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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f46e8086bbf in __GI___poll (fds=0x55ca916045c8, nfds=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

Thread 62 (Thread 0x7f3bd5ffb700 (LWP 359114)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3bd5ffad40, clockid=<optimized out>, expected=0, futex_word=0x55ca91440d1c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f3bd5ffad40, clockid=<optimized out>, mutex=0x55ca91440650, cond=0x55ca91440cf0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55ca91440cf0, mutex=0x55ca91440650, abstime=0x7f3bd5ffad40) at pthread_cond_wait.c:665
#3  0x000055ca8e165c11 in __gthread_cond_timedwait (__abs_timeout=0x7f3bd5ffad40, __mutex=<optimized out>, __cond=0x55ca91440cf0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872
#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<synthetic pointer>: <optimized out>, __lock=@0x7f3bd5ffad90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440cf0) at /usr/include/c++/9/condition_variable:188
#5  std::condition_variable::wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x7f3bd5ffad90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440cf0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=@0x55ca91440678: {__r = 60000}, __lock=@0x7f3bd5ffad90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440cf0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ca91440530, lk=@0x7f3bd5ffad90: {_M_device = 0x55ca91440650, _M_owns = true}, thread_data=thread_data@entry=0x55ca91440cf0) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:482
#8  0x000055ca8e165e41 in tpool::thread_pool_generic::get_task (this=0x55ca91440530, thread_var=0x55ca91440cf0, t=0x7f3bd5ffade8) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:535
#9  0x000055ca8e16615d in tpool::thread_pool_generic::worker_main (this=0x55ca91440530, thread_var=0x55ca91440cf0) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:581
#10 0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 61 (Thread 0x7f3c35cc2700 (LWP 359091)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3c35cc1d40, clockid=<optimized out>, expected=0, futex_word=0x55ca9144159c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f3c35cc1d40, clockid=<optimized out>, mutex=0x55ca91440650, cond=0x55ca91441570) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55ca91441570, mutex=0x55ca91440650, abstime=0x7f3c35cc1d40) at pthread_cond_wait.c:665
#3  0x000055ca8e165c11 in __gthread_cond_timedwait (__abs_timeout=0x7f3c35cc1d40, __mutex=<optimized out>, __cond=0x55ca91441570) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872
#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<synthetic pointer>: <optimized out>, __lock=@0x7f3c35cc1d90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91441570) at /usr/include/c++/9/condition_variable:188
#5  std::condition_variable::wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x7f3c35cc1d90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91441570) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=@0x55ca91440678: {__r = 60000}, __lock=@0x7f3c35cc1d90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91441570) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ca91440530, lk=@0x7f3c35cc1d90: {_M_device = 0x55ca91440650, _M_owns = true}, thread_data=thread_data@entry=0x55ca91441570) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:482
#8  0x000055ca8e165e41 in tpool::thread_pool_generic::get_task (this=0x55ca91440530, thread_var=0x55ca91441570, t=0x7f3c35cc1de8) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:535
#9  0x000055ca8e16615d in tpool::thread_pool_generic::worker_main (this=0x55ca91440530, thread_var=0x55ca91441570) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:581
#10 0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 60 (Thread 0x7f3bce7fc700 (LWP 359088)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3bce7fbd40, clockid=<optimized out>, expected=0, futex_word=0x55ca91440e18) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f3bce7fbd40, clockid=<optimized out>, mutex=0x55ca91440650, cond=0x55ca91440df0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55ca91440df0, mutex=0x55ca91440650, abstime=0x7f3bce7fbd40) at pthread_cond_wait.c:665
#3  0x000055ca8e165c11 in __gthread_cond_timedwait (__abs_timeout=0x7f3bce7fbd40, __mutex=<optimized out>, __cond=0x55ca91440df0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872
#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<synthetic pointer>: <optimized out>, __lock=@0x7f3bce7fbd90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440df0) at /usr/include/c++/9/condition_variable:188
#5  std::condition_variable::wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x7f3bce7fbd90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440df0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=@0x55ca91440678: {__r = 60000}, __lock=@0x7f3bce7fbd90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440df0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ca91440530, lk=@0x7f3bce7fbd90: {_M_device = 0x55ca91440650, _M_owns = true}, thread_data=thread_data@entry=0x55ca91440df0) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:482
#8  0x000055ca8e165e41 in tpool::thread_pool_generic::get_task (this=0x55ca91440530, thread_var=0x55ca91440df0, t=0x7f3bce7fbde8) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:535
#9  0x000055ca8e16615d in tpool::thread_pool_generic::worker_main (this=0x55ca91440530, thread_var=0x55ca91440df0) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:581
#10 0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 59 (Thread 0x7f3bcffff700 (LWP 358259)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3bcfffed40, clockid=<optimized out>, expected=0, futex_word=0x55ca91440f98) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f3bcfffed40, clockid=<optimized out>, mutex=0x55ca91440650, cond=0x55ca91440f70) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55ca91440f70, mutex=0x55ca91440650, abstime=0x7f3bcfffed40) at pthread_cond_wait.c:665
#3  0x000055ca8e165c11 in __gthread_cond_timedwait (__abs_timeout=0x7f3bcfffed40, __mutex=<optimized out>, __cond=0x55ca91440f70) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872
#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<synthetic pointer>: <optimized out>, __lock=@0x7f3bcfffed90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440f70) at /usr/include/c++/9/condition_variable:188
#5  std::condition_variable::wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x7f3bcfffed90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440f70) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=@0x55ca91440678: {__r = 60000}, __lock=@0x7f3bcfffed90: {_M_device = 0x55ca91440650, _M_owns = true}, this=0x55ca91440f70) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55ca91440530, lk=@0x7f3bcfffed90: {_M_device = 0x55ca91440650, _M_owns = true}, thread_data=thread_data@entry=0x55ca91440f70) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:482
#8  0x000055ca8e165e41 in tpool::thread_pool_generic::get_task (this=0x55ca91440530, thread_var=0x55ca91440f70, t=0x7f3bcfffede8) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:535
#9  0x000055ca8e16615d in tpool::thread_pool_generic::worker_main (this=0x55ca91440530, thread_var=0x55ca91440f70) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:581
#10 0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 58 (Thread 0x7f3ca20aa700 (LWP 358207)):
#0  0x000055ca8d94b972 in trx_purge_truncate_history () at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0purge.cc:697
#1  0x000055ca8e07fd40 in purge_coordinator_state::do_purge (this=0x55ca8f33ffc0 <purge_state>) at /home/galera/versioned/MariaDB-Server/storage/innobase/srv/srv0srv.cc:1647
#2  purge_coordinator_callback () at /home/galera/versioned/MariaDB-Server/storage/innobase/srv/srv0srv.cc:1718
#3  0x000055ca8e1682e0 in tpool::task_group::execute (this=0x55ca8f33fe60 <purge_coordinator_task_group>, t=0x55ca8f33fdc0 <purge_coordinator_task>) at /home/galera/versioned/MariaDB-Server/tpool/task_group.cc:55
#4  0x000055ca8e16614f in tpool::thread_pool_generic::worker_main (this=0x55ca91440530, thread_var=0x55ca914414f0) at /home/galera/versioned/MariaDB-Server/tpool/tpool_generic.cc:583
#5  0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#6  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 57 (Thread 0x7f3c342b2700 (LWP 357936)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b7c03fc00, tuple=tuple@entry=0x7f3b7c03fdb0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c342b0430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c342b0430, cursor=0x7f3b7c03fc00, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b7c03fdb0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b7c039580 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b7c03fa30, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b7c038a20, buf=0x7f3b7c039580 "\377", key_ptr=0x7f3b2c03c820 "\005", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3b7c038a20, buf=0x7f3b7c039580 "\377", key=0x7f3b2c03c820 "\005", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3b7c038a20, start_key=0x7f3b7c038b60, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3b7c038a20, range_info=range_info@entry=0x7f3c342b0968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3b7c039098, range_info=0x7f3c342b0968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3b7c038f48, range_info=0x7f3c342b0968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3b2c021650) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3c342b0b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3c342b0b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3b2c000c58, table_list=<optimized out>, fields=@0x7f3b2c005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b2c0115b0, last = 0x7f3b2c0115b0, elements = 1}, <No data fields>}, values=@0x7f3b2c005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b2c0115c0, last = 0x7f3b2c0115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3b2c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b2c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b2c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3b2c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916f02d8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916f0348) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 56 (Thread 0x7f3c342fd700 (LWP 357935)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c6c034fd0, tuple=tuple@entry=0x7f3c6c035180, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c342fb430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c342fb430, cursor=0x7f3c6c034fd0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c6c035180) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c6c032220 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c6c034e00, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c6c033d80, buf=0x7f3c6c032220 "\377", key_ptr=0x7f3b4004f2b0 "\020", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3c6c033d80, buf=0x7f3c6c032220 "\377", key=0x7f3b4004f2b0 "\020", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3c6c033d80, start_key=0x7f3c6c033ec0, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3c6c033d80, range_info=range_info@entry=0x7f3c342fb968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3c6c0343f8, range_info=0x7f3c342fb968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3c6c0342a8, range_info=0x7f3c342fb968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3b40044fc0) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3c342fbb60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3c342fbb60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3b40000c58, table_list=<optimized out>, fields=@0x7f3b40005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b400115b0, last = 0x7f3b400115b0, elements = 1}, <No data fields>}, values=@0x7f3b40005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b400115c0, last = 0x7f3b400115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3b40000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b40000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b40000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3b40000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916efe48) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916efeb8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 55 (Thread 0x7f3c34348700 (LWP 357934)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e0849b8 in srw_mutex_impl<false>::wait (lk=<optimized out>, this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<false>::wait_and_lock (this=this@entry=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e0850e5 in srw_mutex_impl<false>::wr_lock (this=0x55ca9157b8f0) at /usr/include/c++/9/bits/atomic_base.h:539
#4  ssux_lock_impl<false>::wr_lock (this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<false>::psi_wr_lock (this=this@entry=0x55ca9157b8e8, file=file@entry=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", line=line@entry=1071) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e01090e in srw_lock_impl<false>::wr_lock (line=1071, file=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", this=0x55ca9157b8e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1074
#7  fil_space_t::x_lock (this=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1071
#8  mtr_t::x_lock_space (space=0x55ca9157b848, this=0x7f3c34344d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:502
#9  mtr_t::x_lock_space (this=this@entry=0x7f3c34344d70, space=space@entry=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:494
#10 0x000055ca8e124210 in fsp_reserve_free_extents (n_reserved=n_reserved@entry=0x7f3c343449dc, space=space@entry=0x55ca9157b848, n_ext=n_ext@entry=2, alloc_type=alloc_type@entry=FSP_UNDO, mtr=mtr@entry=0x7f3c34344d70, n_pages=n_pages@entry=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:2436
#11 0x000055ca8e0a5774 in trx_undo_seg_create (space=0x55ca9157b848, rseg_hdr=0x7f46bc003fc0, id=0x7f3c34344bb8, err=0x7f3c34344d34, mtr=0x7f3c34344d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:483
#12 0x000055ca8e0aa62c in trx_undo_create (trx=0x7f46cb1b5f80, rseg=rseg@entry=0x55ca8e9f9340 <trx_sys+26240>, undo=undo@entry=0x7f46cb1b68d0, err=err@entry=0x7f3c34344d34, mtr=mtr@entry=0x7f3c34344d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1205
#13 0x000055ca8e0abbf0 in trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb1b5f80, rseg=rseg@entry=0x55ca8e9f9340 <trx_sys+26240>, undo=undo@entry=0x7f46cb1b68d0, mtr=mtr@entry=0x7f3c34344d70, err=err@entry=0x7f3c34344d34) at /usr/include/c++/9/bits/atomic_base.h:549
#14 0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3c4059e700, index=0x7f3c5c023500, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3c4059e388, cmpl_info=1, rec=rec@entry=0x7f4640dc101f "\200\024\210", offsets=0x7f3c34345f80, roll_ptr=0x7f3c34345d88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#15 0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3c34345d88, mtr=0x7f3c34346440, thr=0x7f3c4059e700, cmpl_info=<optimized out>, update=0x7f3c4059e388, offsets=0x7f3c34345f80, cursor=0x7f3c4059e2b0, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#16 btr_cur_update_in_place (flags=2, cursor=0x7f3c4059e2b0, offsets=0x7f3c34345f80, update=0x7f3c4059e388, cmpl_info=<optimized out>, thr=0x7f3c4059e700, trx_id=5125699, mtr=0x7f3c34346440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#17 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3c4059e2b0, offsets=offsets@entry=0x7f3c34345eb8, heap=heap@entry=0x7f3c34345f70, update=0x7f3c4059e388, cmpl_info=1, thr=0x7f3c4059e700, trx_id=5125699, mtr=0x7f3c34346440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#18 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3c4059e190, index=0x7f3c5c023500, offsets=<optimized out>, offsets_heap=0x7f3c34345f70, thr=0x7f3c4059e700, mtr=0x7f3c34346440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#19 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3c4059e190, thr=0x7f3c4059e700) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#20 0x000055ca8e07ab68 in row_upd (thr=0x7f3c4059e700, node=0x7f3c4059e190) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#21 row_upd_step (thr=thr@entry=0x7f3c4059e700) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#22 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3c4059d8b0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#23 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3c403fffb0, old_row=0x7f3c40402558 "", new_row=0x7f3c404024f0 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#24 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3c403fffb0, old_data=0x7f3c40402558 "", new_data=0x7f3c404024f0 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#25 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3b34000c58, table_list=<optimized out>, fields=@0x7f3b34005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b34011418, last = 0x7f3b34011418, elements = 1}, <No data fields>}, values=@0x7f3b34005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b34011428, last = 0x7f3b34011428, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#26 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3b34000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#27 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b34000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#28 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b34000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#29 0x000055ca8da8ddce in do_command (thd=0x7f3b34000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#30 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#31 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ef9b8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#32 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916efa28) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#33 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#34 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 54 (Thread 0x7f3c34393700 (LWP 357933)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x55ca8e9f9350 <trx_sys+26256>) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x55ca8e9f9350 <trx_sys+26256>) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084f7f in srw_mutex_impl<true>::wr_lock (this=0x55ca8e9f9350 <trx_sys+26256>) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::wr_lock (this=0x55ca8e9f9350 <trx_sys+26256>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<true>::psi_wr_lock (this=0x55ca8e9f9348 <trx_sys+26248>, file=file@entry=0x55ca8e44c4b0 "/home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc", line=line@entry=1399) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e0abc31 in srw_lock_impl<true>::wr_lock (line=1399, file=0x55ca8e44c4b0 "/home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc", this=0x55ca8e9f9348 <trx_sys+26248>) at /usr/include/c++/9/bits/atomic_base.h:549
#7  trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb1b8080, rseg=rseg@entry=0x55ca8e9f9340 <trx_sys+26240>, undo=undo@entry=0x7f46cb1b89d0, mtr=mtr@entry=0x7f3c3438fd70, err=err@entry=0x7f3c3438fd34) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1399
