep_THD (arg=arg@entry=0x562d1fa2c190) at ./sql/wsrep_mysqld.h:579

#50 0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1fa01c38) at ./storage/perfschema/pfs.cc:2201

#51 0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#52 0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f8071749700 (LWP 20529)):

#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x562d1d6413e8 <COND_manager+40>) at ../sysdeps/nptl/futex-internal.h:186

#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562d1d641400 <LOCK_manager>, cond=0x562d1d6413c0 <COND_manager>) at pthread_cond_wait.c:508

#2  __pthread_cond_wait (cond=cond@entry=0x562d1d6413c0 <COND_manager>, mutex=mutex@entry=0x562d1d641400 <LOCK_manager>) at pthread_cond_wait.c:638

#3  0x0000562d1c55d075 in psi_cond_wait (that=that@entry=0x562d1d6413c0 <COND_manager>, mutex=mutex@entry=0x562d1d641400 <LOCK_manager>, file=file@entry=0x562d1ce7d05f "./sql/sql_manager.cc", line=line@entry=103) at ./mysys/my_thr_init.c:596

#4  0x0000562d1c4f80e6 in inline_mysql_cond_wait (that=0x562d1d6413c0 <COND_manager>, mutex=0x562d1d641400 <LOCK_manager>, src_file=0x562d1ce7d05f "./sql/sql_manager.cc", src_line=103) at ./include/mysql/psi/mysql_thread.h:1070

#5  handle_manager (arg=arg@entry=0x0) at ./sql/sql_manager.cc:103

#6  0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1ff6a4d8) at ./storage/perfschema/pfs.cc:2201

#7  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#8  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f80637fe700 (LWP 20525)):

#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f80637fdd00, clockid=1669323872, expected=0, futex_word=0x562d1fa92468) at ../sysdeps/nptl/futex-internal.h:323

#1  __pthread_cond_wait_common (abstime=0x7f80637fdd00, clockid=1669323872, mutex=0x562d1fa5d490, cond=0x562d1fa92440) at pthread_cond_wait.c:520

#2  __pthread_cond_clockwait (abstime=0x7f80637fdd00, clockid=1669323872, mutex=0x562d1fa5d490, cond=0x562d1fa92440) at pthread_cond_wait.c:677

#3  __pthread_cond_clockwait (cond=cond@entry=0x562d1fa92440, mutex=0x562d1fa5d490, clockid=1669323872, clockid@entry=1, abstime=abstime@entry=0x7f80637fdd00) at pthread_cond_wait.c:665

#4  0x0000562d1cd5f960 in std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__lock=@0x7f80637fdd50: {_M_device = 0x562d1fa5d490, _M_owns = true}, __lock=@0x7f80637fdd50: {_M_device = 0x562d1fa5d490, _M_owns = true}, __atime=<optimized out>, this=0x562d1fa92440) at /usr/include/c++/10/bits/std_mutex.h:123

#5  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x7f80637fdd50: {_M_device = 0x562d1fa5d490, _M_owns = true}, this=0x562d1fa92440) at /usr/include/c++/10/condition_variable:119

#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=@0x562d1fa5d4b8: {__r = 60000}, __rtime=@0x562d1fa5d4b8: {__r = 60000}, __lock=@0x7f80637fdd50: {_M_device = 0x562d1fa5d490, _M_owns = true}, this=0x562d1fa92440) at /usr/include/c++/10/condition_variable:172

#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x562d1fa5d380, lk=@0x7f80637fdd50: {_M_device = 0x562d1fa5d490, _M_owns = true}, thread_data=thread_data@entry=0x562d1fa92440) at ./tpool/tpool_generic.cc:450

#8  0x0000562d1cd6000d in tpool::thread_pool_generic::get_task (this=0x562d1fa5d380, thread_var=0x562d1fa92440, t=0x7f80637fdda8) at ./tpool/tpool_generic.cc:503

#9  0x0000562d1cd6169d in tpool::thread_pool_generic::worker_main (this=0x562d1fa5d380, thread_var=0x562d1fa92440) at ./tpool/tpool_generic.cc:548