#8  0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3c40461f90, index=0x7f3c5c023500, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3c40461c18, cmpl_info=1, rec=rec@entry=0x7f44aa73892f "\200\n\211", offsets=0x7f3c34390f80, roll_ptr=0x7f3c34390d88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#9  0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3c34390d88, mtr=0x7f3c34391440, thr=0x7f3c40461f90, cmpl_info=<optimized out>, update=0x7f3c40461c18, offsets=0x7f3c34390f80, cursor=0x7f3c40461b40, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#10 btr_cur_update_in_place (flags=2, cursor=0x7f3c40461b40, offsets=0x7f3c34390f80, update=0x7f3c40461c18, cmpl_info=<optimized out>, thr=0x7f3c40461f90, trx_id=5125698, mtr=0x7f3c34391440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#11 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3c40461b40, offsets=offsets@entry=0x7f3c34390eb8, heap=heap@entry=0x7f3c34390f70, update=0x7f3c40461c18, cmpl_info=1, thr=0x7f3c40461f90, trx_id=5125698, mtr=0x7f3c34391440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#12 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3c40461a20, index=0x7f3c5c023500, offsets=<optimized out>, offsets_heap=0x7f3c34390f70, thr=0x7f3c40461f90, mtr=0x7f3c34391440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#13 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3c40461a20, thr=0x7f3c40461f90) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#14 0x000055ca8e07ab68 in row_upd (thr=0x7f3c40461f90, node=0x7f3c40461a20) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#15 row_upd_step (thr=thr@entry=0x7f3c40461f90) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#16 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3c40461140) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#17 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3c4045f8f0, old_row=0x7f3c40459368 "", new_row=0x7f3c40459300 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#18 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3c4045f8f0, old_data=0x7f3c40459368 "", new_data=0x7f3c40459300 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#19 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3b48000c58, table_list=<optimized out>, fields=@0x7f3b48005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b48011418, last = 0x7f3b48011418, elements = 1}, <No data fields>}, values=@0x7f3b48005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b48011428, last = 0x7f3b48011428, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#20 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3b48000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#21 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b48000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#22 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b48000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#23 0x000055ca8da8ddce in do_command (thd=0x7f3b48000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#24 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#25 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ef528) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#26 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916ef598) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#27 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#28 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 53 (Thread 0x7f3c343de700 (LWP 357932)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f44a40feed8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f44a40feed8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f44a40feed8) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f44a40feed8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f44a40feed8) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 68719476741}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c50786f20, tuple=tuple@entry=0x7f3c507870d0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c343dc010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c343dc010, cursor=0x7f3c50786f20, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c507870d0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c50786910 "\377\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c50786d50, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c50795da0, buf=0x7f3c50786910 "\377\377", key_ptr=0x7f3b440153e8 "\020", key_len=3, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c50795da0, buf=0x7f3c50786910 "\377\377", index=0, key=0x7f3b440153e8 "\020", keypart_map=3, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c50795da0, buf=0x7f3c50786910 "\377\377", index=<optimized out>, key=<optimized out>, keypart_map=3, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3b44014028) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3b44000c58, tab=tab@entry=0x7f3b44014028, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3b44013450, tables_list=@0x7f3b44010e28: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b44013858, last = 0x7f3b44013858, elements = 1}, <No data fields>}, join=0x7f3b44013130) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3b44013130) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3b44013130) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3b44000c58, tables=0x7f3b44011850, fields=@0x7f3b44010ec8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b44011200, last = 0x7f3b440117f8, elements = 6}, <No data fields>}, conds=0x7f3b44012700, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3b44013108, unit=0x7f3b44004e58, select_lex=0x7f3b44010c10) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3b44000c58, lex=lex@entry=0x7f3b44004d90, result=result@entry=0x7f3b44013108, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3b44000c58, all_tables=0x7f3b44011850) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3b44000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b44000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b44000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3b44000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ef098) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916ef108) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 52 (Thread 0x7f3c34429700 (LWP 357931)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 55834574851}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c3c036ea0, tuple=tuple@entry=0x7f3c3c037050, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c34427010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c34427010, cursor=0x7f3c3c036ea0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c3c037050) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c3c039770 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c3c036cd0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c3c035c50, buf=0x7f3c3c039770 "\377", key_ptr=0x7f3b7c014b18 "\b", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c3c035c50, buf=0x7f3c3c039770 "\377", index=0, key=0x7f3b7c014b18 "\b", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c3c035c50, buf=0x7f3c3c039770 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3b7c013838) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3b7c000c58, tab=tab@entry=0x7f3b7c013838, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3b7c012ef0, tables_list=@0x7f3b7c010db0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b7c0132f8, last = 0x7f3b7c0132f8, elements = 1}, <No data fields>}, join=0x7f3b7c012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3b7c012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3b7c012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3b7c000c58, tables=0x7f3b7c0117d8, fields=@0x7f3b7c010e50: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b7c011188, last = 0x7f3b7c011780, elements = 6}, <No data fields>}, conds=0x7f3b7c012098, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3b7c012ba8, unit=0x7f3b7c004e58, select_lex=0x7f3b7c010b98) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3b7c000c58, lex=lex@entry=0x7f3b7c004d90, result=result@entry=0x7f3b7c012ba8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3b7c000c58, all_tables=0x7f3b7c0117d8) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3b7c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b7c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b7c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3b7c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916eec08) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916eec78) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 51 (Thread 0x7f3c34474700 (LWP 357930)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c5c54cfc0, tuple=tuple@entry=0x7f3c5c54d170, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c34472010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c34472010, cursor=0x7f3c5c54cfc0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c5c54d170) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c5c54c9b0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c5c54cdf0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c5c2f7ac0, buf=0x7f3c5c54c9b0 "\377", key_ptr=0x7f3b3c014b18 "\001", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c5c2f7ac0, buf=0x7f3c5c54c9b0 "\377", index=0, key=0x7f3b3c014b18 "\001", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c5c2f7ac0, buf=0x7f3c5c54c9b0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3b3c013838) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3b3c000c58, tab=tab@entry=0x7f3b3c013838, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3b3c012ef0, tables_list=@0x7f3b3c010db0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b3c0132f8, last = 0x7f3b3c0132f8, elements = 1}, <No data fields>}, join=0x7f3b3c012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3b3c012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3b3c012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3b3c000c58, tables=0x7f3b3c0117d8, fields=@0x7f3b3c010e50: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b3c011188, last = 0x7f3b3c011780, elements = 6}, <No data fields>}, conds=0x7f3b3c012098, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3b3c012ba8, unit=0x7f3b3c004e58, select_lex=0x7f3b3c010b98) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3b3c000c58, lex=lex@entry=0x7f3b3c004d90, result=result@entry=0x7f3b3c012ba8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3b3c000c58, all_tables=0x7f3b3c0117d8) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3b3c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b3c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b3c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3b3c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ee778) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916ee7e8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 50 (Thread 0x7f3c344bf700 (LWP 357929)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bc05342a0, tuple=tuple@entry=0x7f3bc0534450, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c344bd010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c344bd010, cursor=0x7f3bc05342a0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bc0534450) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bc06d8670 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bc05340d0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bc06d6860, buf=0x7f3bc06d8670 "\377", key_ptr=0x7f3b3803d158 "\006", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3bc06d6860, buf=0x7f3bc06d8670 "\377", index=0, key=0x7f3b3803d158 "\006", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3bc06d6860, buf=0x7f3bc06d8670 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3b38015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3b38000c58, tab=tab@entry=0x7f3b38015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3b38014330, tables_list=@0x7f3b38010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b38014738, last = 0x7f3b38014748, elements = 2}, <No data fields>}, join=0x7f3b38014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3b38014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3b38014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3b38000c58, tables=0x7f3b38011768, fields=@0x7f3b38011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3b38011378, last = 0x7f3b38011710, elements = 4}, <No data fields>}, conds=0x7f3b38012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3b38013fe8, unit=0x7f3b38004e58, select_lex=0x7f3b38010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3b38000c58, lex=lex@entry=0x7f3b38004d90, result=result@entry=0x7f3b38013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3b38000c58, all_tables=0x7f3b38011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3b38000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3b38000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3b38000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3b38000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ee2e8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916ee358) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 49 (Thread 0x7f3c37d11700 (LWP 357576)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bc8046f20, tuple=tuple@entry=0x7f3bc80470d0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c37d0f430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c37d0f430, cursor=0x7f3bc8046f20, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bc80470d0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bc80458a0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bc8046d50, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bc8045c90, buf=0x7f3bc80458a0 "\377", key_ptr=0x7f3bd004aac0 "\024", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3bc8045c90, buf=0x7f3bc80458a0 "\377", key=0x7f3bd004aac0 "\024", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3bc8045c90, start_key=0x7f3bc8045dd0, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3bc8045c90, range_info=range_info@entry=0x7f3c37d0f968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3bc8046308, range_info=0x7f3c37d0f968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3bc80461b8, range_info=0x7f3c37d0f968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3bd003a890) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3c37d0fb60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3c37d0fb60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3bd0000c58, table_list=<optimized out>, fields=@0x7f3bd0005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bd0013a90, last = 0x7f3bd0013a90, elements = 1}, <No data fields>}, values=@0x7f3bd0005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bd0013aa0, last = 0x7f3bd0013aa0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3bd0000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bd0000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bd0000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3bd0000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916eb3e8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916eb458) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 48 (Thread 0x7f3c37d5c700 (LWP 357575)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c598) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c598) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c598) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c598) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c598) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 42949672963}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c484f50c0, tuple=tuple@entry=0x7f3c484f5270, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c37d5a010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c37d5a010, cursor=0x7f3c484f50c0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c484f5270) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c484f89d0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c484f4ef0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c484f3e70, buf=0x7f3c484f89d0 "\377", key_ptr=0x7f3bb853fe28 "\004", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c484f3e70, buf=0x7f3c484f89d0 "\377", index=0, key=0x7f3bb853fe28 "\004", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c484f3e70, buf=0x7f3c484f89d0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3bb8015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3bb8000c58, tab=tab@entry=0x7f3bb8015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3bb8014330, tables_list=@0x7f3bb8010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bb8014738, last = 0x7f3bb8014748, elements = 2}, <No data fields>}, join=0x7f3bb8014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3bb8014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3bb8014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3bb8000c58, tables=0x7f3bb8011768, fields=@0x7f3bb8011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bb8011378, last = 0x7f3bb8011710, elements = 4}, <No data fields>}, conds=0x7f3bb8012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3bb8013fe8, unit=0x7f3bb8004e58, select_lex=0x7f3bb8010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3bb8000c58, lex=lex@entry=0x7f3bb8004d90, result=result@entry=0x7f3bb8013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3bb8000c58, all_tables=0x7f3bb8011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3bb8000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bb8000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bb8000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3bb8000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916eaf58) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916eafc8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 47 (Thread 0x7f3c37da7700 (LWP 357574)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c40491c30, tuple=tuple@entry=0x7f3c40491de0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c37da5010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c37da5010, cursor=0x7f3c40491c30, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c40491de0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c404af630 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c40491a60, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c404afa20, buf=0x7f3c404af630 "\377", key_ptr=0x7f3bd8014b18 "\020", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c404afa20, buf=0x7f3c404af630 "\377", index=0, key=0x7f3bd8014b18 "\020", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c404afa20, buf=0x7f3c404af630 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3bd8013838) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3bd8000c58, tab=tab@entry=0x7f3bd8013838, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3bd8012ef0, tables_list=@0x7f3bd8010db0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bd80132f8, last = 0x7f3bd80132f8, elements = 1}, <No data fields>}, join=0x7f3bd8012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3bd8012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3bd8012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3bd8000c58, tables=0x7f3bd80117d8, fields=@0x7f3bd8010e50: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bd8011188, last = 0x7f3bd8011780, elements = 6}, <No data fields>}, conds=0x7f3bd8012098, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3bd8012ba8, unit=0x7f3bd8004e58, select_lex=0x7f3bd8010b98) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3bd8000c58, lex=lex@entry=0x7f3bd8004d90, result=result@entry=0x7f3bd8012ba8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3bd8000c58, all_tables=0x7f3bd80117d8) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3bd8000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bd8000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bd8000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3bd8000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916eaac8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916eab38) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 46 (Thread 0x7f3c37df2700 (LWP 357573)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e0849b8 in srw_mutex_impl<false>::wait (lk=<optimized out>, this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<false>::wait_and_lock (this=this@entry=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e0850e5 in srw_mutex_impl<false>::wr_lock (this=0x55ca9157b8f0) at /usr/include/c++/9/bits/atomic_base.h:539
#4  ssux_lock_impl<false>::wr_lock (this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<false>::psi_wr_lock (this=this@entry=0x55ca9157b8e8, file=file@entry=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", line=line@entry=1071) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e01090e in srw_lock_impl<false>::wr_lock (line=1071, file=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", this=0x55ca9157b8e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1074
#7  fil_space_t::x_lock (this=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1071
#8  mtr_t::x_lock_space (space=0x55ca9157b848, this=0x7f3c37deed70) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:502
#9  mtr_t::x_lock_space (this=this@entry=0x7f3c37deed70, space=space@entry=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:494
#10 0x000055ca8e124210 in fsp_reserve_free_extents (n_reserved=n_reserved@entry=0x7f3c37dee9dc, space=space@entry=0x55ca9157b848, n_ext=n_ext@entry=2, alloc_type=alloc_type@entry=FSP_UNDO, mtr=mtr@entry=0x7f3c37deed70, n_pages=n_pages@entry=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:2436
#11 0x000055ca8e0a5774 in trx_undo_seg_create (space=0x55ca9157b848, rseg_hdr=0x7f46bc0030c0, id=0x7f3c37deebb8, err=0x7f3c37deed34, mtr=0x7f3c37deed70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:483
#12 0x000055ca8e0aa62c in trx_undo_create (trx=0x7f46cb199c80, rseg=rseg@entry=0x55ca8e9f8740 <trx_sys+23168>, undo=undo@entry=0x7f46cb19a5d0, err=err@entry=0x7f3c37deed34, mtr=mtr@entry=0x7f3c37deed70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1205
#13 0x000055ca8e0abbf0 in trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb199c80, rseg=rseg@entry=0x55ca8e9f8740 <trx_sys+23168>, undo=undo@entry=0x7f46cb19a5d0, mtr=mtr@entry=0x7f3c37deed70, err=err@entry=0x7f3c37deed34) at /usr/include/c++/9/bits/atomic_base.h:549
#14 0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3c1c0312e8, index=0x7f3c600200d0, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3c1c030fd0, cmpl_info=1, rec=rec@entry=0x7f46bc6203ca "\200\001", offsets=0x7f3c37deff80, roll_ptr=0x7f3c37defd88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#15 0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3c37defd88, mtr=0x7f3c37df0440, thr=0x7f3c1c0312e8, cmpl_info=<optimized out>, update=0x7f3c1c030fd0, offsets=0x7f3c37deff80, cursor=0x7f3c1c030ef8, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#16 btr_cur_update_in_place (flags=2, cursor=0x7f3c1c030ef8, offsets=0x7f3c37deff80, update=0x7f3c1c030fd0, cmpl_info=<optimized out>, thr=0x7f3c1c0312e8, trx_id=5125663, mtr=0x7f3c37df0440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#17 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3c1c030ef8, offsets=offsets@entry=0x7f3c37defeb8, heap=heap@entry=0x7f3c37deff70, update=0x7f3c1c030fd0, cmpl_info=1, thr=0x7f3c1c0312e8, trx_id=5125663, mtr=0x7f3c37df0440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#18 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3c1c030dd8, index=0x7f3c600200d0, offsets=<optimized out>, offsets_heap=0x7f3c37deff70, thr=0x7f3c1c0312e8, mtr=0x7f3c37df0440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#19 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3c1c030dd8, thr=0x7f3c1c0312e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#20 0x000055ca8e07ab68 in row_upd (thr=0x7f3c1c0312e8, node=0x7f3c1c030dd8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#21 row_upd_step (thr=thr@entry=0x7f3c1c0312e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#22 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3c1c030570) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#23 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3c1c02c540, old_row=0x7f3c1c030198 "", new_row=0x7f3c1c030130 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#24 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3c1c02c540, old_data=0x7f3c1c030198 "", new_data=0x7f3c1c030130 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#25 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3bc0000c58, table_list=<optimized out>, fields=@0x7f3bc0005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bc00115b0, last = 0x7f3bc00115b0, elements = 1}, <No data fields>}, values=@0x7f3bc0005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bc00115c0, last = 0x7f3bc00115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#26 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3bc0000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#27 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bc0000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#28 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bc0000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#29 0x000055ca8da8ddce in do_command (thd=0x7f3bc0000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#30 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#31 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ea638) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#32 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916ea6a8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#33 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#34 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 45 (Thread 0x7f3c37e3d700 (LWP 357572)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", line=line@entry=781) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d959034 in inline_mysql_mutex_lock (src_file=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", src_line=781, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_page_make_young (bpage=0x7f4644121560) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:781
#5  buf_page_make_young (bpage=bpage@entry=0x7f4644121560) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:774
#6  0x000055ca8e0c8162 in ibuf_update_free_bits_if_full (increase=22, max_ins_size=220, block=0x7f4644121560) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/ibuf0ibuf.inl:269
#7  btr_cur_optimistic_insert (flags=flags@entry=0, cursor=cursor@entry=0x7f3c37e3a670, offsets=offsets@entry=0x7f3c37e3a600, heap=heap@entry=0x7f3c37e3a5f8, entry=entry@entry=0x7f3bdc51b1e0, rec=rec@entry=0x7f3c37e3a700, big_rec=0x7f3c37e3aa40, n_ext=<optimized out>, thr=0x7f3bdc51a3c0, mtr=0x7f3c37e3aec0) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:2593
#8  0x000055ca8e047415 in row_ins_sec_index_entry_low (flags=0, mode=<optimized out>, index=0x7f3c2c0b56e0, offsets_heap=<optimized out>, heap=0x7f3bc80542d8, entry=0x7f3bdc51b1e0, trx_id=0, thr=0x7f3bdc51a3c0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3134
#9  0x000055ca8e049f92 in row_ins_sec_index_entry (index=0x7f3c2c0b56e0, entry=0x7f3bdc51b1e0, thr=0x7f3bdc51a3c0, check_foreign=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3331
#10 0x000055ca8e04a45c in row_ins_index_entry (thr=0x7f3bdc51a3c0, entry=<optimized out>, index=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3379
#11 row_ins_index_entry_step (thr=0x7f3bdc51a3c0, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3545
#12 row_ins (thr=0x7f3bdc51a3c0, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3670
#13 row_ins_step (thr=thr@entry=0x7f3bdc51a3c0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3799
#14 0x000055ca8e059457 in row_insert_for_mysql (mysql_rec=mysql_rec@entry=0x7f3bdc52b7c0 "\211\263\017", prebuilt=0x7f3bdc5199f0, ins_mode=ROW_INS_NORMAL) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1315
#15 0x000055ca8dfbd3fc in ha_innobase::write_row (this=0x7f3bdc52a060, record=0x7f3bdc52b7c0 "\211\263\017") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:7926
#16 0x000055ca8dcd0730 in handler::ha_write_row (this=0x7f3bdc52a060, buf=0x7f3bdc52b7c0 "\211\263\017") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7649
#17 0x000055ca8da4eb9d in write_record (thd=thd@entry=0x7f3bc8000c58, table=table@entry=0x7f3bdc52b378, info=info@entry=0x7f3c37e3bbe0, sink=sink@entry=0x0) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:2166
#18 0x000055ca8da55331 in mysql_insert (thd=thd@entry=0x7f3bc8000c58, table_list=<optimized out>, fields=@0x7f3bc8005d78: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bc80114c0, last = 0x7f3bc8011fa0, elements = 10}, <No data fields>}, values_list=@0x7f3bc8005dc0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bc8012a80, last = 0x7f3bc8012a80, elements = 1}, <No data fields>}, update_fields=@0x7f3bc8005da8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3bc8005da8, elements = 0}, <No data fields>}, update_values=@0x7f3bc8005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3bc8005d90, elements = 0}, <No data fields>}, duplic=<optimized out>, ignore=<optimized out>, result=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:1131
#19 0x000055ca8da8ffdf in mysql_execute_command (thd=0x7f3bc8000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:4582
#20 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bc8000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#21 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bc8000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#22 0x000055ca8da8ddce in do_command (thd=0x7f3bc8000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#23 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#24 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ea1a8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#25 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916ea218) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#26 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#27 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 44 (Thread 0x7f3c37e88700 (LWP 357571)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bec045cb0, tuple=tuple@entry=0x7f3bec045e60, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c37e86010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c37e86010, cursor=0x7f3bec045cb0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bec045e60) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bec03baa0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bec045ae0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bec03c4d0, buf=0x7f3bec03baa0 "\377", key_ptr=0x7f3bdc023b28 "\024", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3bec03c4d0, buf=0x7f3bec03baa0 "\377", index=0, key=0x7f3bdc023b28 "\024", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3bec03c4d0, buf=0x7f3bec03baa0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3bdc015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3bdc000c58, tab=tab@entry=0x7f3bdc015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3bdc014330, tables_list=@0x7f3bdc010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bdc014738, last = 0x7f3bdc014748, elements = 2}, <No data fields>}, join=0x7f3bdc014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3bdc014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3bdc014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3bdc000c58, tables=0x7f3bdc011768, fields=@0x7f3bdc011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bdc011378, last = 0x7f3bdc011710, elements = 4}, <No data fields>}, conds=0x7f3bdc012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3bdc013fe8, unit=0x7f3bdc004e58, select_lex=0x7f3bdc010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3bdc000c58, lex=lex@entry=0x7f3bdc004d90, result=result@entry=0x7f3bdc013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3bdc000c58, all_tables=0x7f3bdc011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3bdc000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bdc000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bdc000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3bdc000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e9d18) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e9d88) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 43 (Thread 0x7f3c37ed3700 (LWP 357570)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", line=line@entry=781) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d959034 in inline_mysql_mutex_lock (src_file=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", src_line=781, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_page_make_young (bpage=0x7f4564114ea0) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:781
#5  buf_page_make_young (bpage=0x7f4564114ea0) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:774
#6  0x000055ca8e0e7802 in buf_page_make_young_if_needed (bpage=bpage@entry=0x7f4564114ea0) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:796
#7  0x000055ca8e0c548c in btr_cur_t::search_leaf (this=this@entry=0x7f3c37ed0670, tuple=tuple@entry=0x7f3c5c05ccd0, mode=mode@entry=PAGE_CUR_LE, latch_mode=BTR_MODIFY_LEAF, latch_mode@entry=66, mtr=mtr@entry=0x7f3c37ed0ec0) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1266
#8  0x000055ca8e046975 in row_ins_sec_index_entry_low (flags=0, mode=BTR_MODIFY_LEAF, index=0x7f3c5c0bc6a0, offsets_heap=<optimized out>, heap=0x7f3ba803edc8, entry=0x7f3c5c05ccd0, trx_id=0, thr=0x7f3c5c05c470) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3024
#9  0x000055ca8e049f92 in row_ins_sec_index_entry (index=0x7f3c5c0bc6a0, entry=0x7f3c5c05ccd0, thr=0x7f3c5c05c470, check_foreign=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3331
#10 0x000055ca8e04a45c in row_ins_index_entry (thr=0x7f3c5c05c470, entry=<optimized out>, index=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3379
#11 row_ins_index_entry_step (thr=0x7f3c5c05c470, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3545
#12 row_ins (thr=0x7f3c5c05c470, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3670
#13 row_ins_step (thr=thr@entry=0x7f3c5c05c470) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3799
#14 0x000055ca8e059457 in row_insert_for_mysql (mysql_rec=mysql_rec@entry=0x7f3c5c05b660 "\211\236\017", prebuilt=0x7f3c5c05baa0, ins_mode=ROW_INS_NORMAL) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1315
#15 0x000055ca8dfbd3fc in ha_innobase::write_row (this=0x7f3c5c057310, record=0x7f3c5c05b660 "\211\236\017") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:7926
#16 0x000055ca8dcd0730 in handler::ha_write_row (this=0x7f3c5c057310, buf=0x7f3c5c05b660 "\211\236\017") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7649
#17 0x000055ca8da4eb9d in write_record (thd=thd@entry=0x7f3ba8000c58, table=table@entry=0x7f3c5c056ed8, info=info@entry=0x7f3c37ed1be0, sink=sink@entry=0x0) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:2166
#18 0x000055ca8da55331 in mysql_insert (thd=thd@entry=0x7f3ba8000c58, table_list=<optimized out>, fields=@0x7f3ba8005d78: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3ba80114b8, last = 0x7f3ba8011f98, elements = 10}, <No data fields>}, values_list=@0x7f3ba8005dc0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3ba8012a78, last = 0x7f3ba8012a78, elements = 1}, <No data fields>}, update_fields=@0x7f3ba8005da8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3ba8005da8, elements = 0}, <No data fields>}, update_values=@0x7f3ba8005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3ba8005d90, elements = 0}, <No data fields>}, duplic=<optimized out>, ignore=<optimized out>, result=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:1131
#19 0x000055ca8da8ffdf in mysql_execute_command (thd=0x7f3ba8000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:4582
#20 0x000055ca8da7f277 in mysql_parse (thd=0x7f3ba8000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#21 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3ba8000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#22 0x000055ca8da8ddce in do_command (thd=0x7f3ba8000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#23 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#24 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e9888) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#25 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e98f8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#26 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#27 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 42 (Thread 0x7f3c37f1e700 (LWP 357569)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", line=line@entry=781) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d959034 in inline_mysql_mutex_lock (src_file=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", src_line=781, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_page_make_young (bpage=0x7f465c046280) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:781
#5  buf_page_make_young (bpage=0x7f465c046280) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:774
#6  0x000055ca8e0e7802 in buf_page_make_young_if_needed (bpage=bpage@entry=0x7f465c046280) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:796
#7  0x000055ca8e0c548c in btr_cur_t::search_leaf (this=this@entry=0x7f3c37f1b670, tuple=tuple@entry=0x7f3c2c7bc5c0, mode=mode@entry=PAGE_CUR_LE, latch_mode=BTR_MODIFY_LEAF, latch_mode@entry=66, mtr=mtr@entry=0x7f3c37f1bec0) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1266
#8  0x000055ca8e046975 in row_ins_sec_index_entry_low (flags=0, mode=BTR_MODIFY_LEAF, index=0x7f3c2c0b56e0, offsets_heap=<optimized out>, heap=0x7f3bb0577ae8, entry=0x7f3c2c7bc5c0, trx_id=0, thr=0x7f3c2c7bb540) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3024
#9  0x000055ca8e049f92 in row_ins_sec_index_entry (index=0x7f3c2c0b56e0, entry=0x7f3c2c7bc5c0, thr=0x7f3c2c7bb540, check_foreign=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3331
#10 0x000055ca8e04a45c in row_ins_index_entry (thr=0x7f3c2c7bb540, entry=<optimized out>, index=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3379
#11 row_ins_index_entry_step (thr=0x7f3c2c7bb540, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3545
#12 row_ins (thr=0x7f3c2c7bb540, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3670
#13 row_ins_step (thr=thr@entry=0x7f3c2c7bb540) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3799
#14 0x000055ca8e059457 in row_insert_for_mysql (mysql_rec=mysql_rec@entry=0x7f3c2c7b8f30 "\211\250\017", prebuilt=0x7f3c2c7bab70, ins_mode=ROW_INS_NORMAL) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1315
#15 0x000055ca8dfbd3fc in ha_innobase::write_row (this=0x7f3c2c7b9320, record=0x7f3c2c7b8f30 "\211\250\017") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:7926
#16 0x000055ca8dcd0730 in handler::ha_write_row (this=0x7f3c2c7b9320, buf=0x7f3c2c7b8f30 "\211\250\017") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7649
#17 0x000055ca8da4eb9d in write_record (thd=thd@entry=0x7f3bb0000c58, table=table@entry=0x7f3c2c7b8ae8, info=info@entry=0x7f3c37f1cbe0, sink=sink@entry=0x0) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:2166
#18 0x000055ca8da55331 in mysql_insert (thd=thd@entry=0x7f3bb0000c58, table_list=<optimized out>, fields=@0x7f3bb0005d78: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bb00114b8, last = 0x7f3bb0011f98, elements = 10}, <No data fields>}, values_list=@0x7f3bb0005dc0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bb0012a78, last = 0x7f3bb0012a78, elements = 1}, <No data fields>}, update_fields=@0x7f3bb0005da8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3bb0005da8, elements = 0}, <No data fields>}, update_values=@0x7f3bb0005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3bb0005d90, elements = 0}, <No data fields>}, duplic=<optimized out>, ignore=<optimized out>, result=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:1131
#19 0x000055ca8da8ffdf in mysql_execute_command (thd=0x7f3bb0000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:4582
#20 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bb0000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#21 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bb0000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#22 0x000055ca8da8ddce in do_command (thd=0x7f3bb0000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#23 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#24 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e93f8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#25 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e9468) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#26 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#27 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 41 (Thread 0x7f3c37f69700 (LWP 357568)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e0849b8 in srw_mutex_impl<false>::wait (lk=<optimized out>, this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<false>::wait_and_lock (this=this@entry=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e0850e5 in srw_mutex_impl<false>::wr_lock (this=0x55ca9157b8f0) at /usr/include/c++/9/bits/atomic_base.h:539