#10 0x00007f80a566ced0 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6

#11 0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#12 0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f8071594700 (LWP 20522)):

#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x562d1d5bbed8 <buf_pool+17304>) at ../sysdeps/nptl/futex-internal.h:186

#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562d1d5bbe40 <buf_pool+17152>, cond=0x562d1d5bbeb0 <buf_pool+17264>) at pthread_cond_wait.c:508

#2  __pthread_cond_wait (cond=cond@entry=0x562d1d5bbeb0 <buf_pool+17264>, mutex=mutex@entry=0x562d1d5bbe40 <buf_pool+17152>) at pthread_cond_wait.c:638

#3  0x0000562d1ccce7a7 in buf_flush_page_cleaner () at ./storage/innobase/buf/buf0flu.cc:2201

#4  0x00007f80a566ced0 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6

#5  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#6  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f8073597700 (LWP 20518)):

#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f8073596d10, clockid=1935240224, expected=0, futex_word=0x562d1de72e28 <COND_checkpoint+40>) at ../sysdeps/nptl/futex-internal.h:323

#1  __pthread_cond_wait_common (abstime=0x7f8073596d10, clockid=1935240224, mutex=0x562d1de72e40 <LOCK_checkpoint>, cond=0x562d1de72e00 <COND_checkpoint>) at pthread_cond_wait.c:520

#2  __pthread_cond_timedwait (cond=cond@entry=0x562d1de72e00 <COND_checkpoint>, mutex=mutex@entry=0x562d1de72e40 <LOCK_checkpoint>, abstime=abstime@entry=0x7f8073596d10) at pthread_cond_wait.c:656

#3  0x0000562d1c55d0ee in psi_cond_timedwait (that=0x562d1de72e00 <COND_checkpoint>, mutex=0x562d1de72e40 <LOCK_checkpoint>, abstime=abstime@entry=0x7f8073596d10, file=file@entry=0x562d1cfd7578 "./storage/maria/ma_servicethread.c", line=line@entry=115) at ./mysys/my_thr_init.c:609

#4  0x0000562d1c50df6a in inline_mysql_cond_timedwait (src_file=0x562d1cfd7578 "./storage/maria/ma_servicethread.c", src_line=115, abstime=0x7f8073596d10, mutex=<optimized out>, that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1086

#5  my_service_thread_sleep (control=control@entry=0x562d1d5a2bc0 <checkpoint_control>, sleep_time=sleep_time@entry=30000000000) at ./storage/maria/ma_servicethread.c:115

#6  0x0000562d1ca6207f in ma_checkpoint_background (arg=arg@entry=0x1e) at ./storage/maria/ma_checkpoint.c:707

#7  0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1fa5fdf8) at ./storage/perfschema/pfs.cc:2201

#8  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#9  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f80a09f7700 (LWP 20256)):

#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x562d1f9d8060) at ../sysdeps/nptl/futex-internal.h:186

#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562d1f9d8010, cond=0x562d1f9d8038) at pthread_cond_wait.c:508

#2  __pthread_cond_wait (cond=cond@entry=0x562d1f9d8038, mutex=mutex@entry=0x562d1f9d8010) at pthread_cond_wait.c:638

#3  0x00007f80a0bc9933 in gu::Lock::wait (this=<synthetic pointer>, this=<synthetic pointer>, cond=@0x562d1f9d8038: {cond = {__data = {{__wseq = 14, __wseq32 = {__low = 14, __high = 0}}, {__g1_start = 10, __g1_start32 = {__low = 10, __high = 0}}, __g_refs = {2, 0}, __g_size = {0, 0}, __g1_orig_size = 4, __wrefs = 8, __g_signals = {0, 0}}, __size = "\016\000\000\000\000\000\000\000\n\000\000\000\000\000\000\000\002", '\000' <repeats 15 times>, "\004\000\000\000\b\000\000\000\000\000\000\000\000\000\000", __align = 14}, ref_count = 1}) at ./galerautils/src/gu_lock.hpp:46