#4  ssux_lock_impl<false>::wr_lock (this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<false>::psi_wr_lock (this=this@entry=0x55ca9157b8e8, file=file@entry=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", line=line@entry=1071) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e01090e in srw_lock_impl<false>::wr_lock (line=1071, file=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", this=0x55ca9157b8e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1074
#7  fil_space_t::x_lock (this=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1071
#8  mtr_t::x_lock_space (space=0x55ca9157b848, this=0x7f3c37f65d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:502
#9  mtr_t::x_lock_space (this=this@entry=0x7f3c37f65d70, space=space@entry=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:494
#10 0x000055ca8e124210 in fsp_reserve_free_extents (n_reserved=n_reserved@entry=0x7f3c37f659dc, space=space@entry=0x55ca9157b848, n_ext=n_ext@entry=2, alloc_type=alloc_type@entry=FSP_UNDO, mtr=mtr@entry=0x7f3c37f65d70, n_pages=n_pages@entry=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:2436
#11 0x000055ca8e0a5774 in trx_undo_seg_create (space=0x55ca9157b848, rseg_hdr=0x7f46bc003840, id=0x7f3c37f65bb8, err=0x7f3c37f65d34, mtr=0x7f3c37f65d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:483
#12 0x000055ca8e0aa62c in trx_undo_create (trx=0x7f46cb19de80, rseg=rseg@entry=0x55ca8e9f8d40 <trx_sys+24704>, undo=undo@entry=0x7f46cb19e7d0, err=err@entry=0x7f3c37f65d34, mtr=mtr@entry=0x7f3c37f65d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1205
#13 0x000055ca8e0abbf0 in trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb19de80, rseg=rseg@entry=0x55ca8e9f8d40 <trx_sys+24704>, undo=undo@entry=0x7f46cb19e7d0, mtr=mtr@entry=0x7f3c37f65d70, err=err@entry=0x7f3c37f65d34) at /usr/include/c++/9/bits/atomic_base.h:549
#14 0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3bec03b198, index=0x7f3c38020080, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3bec03ae80, cmpl_info=1, rec=rec@entry=0x7f46bc6503ca "\200\003", offsets=0x7f3c37f66f80, roll_ptr=0x7f3c37f66d88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#15 0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3c37f66d88, mtr=0x7f3c37f67440, thr=0x7f3bec03b198, cmpl_info=<optimized out>, update=0x7f3bec03ae80, offsets=0x7f3c37f66f80, cursor=0x7f3bec03ada8, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#16 btr_cur_update_in_place (flags=2, cursor=0x7f3bec03ada8, offsets=0x7f3c37f66f80, update=0x7f3bec03ae80, cmpl_info=<optimized out>, thr=0x7f3bec03b198, trx_id=5125675, mtr=0x7f3c37f67440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#17 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3bec03ada8, offsets=offsets@entry=0x7f3c37f66eb8, heap=heap@entry=0x7f3c37f66f70, update=0x7f3bec03ae80, cmpl_info=1, thr=0x7f3bec03b198, trx_id=5125675, mtr=0x7f3c37f67440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#18 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3bec03ac88, index=0x7f3c38020080, offsets=<optimized out>, offsets_heap=0x7f3c37f66f70, thr=0x7f3bec03b198, mtr=0x7f3c37f67440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#19 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3bec03ac88, thr=0x7f3bec03b198) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#20 0x000055ca8e07ab68 in row_upd (thr=0x7f3bec03b198, node=0x7f3bec03ac88) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#21 row_upd_step (thr=thr@entry=0x7f3bec03b198) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#22 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3bec03a420) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#23 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3bec0300a0, old_row=0x7f3bec03e798 "", new_row=0x7f3bec03e730 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#24 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3bec0300a0, old_data=0x7f3bec03e798 "", new_data=0x7f3bec03e730 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#25 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3be4000c58, table_list=<optimized out>, fields=@0x7f3be4005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3be40115b0, last = 0x7f3be40115b0, elements = 1}, <No data fields>}, values=@0x7f3be4005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3be40115c0, last = 0x7f3be40115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#26 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3be4000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#27 0x000055ca8da7f277 in mysql_parse (thd=0x7f3be4000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#28 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3be4000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#29 0x000055ca8da8ddce in do_command (thd=0x7f3be4000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#30 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#31 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e8f68) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#32 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e8fd8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#33 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#34 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 40 (Thread 0x7f3c37fb4700 (LWP 357567)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e43c560 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/buf0buf.inl", line=line@entry=93) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d94faab in inline_mysql_mutex_lock (src_line=93, src_file=0x55ca8e43c560 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/buf0buf.inl", that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_block_free (block=0x7f438c08e940) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/buf0buf.inl:93
#5  btr_page_reorganize_low (cursor=<optimized out>, mtr=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0btr.cc:1633
#6  0x000055ca8e0c3a9e in btr_cur_insert_if_possible (cursor=0x7f3bf851ac80, tuple=0x7f3bfc7215c0, offsets=0x7f3c37fb1eb8, heap=0x7f3c37fb1f70, n_ext=0, mtr=0x7f3c37fb2440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/mem0mem.inl:195
#7  0x000055ca8e0ca0be in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3bf851ac80, offsets=offsets@entry=0x7f3c37fb1eb8, heap=heap@entry=0x7f3c37fb1f70, update=0x7f3bf851ad58, cmpl_info=1, thr=0x7f3c4c027a88, trx_id=5125661, mtr=0x7f3c37fb2440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3787
#8  0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3bf851ab60, index=0x7f3c5c02c2e0, offsets=<optimized out>, offsets_heap=0x7f3c37fb1f70, thr=0x7f3c4c027a88, mtr=0x7f3c37fb2440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#9  0x000055ca8e079083 in row_upd_clust_step (node=0x7f3bf851ab60, thr=0x7f3c4c027a88) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#10 0x000055ca8e07ab68 in row_upd (thr=0x7f3c4c027a88, node=0x7f3bf851ab60) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#11 row_upd_step (thr=thr@entry=0x7f3c4c027a88) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#12 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3bf8519ec0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#13 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3bf84e9ea0, old_row=0x7f3bf84e9ae8 "\211(\f", new_row=0x7f3bf84e9ab0 "\201(\f") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#14 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3bf84e9ea0, old_data=0x7f3bf84e9ae8 "\211(\f", new_data=0x7f3bf84e9ab0 "\201(\f") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#15 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3bfc000c58, table_list=<optimized out>, fields=@0x7f3bfc005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bfc011520, last = 0x7f3bfc011520, elements = 1}, <No data fields>}, values=@0x7f3bfc005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bfc011530, last = 0x7f3bfc011530, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#16 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3bfc000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#17 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bfc000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#18 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bfc000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#19 0x000055ca8da8ddce in do_command (thd=0x7f3bfc000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#20 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#21 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e8ad8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#22 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e8b48) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#23 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#24 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7f3c37fff700 (LWP 357566)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", line=line@entry=781) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d959034 in inline_mysql_mutex_lock (src_file=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", src_line=781, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_page_make_young (bpage=0x7f443405adc0) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:781
#5  buf_page_make_young (bpage=0x7f443405adc0) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:774
#6  0x000055ca8e0e7802 in buf_page_make_young_if_needed (bpage=bpage@entry=0x7f443405adc0) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:796
#7  0x000055ca8e0c548c in btr_cur_t::search_leaf (this=this@entry=0x7f3c4851cc58, tuple=tuple@entry=0x7f3c4851ce08, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c37ffcf10) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1266
#8  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c37ffcf10, cursor=0x7f3c4851cc58, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c4851ce08) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#9  row_search_mvcc (buf=buf@entry=0x7f3c484e14e8 "\376\377\a}", mode=PAGE_CUR_GE, prebuilt=0x7f3c4851ca80, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#10 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c484ffc70, buf=0x7f3c484e14e8 "\376\377\a}", key_ptr=0x7f3bec016928 "\a", key_len=6, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#11 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3c484ffc70, buf=0x7f3c484e14e8 "\376\377\a}", key=0x7f3bec016928 "\a", keypart_map=3, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#12 0x000055ca8daddfc4 in join_read_key2 (thd=0x7f3bec000c58, tab=0x7f3bec051800, table=0x7f3c484e10a8, table_ref=0x7f3bec051a38) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22510
#13 0x000055ca8dac902a in sub_select (join=0x7f3bec014918, join_tab=0x7f3bec051800, end_of_records=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:21826
#14 0x000055ca8dab5bd4 in evaluate_join_record (join=0x7f3bec014918, join_tab=0x7f3bec051440, error=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22059
#15 0x000055ca8dac90c5 in sub_select (join=0x7f3bec014918, join_tab=0x7f3bec051440, end_of_records=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:21868
#16 0x000055ca8daf78c8 in do_select (procedure=<optimized out>, join=0x7f3bec014918) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:21352
#17 JOIN::exec_inner (this=0x7f3bec014918) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:4882
#18 0x000055ca8daf7bdb in JOIN::exec (this=this@entry=0x7f3bec014918) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:4660
#19 0x000055ca8daf5d9a in mysql_select (thd=0x7f3bec000c58, tables=0x7f3bec011508, fields=@0x7f3bec010fe0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bec011460, last = 0x7f3bec011460, elements = 1}, <No data fields>}, conds=0x7f3bec012b10, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3bec0148f0, unit=0x7f3bec004e58, select_lex=0x7f3bec010d28) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5139
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3bec000c58, lex=lex@entry=0x7f3bec004d90, result=result@entry=0x7f3bec0148f0, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3bec000c58, all_tables=0x7f3bec011508) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3bec000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bec000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bec000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3bec000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e8648) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e86b8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x7f3c8c069700 (LWP 357565)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b2c03a2f0, tuple=tuple@entry=0x7f3b2c03a4a0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c067010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c067010, cursor=0x7f3b2c03a2f0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b2c03a4a0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b2c037240 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b2c03a120, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b2c038490, buf=0x7f3b2c037240 "\377", key_ptr=0x7f3be04ad7a8 "\005", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3b2c038490, buf=0x7f3b2c037240 "\377", index=0, key=0x7f3be04ad7a8 "\005", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3b2c038490, buf=0x7f3b2c037240 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3be0015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3be0000c58, tab=tab@entry=0x7f3be0015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3be0014330, tables_list=@0x7f3be0010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3be0014738, last = 0x7f3be0014748, elements = 2}, <No data fields>}, join=0x7f3be0014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3be0014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3be0014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3be0000c58, tables=0x7f3be0011768, fields=@0x7f3be0011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3be0011378, last = 0x7f3be0011710, elements = 4}, <No data fields>}, conds=0x7f3be0012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3be0013fe8, unit=0x7f3be0004e58, select_lex=0x7f3be0010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3be0000c58, lex=lex@entry=0x7f3be0004d90, result=result@entry=0x7f3be0013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3be0000c58, all_tables=0x7f3be0011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3be0000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3be0000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3be0000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3be0000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e81b8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e8228) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x7f3c8c0b4700 (LWP 357564)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bc06ba740, tuple=tuple@entry=0x7f3bc06ba8f0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c0b2010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c0b2010, cursor=0x7f3bc06ba740, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bc06ba8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bc06b9500 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bc06ba570, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bc06b98f0, buf=0x7f3bc06b9500 "\377", key_ptr=0x7f3c3c04e6f8 "\025", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3bc06b98f0, buf=0x7f3bc06b9500 "\377", index=0, key=0x7f3c3c04e6f8 "\025", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3bc06b98f0, buf=0x7f3bc06b9500 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c3c015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c3c000c58, tab=tab@entry=0x7f3c3c015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c3c014330, tables_list=@0x7f3c3c010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c3c014738, last = 0x7f3c3c014748, elements = 2}, <No data fields>}, join=0x7f3c3c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c3c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c3c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c3c000c58, tables=0x7f3c3c011768, fields=@0x7f3c3c011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c3c011378, last = 0x7f3c3c011710, elements = 4}, <No data fields>}, conds=0x7f3c3c012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c3c013fe8, unit=0x7f3c3c004e58, select_lex=0x7f3c3c010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c3c000c58, lex=lex@entry=0x7f3c3c004d90, result=result@entry=0x7f3c3c013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c3c000c58, all_tables=0x7f3c3c011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c3c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c3c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c3c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c3c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e7d28) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e7d98) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7f3c8c0ff700 (LWP 357563)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", line=line@entry=781) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d959034 in inline_mysql_mutex_lock (src_file=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", src_line=781, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_page_make_young (bpage=0x7f44ac06d100) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:781
#5  buf_page_make_young (bpage=bpage@entry=0x7f44ac06d100) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:774
#6  0x000055ca8e0c8162 in ibuf_update_free_bits_if_full (increase=22, max_ins_size=36, block=0x7f44ac06d100) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/ibuf0ibuf.inl:269
#7  btr_cur_optimistic_insert (flags=flags@entry=0, cursor=cursor@entry=0x7f3c8c0fc670, offsets=offsets@entry=0x7f3c8c0fc600, heap=heap@entry=0x7f3c8c0fc5f8, entry=entry@entry=0x7f3bec04c720, rec=rec@entry=0x7f3c8c0fc700, big_rec=0x7f3c8c0fca40, n_ext=<optimized out>, thr=0x7f3bec04b6a0, mtr=0x7f3c8c0fcec0) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:2593
#8  0x000055ca8e047415 in row_ins_sec_index_entry_low (flags=0, mode=<optimized out>, index=0x7f3c380b52e0, offsets_heap=<optimized out>, heap=0x7f3be84e7af8, entry=0x7f3bec04c720, trx_id=0, thr=0x7f3bec04b6a0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3134
#9  0x000055ca8e049f92 in row_ins_sec_index_entry (index=0x7f3c380b52e0, entry=0x7f3bec04c720, thr=0x7f3bec04b6a0, check_foreign=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3331
#10 0x000055ca8e04a45c in row_ins_index_entry (thr=0x7f3bec04b6a0, entry=<optimized out>, index=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3379
#11 row_ins_index_entry_step (thr=0x7f3bec04b6a0, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3545
#12 row_ins (thr=0x7f3bec04b6a0, node=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3670
#13 row_ins_step (thr=thr@entry=0x7f3bec04b6a0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0ins.cc:3799
#14 0x000055ca8e059457 in row_insert_for_mysql (mysql_rec=mysql_rec@entry=0x7f3bec03da40 "\211u\017", prebuilt=0x7f3bec04acd0, ins_mode=ROW_INS_NORMAL) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1315
#15 0x000055ca8dfbd3fc in ha_innobase::write_row (this=0x7f3bec046c20, record=0x7f3bec03da40 "\211u\017") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:7926
#16 0x000055ca8dcd0730 in handler::ha_write_row (this=0x7f3bec046c20, buf=0x7f3bec03da40 "\211u\017") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7649
#17 0x000055ca8da4eb9d in write_record (thd=thd@entry=0x7f3be8000c58, table=table@entry=0x7f3bec049a48, info=info@entry=0x7f3c8c0fdbe0, sink=sink@entry=0x0) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:2166
#18 0x000055ca8da55331 in mysql_insert (thd=thd@entry=0x7f3be8000c58, table_list=<optimized out>, fields=@0x7f3be8005d78: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3be80114c0, last = 0x7f3be8011fa0, elements = 10}, <No data fields>}, values_list=@0x7f3be8005dc0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3be8012a80, last = 0x7f3be8012a80, elements = 1}, <No data fields>}, update_fields=@0x7f3be8005da8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3be8005da8, elements = 0}, <No data fields>}, update_values=@0x7f3be8005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55ca8ea84d10 <end_of_list>, last = 0x7f3be8005d90, elements = 0}, <No data fields>}, duplic=<optimized out>, ignore=<optimized out>, result=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_insert.cc:1131
#19 0x000055ca8da8ffdf in mysql_execute_command (thd=0x7f3be8000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:4582
#20 0x000055ca8da7f277 in mysql_parse (thd=0x7f3be8000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#21 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3be8000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#22 0x000055ca8da8ddce in do_command (thd=0x7f3be8000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#23 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#24 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e7898) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#25 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e7908) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#26 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#27 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7f3c8c14a700 (LWP 357562)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 55834574851}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bc80438a0, tuple=tuple@entry=0x7f3bc8043a50, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c148430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c148430, cursor=0x7f3bc80438a0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bc8043a50) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bc8046910 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bc80436d0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bc8042650, buf=0x7f3bc8046910 "\377", key_ptr=0x7f3bf402a460 "\027", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3bc8042650, buf=0x7f3bc8046910 "\377", key=0x7f3bf402a460 "\027", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3bc8042650, start_key=0x7f3bc8042790, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3bc8042650, range_info=range_info@entry=0x7f3c8c148968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3bc8042cc8, range_info=0x7f3c8c148968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3bc8042b78, range_info=0x7f3c8c148968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3bf4518f40) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3c8c148b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3c8c148b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3bf4000c58, table_list=<optimized out>, fields=@0x7f3bf4005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bf40115b0, last = 0x7f3bf40115b0, elements = 1}, <No data fields>}, values=@0x7f3bf4005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bf40115c0, last = 0x7f3bf40115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3bf4000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bf4000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bf4000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3bf4000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916e7408) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e7478) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f3c8c195700 (LWP 357561)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e0849b8 in srw_mutex_impl<false>::wait (lk=<optimized out>, this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<false>::wait_and_lock (this=this@entry=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e0850e5 in srw_mutex_impl<false>::wr_lock (this=0x55ca9157b8f0) at /usr/include/c++/9/bits/atomic_base.h:539
#4  ssux_lock_impl<false>::wr_lock (this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<false>::psi_wr_lock (this=this@entry=0x55ca9157b8e8, file=file@entry=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", line=line@entry=1071) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e01090e in srw_lock_impl<false>::wr_lock (line=1071, file=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", this=0x55ca9157b8e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1074
#7  fil_space_t::x_lock (this=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1071
#8  mtr_t::x_lock_space (space=0x55ca9157b848, this=0x7f3c8c191d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:502
#9  mtr_t::x_lock_space (this=this@entry=0x7f3c8c191d70, space=space@entry=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:494
#10 0x000055ca8e124210 in fsp_reserve_free_extents (n_reserved=n_reserved@entry=0x7f3c8c1919dc, space=space@entry=0x55ca9157b848, n_ext=n_ext@entry=2, alloc_type=alloc_type@entry=FSP_UNDO, mtr=mtr@entry=0x7f3c8c191d70, n_pages=n_pages@entry=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:2436
#11 0x000055ca8e0a5774 in trx_undo_seg_create (space=0x55ca9157b848, rseg_hdr=0x7f46bc0032a0, id=0x7f3c8c191bb8, err=0x7f3c8c191d34, mtr=0x7f3c8c191d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:483
#12 0x000055ca8e0aa62c in trx_undo_create (trx=0x7f46cb1a4180, rseg=rseg@entry=0x55ca8e9f88c0 <trx_sys+23552>, undo=undo@entry=0x7f46cb1a4ad0, err=err@entry=0x7f3c8c191d34, mtr=mtr@entry=0x7f3c8c191d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1205
#13 0x000055ca8e0abbf0 in trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb1a4180, rseg=rseg@entry=0x55ca8e9f88c0 <trx_sys+23552>, undo=undo@entry=0x7f46cb1a4ad0, mtr=mtr@entry=0x7f3c8c191d70, err=err@entry=0x7f3c8c191d34) at /usr/include/c++/9/bits/atomic_base.h:549
#14 0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3c184e9668, index=0x7f3c5c020080, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3c184e9350, cmpl_info=1, rec=rec@entry=0x7f46bc640154 "\200\t", offsets=0x7f3c8c192f80, roll_ptr=0x7f3c8c192d88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#15 0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3c8c192d88, mtr=0x7f3c8c193440, thr=0x7f3c184e9668, cmpl_info=<optimized out>, update=0x7f3c184e9350, offsets=0x7f3c8c192f80, cursor=0x7f3c184e9278, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#16 btr_cur_update_in_place (flags=2, cursor=0x7f3c184e9278, offsets=0x7f3c8c192f80, update=0x7f3c184e9350, cmpl_info=<optimized out>, thr=0x7f3c184e9668, trx_id=5125665, mtr=0x7f3c8c193440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#17 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3c184e9278, offsets=offsets@entry=0x7f3c8c192eb8, heap=heap@entry=0x7f3c8c192f70, update=0x7f3c184e9350, cmpl_info=1, thr=0x7f3c184e9668, trx_id=5125665, mtr=0x7f3c8c193440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#18 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3c184e9158, index=0x7f3c5c020080, offsets=<optimized out>, offsets_heap=0x7f3c8c192f70, thr=0x7f3c184e9668, mtr=0x7f3c8c193440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#19 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3c184e9158, thr=0x7f3c184e9668) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#20 0x000055ca8e07ab68 in row_upd (thr=0x7f3c184e9668, node=0x7f3c184e9158) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#21 row_upd_step (thr=thr@entry=0x7f3c184e9668) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#22 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3c184e88f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#23 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3c184e7c70, old_row=0x7f3c184fde78 "", new_row=0x7f3c184fde10 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#24 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3c184e7c70, old_data=0x7f3c184fde78 "", new_data=0x7f3c184fde10 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#25 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3bf0000c58, table_list=<optimized out>, fields=@0x7f3bf0005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bf00115b0, last = 0x7f3bf00115b0, elements = 1}, <No data fields>}, values=@0x7f3bf0005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bf00115c0, last = 0x7f3bf00115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#26 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3bf0000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#27 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bf0000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#28 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bf0000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#29 0x000055ca8da8ddce in do_command (thd=0x7f3bf0000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#30 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#31 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ab4c8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#32 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e6fe8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#33 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#34 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f3c8c1e0700 (LWP 357560)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f463c0bf418) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f463c0bf418) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f463c0bf418) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f463c0bf418) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f463c0bf418) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 68719476742}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b400300e0, tuple=tuple@entry=0x7f3b40030290, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c1de430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c1de430, cursor=0x7f3b400300e0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b40030290) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b40027b90 "\377\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b4002ff10, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b4002e6c0, buf=0x7f3b40027b90 "\377\377", key_ptr=0x7f3bf8510780 "\030", key_len=3, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3b4002e6c0, buf=0x7f3b40027b90 "\377\377", key=0x7f3bf8510780 "\030", keypart_map=3, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3b4002e6c0, start_key=0x7f3b4002e800, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3b4002e6c0, range_info=range_info@entry=0x7f3c8c1de968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3b4002ed38, range_info=0x7f3c8c1de968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3b4002ebe8, range_info=0x7f3c8c1de968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3bf8515990) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3c8c1deb60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3c8c1deb60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3bf8000c58, table_list=<optimized out>, fields=@0x7f3bf8005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bf8011418, last = 0x7f3bf8011418, elements = 1}, <No data fields>}, values=@0x7f3bf8005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3bf8011428, last = 0x7f3bf8011428, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3bf8000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3bf8000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3bf8000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3bf8000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916ab458) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e6bc8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f3c8c22b700 (LWP 357559)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", line=line@entry=406) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d958fa2 in inline_mysql_mutex_lock (src_file=0x55ca8e4501a8 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc", src_line=406, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_LRU_get_free_block (have_mutex=have_mutex@entry=false) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0lru.cc:406
#5  0x000055ca8d9b1cef in buf_page_init_for_read (mode=132, page_id={m_id = 158913848954}, zip_size=0, unzip=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0rea.cc:121
#6  0x000055ca8e0e793e in buf_read_page_low (space=0x7f3c600296c8, sync=false, mode=132, page_id={m_id = 158913848954}, zip_size=0, unzip=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0rea.cc:295
#7  0x000055ca8e0c2bc2 in btr_cur_prefetch_siblings (block=0x7f43ec100680, index=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/buf0types.h:95
#8  0x000055ca8e0ca267 in btr_cur_optimistic_update (flags=<optimized out>, cursor=cursor@entry=0x7f3b3c042b10, offsets=offsets@entry=0x7f3c8c228eb8, heap=heap@entry=0x7f3c8c228f70, update=0x7f3b3c042be8, cmpl_info=1, thr=0x7f3bd0047b38, trx_id=5125672, mtr=0x7f3c8c229440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3829
#9  0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3b3c0429f0, index=0x7f3c6002cfa0, offsets=<optimized out>, offsets_heap=0x7f3c8c228f70, thr=0x7f3bd0047b38, mtr=0x7f3c8c229440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#10 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3b3c0429f0, thr=0x7f3bd0047b38) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#11 0x000055ca8e07ab68 in row_upd (thr=0x7f3bd0047b38, node=0x7f3b3c0429f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#12 row_upd_step (thr=thr@entry=0x7f3bd0047b38) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#13 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3b3c041d50) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#14 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3b3c03e1a0, old_row=0x7f3b3c03d9c8 "\211:\f", new_row=0x7f3b3c03d990 "\201:\f") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#15 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3b3c03e1a0, old_data=0x7f3b3c03d9c8 "\211:\f", new_data=0x7f3b3c03d990 "\201:\f") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#16 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3c04000c58, table_list=<optimized out>, fields=@0x7f3c04005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c040155c0, last = 0x7f3c040155c0, elements = 1}, <No data fields>}, values=@0x7f3c04005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c040155d0, last = 0x7f3c040155d0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#17 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c04000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#18 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c04000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#19 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c04000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#20 0x000055ca8da8ddce in do_command (thd=0x7f3c04000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#21 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#22 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916a6178) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#23 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e67a8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#24 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#25 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f3c8c276700 (LWP 357558)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3c8c274d40, clockid=<optimized out>, expected=0, futex_word=0x7f3c8c274de8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f3c8c274d40, clockid=<optimized out>, mutex=0x55ca8eab1a80 <LOCK_item_func_sleep>, cond=0x7f3c8c274dc0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f3c8c274dc0, mutex=mutex@entry=0x55ca8eab1a80 <LOCK_item_func_sleep>, abstime=abstime@entry=0x7f3c8c274d40) at pthread_cond_wait.c:665
#3  0x000055ca8d969cdc in psi_cond_timedwait (that=that@entry=0x7f3c8c274dc0, mutex=mutex@entry=0x55ca8eab1a80 <LOCK_item_func_sleep>, abstime=abstime@entry=0x7f3c8c274d40, file=file@entry=0x55ca8e3c5110 "/home/galera/versioned/MariaDB-Server/sql/item_func.cc", line=line@entry=4009) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:609
#4  0x000055ca8d91f327 in inline_mysql_cond_timedwait (src_file=0x55ca8e3c5110 "/home/galera/versioned/MariaDB-Server/sql/item_func.cc", src_line=4009, abstime=0x7f3c8c274d40, mutex=0x55ca8eab1a80 <LOCK_item_func_sleep>, that=0x7f3c8c274dc0) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:1086
#5  Interruptible_wait::wait (this=0x7f3c8c274da0, cond=0x7f3c8c274dc0, mutex=0x55ca8eab1a80 <LOCK_item_func_sleep>) at /home/galera/versioned/MariaDB-Server/sql/item_func.cc:4009
#6  0x000055ca8dd396ee in Item_func_sleep::val_int (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/item_func.cc:4575
#7  0x000055ca8da3f0c9 in Item_func::is_null (this=0x7f3c00010b20) at /home/galera/versioned/MariaDB-Server/sql/item_func.h:208
#8  0x000055ca8de3aaf9 in mysql_do (thd=thd@entry=0x7f3c00000c58, values=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_do.cc:35
#9  0x000055ca8da91f4d in mysql_execute_command (thd=0x7f3c00000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3990
#10 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c00000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#11 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c00000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#12 0x000055ca8da8ddce in do_command (thd=0x7f3c00000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#13 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#14 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916a6108) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#15 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e6388) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#16 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f3c8c2c1700 (LWP 357557)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b3c03bec0, tuple=tuple@entry=0x7f3c0c4c9800, mode=<optimized out>, latch_mode=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c2bf430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e0d0c69 in btr_pcur_open_with_no_init (mtr=0x7f3c8c2bf430, cursor=0x7f3b3c03bec0, latch_mode=<optimized out>, mode=<optimized out>, tuple=0x7f3c0c4c9800) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 btr_pcur_t::restore_position (this=this@entry=0x7f3b3c03bec0, restore_latch_mode=<optimized out>, restore_latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c2bf430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0pcur.cc:461
#11 0x000055ca8e069c56 in sel_restore_position_for_mysql (same_user_rec=same_user_rec@entry=0x7f3c8c2beda3, pcur=pcur@entry=0x7f3b3c03bec0, moves_up=moves_up@entry=true, mtr=mtr@entry=0x7f3c8c2bf430, latch_mode=BTR_SEARCH_LEAF) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:3644
#12 0x000055ca8e06d9ec in row_search_mvcc (buf=buf@entry=0x7f3b3c0360e0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b3c03bcf0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:5865