#4  galera::ServiceThd::thd_func (arg=0x562d1f9d7ff8) at ./galera/src/galera_service_thd.cpp:30

#5  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#6  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f80a0d7d700 (LWP 20255)):

#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f80a0d7cd80, clockid=-1596470160, expected=0, futex_word=0x562d1df123ac <COND_timer+44>) at ../sysdeps/nptl/futex-internal.h:323

#1  __pthread_cond_wait_common (abstime=0x7f80a0d7cd80, clockid=-1596470160, mutex=0x562d1df123c0 <LOCK_timer>, cond=0x562d1df12380 <COND_timer>) at pthread_cond_wait.c:520

#2  __pthread_cond_timedwait (cond=cond@entry=0x562d1df12380 <COND_timer>, mutex=mutex@entry=0x562d1df123c0 <LOCK_timer>, abstime=abstime@entry=0x7f80a0d7cd80) at pthread_cond_wait.c:656

#3  0x0000562d1c55d0ee in psi_cond_timedwait (that=that@entry=0x562d1df12380 <COND_timer>, mutex=mutex@entry=0x562d1df123c0 <LOCK_timer>, abstime=abstime@entry=0x7f80a0d7cd80, file=file@entry=0x562d1d02c6d0 "./mysys/thr_timer.c", line=line@entry=321) at ./mysys/my_thr_init.c:609

#4  0x0000562d1c55d3d2 in inline_mysql_cond_timedwait (that=0x562d1df12380 <COND_timer>, mutex=0x562d1df123c0 <LOCK_timer>, src_file=0x562d1d02c6d0 "./mysys/thr_timer.c", src_line=321, abstime=0x7f80a0d7cd80) at ./include/mysql/psi/mysql_thread.h:1086

#5  timer_handler (arg=arg@entry=0x0) at ./mysys/thr_timer.c:321

#6  0x0000562d1cacf0e9 in pfs_spawn_thread (arg=0x562d1f9a2b28) at ./storage/perfschema/pfs.cc:2201

#7  0x00007f80a5779ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477

#8  0x00007f80a5390def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f80a4f9c040 (LWP 20254)):

#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

#1  0x0000562d1cdc9b49 in my_write_core (sig=sig@entry=6) at ./mysys/stacktrace.c:424

#2  0x0000562d1c896380 in handle_fatal_signal (sig=6) at ./sql/signal_handler.cc:344

#3  <signal handler called>

#4  0x00007f80a53863ff in __GI___poll (fds=0x562d1ffb9208, nfds=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

#5  0x0000562d1c59eeaa in poll (__timeout=-1, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46

#6  handle_connections_sockets () at ./sql/mysqld.cc:6110

#7  0x0000562d1c59fec8 in mysqld_main (argc=<optimized out>, argv=<optimized out>) at ./sql/mysqld.cc:5815

#8  0x00007f80a52b9d0a in __libc_start_main (main=0x562d1c564df0 <main(int, char**)>, argc=23, argv=0x7ffcf97de298, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcf97de288) at ../csu/libc-start.c:308

#9  0x0000562d1c5947ca in _start () at ./sql/my_decimal.h:147

 - deleting it, already saved 0

 - found 'core' (0/0)

Trying 'dbx' to get a backtrace

Trying 'gdb' to get a backtrace from coredump /dev/shm/var/1/log/galera.galera_unicode_identifiers-innodb/mysqld.1/data/core

Core generated by '/usr/sbin/mariadbd'

Output from gdb follows. The first stack trace is from the failing thread.

The following stack traces are from all threads (so the failing one is

duplicated).

--------------------------

warning: Can't open file anon_inode:[io_uring] which was expanded to anon_inode:[io_uring] during file-backed mapping note processing

warning: Can't open file anon_inode:[io_uring] which was expanded to anon_inode:[io_uring] during file-backed mapping note processing

warning: Can't open file /dev/shm/var/1/mysqld.1/data/galera.cache during file-backed mapping note processing

warning: Can't open file /dev/shm/var/1/mysqld.1/data/tc.log during file-backed mapping note processing