#13 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b3c0392d0, buf=0x7f3b3c0360e0 "\377", key_ptr=0x7f3c0c516390 "\027", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#14 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3b3c0392d0, buf=0x7f3b3c0360e0 "\377", key=0x7f3c0c516390 "\027", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#15 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3b3c0392d0, start_key=0x7f3b3c039410, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#16 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3b3c0392d0, range_info=range_info@entry=0x7f3c8c2bf968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#17 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3b3c039948, range_info=0x7f3c8c2bf968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#18 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3b3c0397f8, range_info=0x7f3c8c2bf968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#19 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c0c4cacd0) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#20 0x000055ca8de20ece in rr_quick (info=0x7f3c8c2bfb60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#21 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3c8c2bfb60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#22 mysql_update (thd=thd@entry=0x7f3c0c000c58, table_list=<optimized out>, fields=@0x7f3c0c005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c0c0115b0, last = 0x7f3c0c0115b0, elements = 1}, <No data fields>}, values=@0x7f3c0c005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c0c0115c0, last = 0x7f3c0c0115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#23 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c0c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#24 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c0c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#25 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c0c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#26 0x000055ca8da8ddce in do_command (thd=0x7f3c0c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#27 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#28 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91684ff8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#29 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e5f68) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#30 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#31 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f3c8c30c700 (LWP 357556)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3c8c30ad40, clockid=<optimized out>, expected=0, futex_word=0x7f3c8c30ade8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f3c8c30ad40, clockid=<optimized out>, mutex=0x55ca8eab1a80 <LOCK_item_func_sleep>, cond=0x7f3c8c30adc0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f3c8c30adc0, mutex=mutex@entry=0x55ca8eab1a80 <LOCK_item_func_sleep>, abstime=abstime@entry=0x7f3c8c30ad40) at pthread_cond_wait.c:665
#3  0x000055ca8d969cdc in psi_cond_timedwait (that=that@entry=0x7f3c8c30adc0, mutex=mutex@entry=0x55ca8eab1a80 <LOCK_item_func_sleep>, abstime=abstime@entry=0x7f3c8c30ad40, file=file@entry=0x55ca8e3c5110 "/home/galera/versioned/MariaDB-Server/sql/item_func.cc", line=line@entry=4009) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:609
#4  0x000055ca8d91f327 in inline_mysql_cond_timedwait (src_file=0x55ca8e3c5110 "/home/galera/versioned/MariaDB-Server/sql/item_func.cc", src_line=4009, abstime=0x7f3c8c30ad40, mutex=0x55ca8eab1a80 <LOCK_item_func_sleep>, that=0x7f3c8c30adc0) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:1086
#5  Interruptible_wait::wait (this=0x7f3c8c30ada0, cond=0x7f3c8c30adc0, mutex=0x55ca8eab1a80 <LOCK_item_func_sleep>) at /home/galera/versioned/MariaDB-Server/sql/item_func.cc:4009
#6  0x000055ca8dd396ee in Item_func_sleep::val_int (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/item_func.cc:4575
#7  0x000055ca8da3f0c9 in Item_func::is_null (this=0x7f3c08010c60) at /home/galera/versioned/MariaDB-Server/sql/item_func.h:208
#8  0x000055ca8de3aaf9 in mysql_do (thd=thd@entry=0x7f3c08000c58, values=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_do.cc:35
#9  0x000055ca8da91f4d in mysql_execute_command (thd=0x7f3c08000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3990
#10 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c08000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#11 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c08000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#12 0x000055ca8da8ddce in do_command (thd=0x7f3c08000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#13 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#14 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91684f88) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#15 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e5b48) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#16 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f3c8c357700 (LWP 357555)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e0849b8 in srw_mutex_impl<false>::wait (lk=<optimized out>, this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<false>::wait_and_lock (this=this@entry=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e0850e5 in srw_mutex_impl<false>::wr_lock (this=0x55ca9157b8f0) at /usr/include/c++/9/bits/atomic_base.h:539
#4  ssux_lock_impl<false>::wr_lock (this=0x55ca9157b8f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<false>::psi_wr_lock (this=this@entry=0x55ca9157b8e8, file=file@entry=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", line=line@entry=1071) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e01090e in srw_lock_impl<false>::wr_lock (line=1071, file=0x55ca8e430240 "/home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h", this=0x55ca9157b8e8) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1074
#7  fil_space_t::x_lock (this=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:1071
#8  mtr_t::x_lock_space (space=0x55ca9157b848, this=0x7f3c8c353d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:502
#9  mtr_t::x_lock_space (this=this@entry=0x7f3c8c353d70, space=space@entry=0x55ca9157b848) at /home/galera/versioned/MariaDB-Server/storage/innobase/mtr/mtr0mtr.cc:494
#10 0x000055ca8e124210 in fsp_reserve_free_extents (n_reserved=n_reserved@entry=0x7f3c8c3539dc, space=space@entry=0x55ca9157b848, n_ext=n_ext@entry=2, alloc_type=alloc_type@entry=FSP_UNDO, mtr=mtr@entry=0x7f3c8c353d70, n_pages=n_pages@entry=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:2436
#11 0x000055ca8e0a5774 in trx_undo_seg_create (space=0x55ca9157b848, rseg_hdr=0x7f46bc003a20, id=0x7f3c8c353bb8, err=0x7f3c8c353d34, mtr=0x7f3c8c353d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:483
#12 0x000055ca8e0aa62c in trx_undo_create (trx=0x7f46cb1ae680, rseg=rseg@entry=0x55ca8e9f8ec0 <trx_sys+25088>, undo=undo@entry=0x7f46cb1aefd0, err=err@entry=0x7f3c8c353d34, mtr=mtr@entry=0x7f3c8c353d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1205
#13 0x000055ca8e0abbf0 in trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb1ae680, rseg=rseg@entry=0x55ca8e9f8ec0 <trx_sys+25088>, undo=undo@entry=0x7f46cb1aefd0, mtr=mtr@entry=0x7f3c8c353d70, err=err@entry=0x7f3c8c353d34) at /usr/include/c++/9/bits/atomic_base.h:549
#14 0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3c4402f9c8, index=0x7f3c2c020080, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3c4402f6b0, cmpl_info=1, rec=rec@entry=0x7f46bc664505 "\200\020", offsets=0x7f3c8c354f80, roll_ptr=0x7f3c8c354d88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#15 0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3c8c354d88, mtr=0x7f3c8c355440, thr=0x7f3c4402f9c8, cmpl_info=<optimized out>, update=0x7f3c4402f6b0, offsets=0x7f3c8c354f80, cursor=0x7f3c4402f5d8, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#16 btr_cur_update_in_place (flags=2, cursor=0x7f3c4402f5d8, offsets=0x7f3c8c354f80, update=0x7f3c4402f6b0, cmpl_info=<optimized out>, thr=0x7f3c4402f9c8, trx_id=5125680, mtr=0x7f3c8c355440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#17 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3c4402f5d8, offsets=offsets@entry=0x7f3c8c354eb8, heap=heap@entry=0x7f3c8c354f70, update=0x7f3c4402f6b0, cmpl_info=1, thr=0x7f3c4402f9c8, trx_id=5125680, mtr=0x7f3c8c355440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#18 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3c4402f4b8, index=0x7f3c2c020080, offsets=<optimized out>, offsets_heap=0x7f3c8c354f70, thr=0x7f3c4402f9c8, mtr=0x7f3c8c355440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#19 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3c4402f4b8, thr=0x7f3c4402f9c8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#20 0x000055ca8e07ab68 in row_upd (thr=0x7f3c4402f9c8, node=0x7f3c4402f4b8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#21 row_upd_step (thr=thr@entry=0x7f3c4402f9c8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#22 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3c4402ec50) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#23 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3c440277a0, old_row=0x7f3c44027418 "", new_row=0x7f3c440273b0 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#24 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3c440277a0, old_data=0x7f3c44027418 "", new_data=0x7f3c440273b0 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#25 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3c14000c58, table_list=<optimized out>, fields=@0x7f3c14005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c140115b0, last = 0x7f3c140115b0, elements = 1}, <No data fields>}, values=@0x7f3c14005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c140115c0, last = 0x7f3c140115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#26 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c14000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#27 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c14000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#28 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c14000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#29 0x000055ca8da8ddce in do_command (thd=0x7f3c14000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#30 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#31 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916b73d8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#32 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e5728) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#33 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#34 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f3c8c3a2700 (LWP 357554)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 55834574851}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b44033ec0, tuple=tuple@entry=0x7f3b44034070, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c3a0010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c3a0010, cursor=0x7f3b44033ec0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b44034070) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b440078f0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b44033cf0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b44032c70, buf=0x7f3b440078f0 "\377", key_ptr=0x7f3c104d0598 "\025", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3b44032c70, buf=0x7f3b440078f0 "\377", index=0, key=0x7f3c104d0598 "\025", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3b44032c70, buf=0x7f3b440078f0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c10015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c10000c58, tab=tab@entry=0x7f3c10015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c10014330, tables_list=@0x7f3c10010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c10014738, last = 0x7f3c10014748, elements = 2}, <No data fields>}, join=0x7f3c10014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c10014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c10014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c10000c58, tables=0x7f3c10011768, fields=@0x7f3c10011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c10011378, last = 0x7f3c10011710, elements = 4}, <No data fields>}, conds=0x7f3c10012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c10013fe8, unit=0x7f3c10004e58, select_lex=0x7f3c10010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c10000c58, lex=lex@entry=0x7f3c10004d90, result=result@entry=0x7f3c10013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c10000c58, all_tables=0x7f3c10011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c10000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c10000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c10000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c10000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916b7368) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e5308) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f3c8c3ed700 (LWP 357527)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c4851a600, tuple=tuple@entry=0x7f3c4851a7b0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c3eb010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c3eb010, cursor=0x7f3c4851a600, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c4851a7b0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c48523f60 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c4851a430, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c48518e20, buf=0x7f3c48523f60 "\377", key_ptr=0x7f3c1c044138 "\024", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c48518e20, buf=0x7f3c48523f60 "\377", index=0, key=0x7f3c1c044138 "\024", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c48518e20, buf=0x7f3c48523f60 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c1c015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c1c000c58, tab=tab@entry=0x7f3c1c015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c1c014330, tables_list=@0x7f3c1c010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c1c014738, last = 0x7f3c1c014748, elements = 2}, <No data fields>}, join=0x7f3c1c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c1c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c1c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c1c000c58, tables=0x7f3c1c011768, fields=@0x7f3c1c011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c1c011378, last = 0x7f3c1c011710, elements = 4}, <No data fields>}, conds=0x7f3c1c012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c1c013fe8, unit=0x7f3c1c004e58, select_lex=0x7f3c1c010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c1c000c58, lex=lex@entry=0x7f3c1c004d90, result=result@entry=0x7f3c1c013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c1c000c58, all_tables=0x7f3c1c011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c1c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c1c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c1c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c1c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91607ee8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e4ee8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f3c8c438700 (LWP 357526)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c0c51b2b0, tuple=tuple@entry=0x7f3c0c51b460, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c436010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c436010, cursor=0x7f3c0c51b2b0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c0c51b460) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c0c4e8b50 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c0c51b0e0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c0c511270, buf=0x7f3c0c4e8b50 "\377", key_ptr=0x7f3c18014b18 "\f", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c0c511270, buf=0x7f3c0c4e8b50 "\377", index=0, key=0x7f3c18014b18 "\f", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c0c511270, buf=0x7f3c0c4e8b50 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c18013838) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c18000c58, tab=tab@entry=0x7f3c18013838, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c18012ef0, tables_list=@0x7f3c18010db0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c180132f8, last = 0x7f3c180132f8, elements = 1}, <No data fields>}, join=0x7f3c18012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c18012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c18012bd0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c18000c58, tables=0x7f3c180117d8, fields=@0x7f3c18010e50: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c18011188, last = 0x7f3c18011780, elements = 6}, <No data fields>}, conds=0x7f3c18012098, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c18012ba8, unit=0x7f3c18004e58, select_lex=0x7f3c18010b98) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c18000c58, lex=lex@entry=0x7f3c18004d90, result=result@entry=0x7f3c18012ba8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c18000c58, all_tables=0x7f3c180117d8) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c18000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c18000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c18000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c18000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91607e78) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e4ac8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f3c8c483700 (LWP 357525)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b3402d7e0, tuple=tuple@entry=0x7f3b3402d990, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c481010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c481010, cursor=0x7f3b3402d7e0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b3402d990) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b340078f0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b3402d610, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b3402aa10, buf=0x7f3b340078f0 "\377", key_ptr=0x7f3c20040948 "\021", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3b3402aa10, buf=0x7f3b340078f0 "\377", index=0, key=0x7f3c20040948 "\021", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3b3402aa10, buf=0x7f3b340078f0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c20015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c20000c58, tab=tab@entry=0x7f3c20015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c20014330, tables_list=@0x7f3c20010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c20014738, last = 0x7f3c20014748, elements = 2}, <No data fields>}, join=0x7f3c20014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c20014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c20014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c20000c58, tables=0x7f3c20011768, fields=@0x7f3c20011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c20011378, last = 0x7f3c20011710, elements = 4}, <No data fields>}, conds=0x7f3c20012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c20013fe8, unit=0x7f3c20004e58, select_lex=0x7f3c20010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c20000c58, lex=lex@entry=0x7f3c20004d90, result=result@entry=0x7f3c20013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c20000c58, all_tables=0x7f3c20011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c20000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c20000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c20000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c20000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91592428) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e46a8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f3c8c4ce700 (LWP 357523)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 47244640259}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c2c772050, tuple=tuple@entry=0x7f3c2c772200, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3c8c4cc010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3c8c4cc010, cursor=0x7f3c2c772050, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c2c772200) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c2c76d650 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c2c771e80, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c2c770e00, buf=0x7f3c2c76d650 "\377", key_ptr=0x7f3c244c67b8 "\001", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c2c770e00, buf=0x7f3c2c76d650 "\377", index=0, key=0x7f3c244c67b8 "\001", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c2c770e00, buf=0x7f3c2c76d650 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c24015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c24000c58, tab=tab@entry=0x7f3c24015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c24014330, tables_list=@0x7f3c24010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c24014738, last = 0x7f3c24014748, elements = 2}, <No data fields>}, join=0x7f3c24014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c24014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c24014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c24000c58, tables=0x7f3c24011768, fields=@0x7f3c24011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c24011378, last = 0x7f3c24011710, elements = 4}, <No data fields>}, conds=0x7f3c24012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c24013fe8, unit=0x7f3c24004e58, select_lex=0x7f3c24010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c24000c58, lex=lex@entry=0x7f3c24004d90, result=result@entry=0x7f3c24013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c24000c58, all_tables=0x7f3c24011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c24000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c24000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c24000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c24000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916b68b8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e4288) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f3ca006e700 (LWP 357522)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x55ca8e9f8ed0 <trx_sys+25104>) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x55ca8e9f8ed0 <trx_sys+25104>) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084f7f in srw_mutex_impl<true>::wr_lock (this=0x55ca8e9f8ed0 <trx_sys+25104>) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::wr_lock (this=0x55ca8e9f8ed0 <trx_sys+25104>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/srw_lock.h:257
#5  srw_lock_impl<true>::psi_wr_lock (this=0x55ca8e9f8ec8 <trx_sys+25096>, file=file@entry=0x55ca8e44c4b0 "/home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc", line=line@entry=1399) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:471
#6  0x000055ca8e0abc31 in srw_lock_impl<true>::wr_lock (line=1399, file=0x55ca8e44c4b0 "/home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc", this=0x55ca8e9f8ec8 <trx_sys+25096>) at /usr/include/c++/9/bits/atomic_base.h:549
#7  trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb19e980, rseg=rseg@entry=0x55ca8e9f8ec0 <trx_sys+25088>, undo=undo@entry=0x7f46cb19f2d0, mtr=mtr@entry=0x7f3ca006ad70, err=err@entry=0x7f3ca006ad34) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1399
#8  0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3bdc512808, index=0x7f3c500200e0, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3bdc5124f0, cmpl_info=1, rec=rec@entry=0x7f46bc6307e4 "\200\a", offsets=0x7f3ca006bf80, roll_ptr=0x7f3ca006bd88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#9  0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3ca006bd88, mtr=0x7f3ca006c440, thr=0x7f3bdc512808, cmpl_info=<optimized out>, update=0x7f3bdc5124f0, offsets=0x7f3ca006bf80, cursor=0x7f3bdc512418, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#10 btr_cur_update_in_place (flags=2, cursor=0x7f3bdc512418, offsets=0x7f3ca006bf80, update=0x7f3bdc5124f0, cmpl_info=<optimized out>, thr=0x7f3bdc512808, trx_id=5125681, mtr=0x7f3ca006c440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#11 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3bdc512418, offsets=offsets@entry=0x7f3ca006beb8, heap=heap@entry=0x7f3ca006bf70, update=0x7f3bdc5124f0, cmpl_info=1, thr=0x7f3bdc512808, trx_id=5125681, mtr=0x7f3ca006c440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#12 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3bdc5122f8, index=0x7f3c500200e0, offsets=<optimized out>, offsets_heap=0x7f3ca006bf70, thr=0x7f3bdc512808, mtr=0x7f3ca006c440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#13 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3bdc5122f8, thr=0x7f3bdc512808) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#14 0x000055ca8e07ab68 in row_upd (thr=0x7f3bdc512808, node=0x7f3bdc5122f8) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#15 row_upd_step (thr=thr@entry=0x7f3bdc512808) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#16 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3bdc511a90) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#17 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3bdc510a10, old_row=0x7f3bdc50d9f8 "", new_row=0x7f3bdc50d990 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#18 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3bdc510a10, old_data=0x7f3bdc50d9f8 "", new_data=0x7f3bdc50d990 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#19 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3c2c000c58, table_list=<optimized out>, fields=@0x7f3c2c005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c2c0115b0, last = 0x7f3c2c0115b0, elements = 1}, <No data fields>}, values=@0x7f3c2c005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c2c0115c0, last = 0x7f3c2c0115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#20 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c2c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#21 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c2c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#22 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c2c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#23 0x000055ca8da8ddce in do_command (thd=0x7f3c2c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#24 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#25 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916c1938) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#26 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e3fb8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#27 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#28 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f3ca00b9700 (LWP 357521)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c4053d6c0, tuple=tuple@entry=0x7f3c4053d870, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3ca00b7010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3ca00b7010, cursor=0x7f3c4053d6c0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c4053d870) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c404637e0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c4053d4f0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c40462c80, buf=0x7f3c404637e0 "\377", key_ptr=0x7f3c44051cb8 "\f", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c40462c80, buf=0x7f3c404637e0 "\377", index=0, key=0x7f3c44051cb8 "\f", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c40462c80, buf=0x7f3c404637e0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c44015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c44000c58, tab=tab@entry=0x7f3c44015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c44014330, tables_list=@0x7f3c44010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c44014738, last = 0x7f3c44014748, elements = 2}, <No data fields>}, join=0x7f3c44014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c44014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c44014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c44000c58, tables=0x7f3c44011768, fields=@0x7f3c44011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c44011378, last = 0x7f3c44011710, elements = 4}, <No data fields>}, conds=0x7f3c44012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c44013fe8, unit=0x7f3c44004e58, select_lex=0x7f3c44010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c44000c58, lex=lex@entry=0x7f3c44004d90, result=result@entry=0x7f3c44013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c44000c58, all_tables=0x7f3c44011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c44000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c44000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c44000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c44000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91607e08) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916e3ce8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f3ca0104700 (LWP 357519)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c54516e60, tuple=tuple@entry=0x7f3c54517010, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3ca0102430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3ca0102430, cursor=0x7f3c54516e60, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c54517010) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c54513420 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c54516c90, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c54512830, buf=0x7f3c54513420 "\377", key_ptr=0x7f3c4c05c9e0 "\n", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3c54512830, buf=0x7f3c54513420 "\377", key=0x7f3c4c05c9e0 "\n", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3c54512830, start_key=0x7f3c54512970, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3c54512830, range_info=range_info@entry=0x7f3ca0102968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3c54512ea8, range_info=0x7f3ca0102968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3c54512d58, range_info=0x7f3ca0102968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c4c041e80) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3ca0102b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3ca0102b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c4c000c58, table_list=<optimized out>, fields=@0x7f3c4c005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c4c0115b0, last = 0x7f3c4c0115b0, elements = 1}, <No data fields>}, values=@0x7f3c4c005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c4c0115c0, last = 0x7f3c4c0115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c4c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c4c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c4c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c4c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91607978) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916079e8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f3ca014f700 (LWP 357518)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 47244640259}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3be04c7d20, tuple=tuple@entry=0x7f3be04c7ed0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3ca014d430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3ca014d430, cursor=0x7f3be04c7d20, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3be04c7ed0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3be0506fb0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3be04c7b50, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3be04cb990, buf=0x7f3be0506fb0 "\377", key_ptr=0x7f3c40545d90 "\006", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3be04cb990, buf=0x7f3be0506fb0 "\377", key=0x7f3c40545d90 "\006", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3be04cb990, start_key=0x7f3be04cbad0, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3be04cb990, range_info=range_info@entry=0x7f3ca014d968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3be04cc008, range_info=0x7f3ca014d968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3be04cbeb8, range_info=0x7f3ca014d968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c40010710) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3ca014db60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3ca014db60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c40000c58, table_list=<optimized out>, fields=@0x7f3c40005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c400115b0, last = 0x7f3c400115b0, elements = 1}, <No data fields>}, values=@0x7f3c40005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c400115c0, last = 0x7f3c400115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c40000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c40000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c40000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c40000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916074e8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91607558) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f3ca019a700 (LWP 357517)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c403f40b0, tuple=tuple@entry=0x7f3c403f4260, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3ca0198010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3ca0198010, cursor=0x7f3c403f40b0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c403f4260) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c403f2a70 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c403f3ee0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c403f2e60, buf=0x7f3c403f2a70 "\377", key_ptr=0x7f3c3004b468 "\026", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c403f2e60, buf=0x7f3c403f2a70 "\377", index=0, key=0x7f3c3004b468 "\026", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c403f2e60, buf=0x7f3c403f2a70 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c30015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c30000c58, tab=tab@entry=0x7f3c30015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c30014330, tables_list=@0x7f3c30010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c30014738, last = 0x7f3c30014748, elements = 2}, <No data fields>}, join=0x7f3c30014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c30014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c30014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c30000c58, tables=0x7f3c30011768, fields=@0x7f3c30011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c30011378, last = 0x7f3c30011710, elements = 4}, <No data fields>}, conds=0x7f3c30012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c30013fe8, unit=0x7f3c30004e58, select_lex=0x7f3c30010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c30000c58, lex=lex@entry=0x7f3c30004d90, result=result@entry=0x7f3c30013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c30000c58, all_tables=0x7f3c30011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c30000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c30000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c30000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c30000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91607058) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916070c8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f3ca01e5700 (LWP 357516)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b4803d8c0, tuple=tuple@entry=0x7f3b4803da70, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3ca01e3430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3ca01e3430, cursor=0x7f3b4803d8c0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b4803da70) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b4803fc10 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b4803d6f0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b4803c670, buf=0x7f3b4803fc10 "\377", key_ptr=0x7f3c2851c8f0 "\a", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3b4803c670, buf=0x7f3b4803fc10 "\377", key=0x7f3c2851c8f0 "\a", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3b4803c670, start_key=0x7f3b4803c7b0, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3b4803c670, range_info=range_info@entry=0x7f3ca01e3968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3b4803cce8, range_info=0x7f3ca01e3968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3b4803cb98, range_info=0x7f3ca01e3968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c284e02e0) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3ca01e3b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3ca01e3b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c28000c58, table_list=<optimized out>, fields=@0x7f3c28005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c280115b0, last = 0x7f3c280115b0, elements = 1}, <No data fields>}, values=@0x7f3c28005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c280115c0, last = 0x7f3c280115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c28000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c28000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c28000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c28000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91606bc8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91606c38) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f3cb90a9700 (LWP 357515)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 47244640259}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c403ff040, tuple=tuple@entry=0x7f3c403ff1f0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3cb90a7010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3cb90a7010, cursor=0x7f3c403ff040, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c403ff1f0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c4059b4e0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c403fee70, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c4059b8d0, buf=0x7f3c4059b4e0 "\377", key_ptr=0x7f3c38780a68 "\017", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c4059b8d0, buf=0x7f3c4059b4e0 "\377", index=0, key=0x7f3c38780a68 "\017", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c4059b8d0, buf=0x7f3c4059b4e0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c38015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c38000c58, tab=tab@entry=0x7f3c38015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c38014330, tables_list=@0x7f3c38010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c38014738, last = 0x7f3c38014748, elements = 2}, <No data fields>}, join=0x7f3c38014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c38014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c38014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c38000c58, tables=0x7f3c38011768, fields=@0x7f3c38011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c38011378, last = 0x7f3c38011710, elements = 4}, <No data fields>}, conds=0x7f3c38012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c38013fe8, unit=0x7f3c38004e58, select_lex=0x7f3c38010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c38000c58, lex=lex@entry=0x7f3c38004d90, result=result@entry=0x7f3c38013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c38000c58, all_tables=0x7f3c38011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c38000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c38000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c38000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c38000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91606738) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916067a8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f3cb90f4700 (LWP 357514)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 47244640259}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bb850a110, tuple=tuple@entry=0x7f3bb850a2c0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3cb90f2430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3cb90f2430, cursor=0x7f3bb850a110, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bb850a2c0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bb850e6f0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bb8509f40, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bb8510450, buf=0x7f3bb850e6f0 "\377", key_ptr=0x7f3c50507ab0 "\001", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3bb8510450, buf=0x7f3bb850e6f0 "\377", key=0x7f3c50507ab0 "\001", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3bb8510450, start_key=0x7f3bb8510590, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3bb8510450, range_info=range_info@entry=0x7f3cb90f2968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3bb8510ac8, range_info=0x7f3cb90f2968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3bb8510978, range_info=0x7f3cb90f2968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c504faa60) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3cb90f2b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3cb90f2b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c50000c58, table_list=<optimized out>, fields=@0x7f3c50005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c500115b0, last = 0x7f3c500115b0, elements = 1}, <No data fields>}, values=@0x7f3c50005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c500115c0, last = 0x7f3c500115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c50000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c50000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c50000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c50000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916062a8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91606318) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f3cb913f700 (LWP 357513)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 47244640259}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c1c021320, tuple=tuple@entry=0x7f3c1c0214d0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3cb913d010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3cb913d010, cursor=0x7f3c1c021320, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c1c0214d0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c1c0078f0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c1c021150, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c1c01ef70, buf=0x7f3c1c0078f0 "\377", key_ptr=0x7f3c5c05dc18 "\006", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3c1c01ef70, buf=0x7f3c1c0078f0 "\377", index=0, key=0x7f3c5c05dc18 "\006", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3c1c01ef70, buf=0x7f3c1c0078f0 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c5c015428) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c5c000c58, tab=tab@entry=0x7f3c5c015428, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c5c014330, tables_list=@0x7f3c5c010fa0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c5c014738, last = 0x7f3c5c014748, elements = 2}, <No data fields>}, join=0x7f3c5c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c5c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c5c014010) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c5c000c58, tables=0x7f3c5c011768, fields=@0x7f3c5c011040: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c5c011378, last = 0x7f3c5c011710, elements = 4}, <No data fields>}, conds=0x7f3c5c012e20, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c5c013fe8, unit=0x7f3c5c004e58, select_lex=0x7f3c5c010d88) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c5c000c58, lex=lex@entry=0x7f3c5c004d90, result=result@entry=0x7f3c5c013fe8, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c5c000c58, all_tables=0x7f3c5c011768) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c5c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c5c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c5c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c5c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91605e18) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91605e88) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f3cb918a700 (LWP 357512)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00cdb8) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00cdb8) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 55834574851}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c4001b0d0, tuple=tuple@entry=0x7f3c4001b280, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3cb9188430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3cb9188430, cursor=0x7f3c4001b0d0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c4001b280) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c400078f0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c4001af00, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c40019e80, buf=0x7f3c400078f0 "\377", key_ptr=0x7f3c544f43f0 "\030", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3c40019e80, buf=0x7f3c400078f0 "\377", key=0x7f3c544f43f0 "\030", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3c40019e80, start_key=0x7f3c40019fc0, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3c40019e80, range_info=range_info@entry=0x7f3cb9188968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3c4001a4f8, range_info=0x7f3cb9188968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3c4001a3a8, range_info=0x7f3cb9188968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c5401a3e0) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3cb9188b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3cb9188b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c54000c58, table_list=<optimized out>, fields=@0x7f3c54005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c540115b0, last = 0x7f3c540115b0, elements = 1}, <No data fields>}, values=@0x7f3c54005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c540115c0, last = 0x7f3c540115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c54000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c54000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c54000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c54000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91605988) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916059f8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f3cb91d5700 (LWP 357511)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9fb240 <buf_pool>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9fb240 <buf_pool>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9fb240 <buf_pool>, file=file@entry=0x55ca8e44e950 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc", line=line@entry=3145) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d954723 in inline_mysql_mutex_lock (src_line=3145, src_file=0x55ca8e44e950 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc", that=0x55ca8e9fb240 <buf_pool>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_page_create_low (page_id={m_id = 12884902032}, zip_size=<optimized out>, mtr=0x7f3cb91d1d70, free_block=0x7f4394012d40) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:3145
#5  0x000055ca8e0daa8d in buf_page_create (space=space@entry=0x55ca9157b848, offset=offset@entry=144, zip_size=0, mtr=mtr@entry=0x7f3cb91d1d70, free_block=free_block@entry=0x7f4394012d40) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/buf0types.h:95
#6  0x000055ca8e121e48 in fsp_page_create (space=0x55ca9157b848, offset=144, mtr=0x7f3cb91d1d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/fil0fil.h:749
#7  0x000055ca8e1274de in fsp_alloc_free_page (space=0x55ca9157b848, hint=<optimized out>, mtr=0x7f3cb91d1d70, init_mtr=0x7f3cb91d1d70, err=0x7f3cb91d1d34) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:1216
#8  0x000055ca8e128e7f in fseg_alloc_free_page_low (space=0x55ca9157b848, seg_inode=0x7f43a8e41fb2 "", iblock=0x7f43a40c0800, hint=0, direction=<optimized out>, mtr=0x7f3cb91d1d70, init_mtr=0x7f3cb91d1d70, err=0x7f3cb91d1d34) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:2180
#9  0x000055ca8e12979f in fseg_create (space=space@entry=0x55ca9157b848, byte_offset=byte_offset@entry=60, mtr=mtr@entry=0x7f3cb91d1d70, err=err@entry=0x7f3cb91d1d34, has_done_reservation=has_done_reservation@entry=true, block=<optimized out>, block@entry=0x0) at /home/galera/versioned/MariaDB-Server/storage/innobase/fsp/fsp0fsp.cc:1788
#10 0x000055ca8e0a579c in trx_undo_seg_create (space=0x55ca9157b848, rseg_hdr=0x7f46bc003de0, id=0x7f3cb91d1bb8, err=0x7f3cb91d1d34, mtr=0x7f3cb91d1d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:489
#11 0x000055ca8e0aa62c in trx_undo_create (trx=0x7f46cb1b2880, rseg=rseg@entry=0x55ca8e9f91c0 <trx_sys+25856>, undo=undo@entry=0x7f46cb1b31d0, err=err@entry=0x7f3cb91d1d34, mtr=mtr@entry=0x7f3cb91d1d70) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0undo.cc:1205
#12 0x000055ca8e0abbf0 in trx_undo_assign_low<false> (trx=trx@entry=0x7f46cb1b2880, rseg=rseg@entry=0x55ca8e9f91c0 <trx_sys+25856>, undo=undo@entry=0x7f46cb1b31d0, mtr=mtr@entry=0x7f3cb91d1d70, err=err@entry=0x7f3cb91d1d34) at /usr/include/c++/9/bits/atomic_base.h:549
#13 0x000055ca8e0900f8 in trx_undo_report_row_operation (thr=thr@entry=0x7f3be84f5a70, index=0x7f3c2c023a70, clust_entry=clust_entry@entry=0x0, update=update@entry=0x7f3be84f56f8, cmpl_info=1, rec=rec@entry=0x7f46bdf36789 "\200\025\210", offsets=0x7f3cb91d2f80, roll_ptr=0x7f3cb91d2d88) at /home/galera/versioned/MariaDB-Server/storage/innobase/trx/trx0rec.cc:1890
#14 0x000055ca8e0c9c3f in btr_cur_upd_lock_and_undo (roll_ptr=0x7f3cb91d2d88, mtr=0x7f3cb91d3440, thr=0x7f3be84f5a70, cmpl_info=<optimized out>, update=0x7f3be84f56f8, offsets=0x7f3cb91d2f80, cursor=0x7f3be84f5620, flags=2) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/rem0rec.inl:498
#15 btr_cur_update_in_place (flags=2, cursor=0x7f3be84f5620, offsets=0x7f3cb91d2f80, update=0x7f3be84f56f8, cmpl_info=<optimized out>, thr=0x7f3be84f5a70, trx_id=5125692, mtr=0x7f3cb91d3440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3310
#16 0x000055ca8e0c9de8 in btr_cur_optimistic_update (flags=2, cursor=cursor@entry=0x7f3be84f5620, offsets=offsets@entry=0x7f3cb91d2eb8, heap=heap@entry=0x7f3cb91d2f70, update=0x7f3be84f56f8, cmpl_info=1, thr=0x7f3be84f5a70, trx_id=5125692, mtr=0x7f3cb91d3440) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:3613
#17 0x000055ca8e076660 in row_upd_clust_rec (flags=0, node=0x7f3be84f5500, index=0x7f3c2c023a70, offsets=<optimized out>, offsets_heap=0x7f3cb91d2f70, thr=0x7f3be84f5a70, mtr=0x7f3cb91d3440) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/que0que.inl:37
#18 0x000055ca8e079083 in row_upd_clust_step (node=0x7f3be84f5500, thr=0x7f3be84f5a70) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2655
#19 0x000055ca8e07ab68 in row_upd (thr=0x7f3be84f5a70, node=0x7f3be84f5500) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2756
#20 row_upd_step (thr=thr@entry=0x7f3be84f5a70) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0upd.cc:2898
#21 0x000055ca8e058f78 in row_update_for_mysql (prebuilt=0x7f3be84f4c20) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0mysql.cc:1688
#22 0x000055ca8dfba226 in ha_innobase::update_row (this=0x7f3be84f33d0, old_row=0x7f3be850e6d8 "", new_row=0x7f3be850e670 "") at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:8707
#23 0x000055ca8dcd0bc2 in handler::ha_update_row (this=0x7f3be84f33d0, old_data=0x7f3be850e6d8 "", new_data=0x7f3be850e670 "") at /home/galera/versioned/MariaDB-Server/sql/handler.cc:7709
#24 0x000055ca8db5a79b in mysql_update (thd=thd@entry=0x7f3c48000c58, table_list=<optimized out>, fields=@0x7f3c48005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c48011418, last = 0x7f3c48011418, elements = 1}, <No data fields>}, values=@0x7f3c48005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c48011428, last = 0x7f3c48011428, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1093
#25 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c48000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#26 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c48000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#27 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c48000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#28 0x000055ca8da8ddce in do_command (thd=0x7f3c48000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#29 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#30 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916054f8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#31 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91605568) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#32 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#33 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f3cb9220700 (LWP 357510)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c4401dec0, tuple=tuple@entry=0x7f3c4401e070, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f3cb921e430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f3cb921e430, cursor=0x7f3c4401dec0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c4401e070) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c440078f0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c4401dcf0, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c4401c640, buf=0x7f3c440078f0 "\377", key_ptr=0x7f3c6403a920 "\a", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3c4401c640, buf=0x7f3c440078f0 "\377", key=0x7f3c6403a920 "\a", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3c4401c640, start_key=0x7f3c4401c780, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3c4401c640, range_info=range_info@entry=0x7f3cb921e968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3c4401ccb8, range_info=0x7f3cb921e968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3c4401cb68, range_info=0x7f3cb921e968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c64021520) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f3cb921eb60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f3cb921eb60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c64000c58, table_list=<optimized out>, fields=@0x7f3c64005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c640115b0, last = 0x7f3c640115b0, elements = 1}, <No data fields>}, values=@0x7f3c64005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c640115c0, last = 0x7f3c640115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c64000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c64000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c64000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c64000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91605068) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916050d8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f46c8091700 (LWP 357509)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c818) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c818) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 47244640259}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3c405013e0, tuple=tuple@entry=0x7f3c40501590, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f46c808f430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f46c808f430, cursor=0x7f3c405013e0, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3c40501590) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3c404810d0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3c40501210, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3c404814c0, buf=0x7f3c404810d0 "\377", key_ptr=0x7f3c580494f0 "\021", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3c404814c0, buf=0x7f3c404810d0 "\377", key=0x7f3c580494f0 "\021", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3c404814c0, start_key=0x7f3c40481600, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3c404814c0, range_info=range_info@entry=0x7f46c808f968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3c40481b38, range_info=0x7f46c808f968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3c404819e8, range_info=0x7f46c808f968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c580420d0) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f46c808fb60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f46c808fb60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c58000c58, table_list=<optimized out>, fields=@0x7f3c58005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c580115b0, last = 0x7f3c580115b0, elements = 1}, <No data fields>}, values=@0x7f3c58005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c580115c0, last = 0x7f3c580115c0, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c58000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c58000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c58000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c58000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91604bd8) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91604c48) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f46c80dc700 (LWP 357508)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00c318) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00c318) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 38654705667}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3b4004ae40, tuple=tuple@entry=0x7f3b4004aff0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f46c80da010) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f46c80da010, cursor=0x7f3b4004ae40, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3b4004aff0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3b4004e330 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3b4004ac70, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3b40049bf0, buf=0x7f3b4004e330 "\377", key_ptr=0x7f3c6003e9f8 "\021", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc1f27 in handler::index_read_idx_map (this=0x7f3b40049bf0, buf=0x7f3b4004e330 "\377", index=0, key=0x7f3c6003e9f8 "\021", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6871
#13 0x000055ca8dcc8f5f in handler::ha_index_read_idx_map (this=0x7f3b40049bf0, buf=0x7f3b4004e330 "\377", index=<optimized out>, key=<optimized out>, keypart_map=1, find_flag=find_flag@entry=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3544
#14 0x000055ca8dadd769 in join_read_const (tab=0x7f3c60015468) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22413
#15 0x000055ca8dadd918 in join_read_const_table (thd=0x7f3c60000c58, tab=tab@entry=0x7f3c60015468, pos=<optimized out>, pos=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:22291
#16 0x000055ca8daf432c in make_join_statistics (keyuse_array=0x7f3c60014370, tables_list=@0x7f3c60010fe0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c60014778, last = 0x7f3c60014788, elements = 2}, <No data fields>}, join=0x7f3c60014050) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5754
#17 JOIN::optimize_inner (this=0x7f3c60014050) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:2562
#18 0x000055ca8daf5c70 in JOIN::optimize (this=this@entry=0x7f3c60014050) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:1890
#19 0x000055ca8daf5d47 in mysql_select (thd=0x7f3c60000c58, tables=0x7f3c600117a8, fields=@0x7f3c60011080: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c600113b8, last = 0x7f3c60011750, elements = 4}, <No data fields>}, conds=0x7f3c60012e60, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x7f3c60014028, unit=0x7f3c60004e58, select_lex=0x7f3c60010dc8) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:5125
#20 0x000055ca8daf6557 in handle_select (thd=thd@entry=0x7f3c60000c58, lex=lex@entry=0x7f3c60004d90, result=result@entry=0x7f3c60014028, setup_tables_done_option=setup_tables_done_option@entry=0) at /home/galera/versioned/MariaDB-Server/sql/sql_select.cc:561
#21 0x000055ca8da848a1 in execute_sqlcom_select (thd=0x7f3c60000c58, all_tables=0x7f3c600117a8) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:6285
#22 0x000055ca8da931a7 in mysql_execute_command (thd=0x7f3c60000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:3961
#23 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c60000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#24 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c60000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#25 0x000055ca8da8ddce in do_command (thd=0x7f3c60000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#26 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#27 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca91604748) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#28 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca916047b8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#29 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#30 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f46c8127700 (LWP 357451)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e084a68 in srw_mutex_impl<true>::wait (lk=<optimized out>, this=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:243
#2  srw_mutex_impl<true>::wait_and_lock (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:331
#3  0x000055ca8e084bce in srw_mutex_impl<true>::wr_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:549
#4  ssux_lock_impl<true>::rd_wait (this=this@entry=0x7f46bc00ca98) at /home/galera/versioned/MariaDB-Server/storage/innobase/sync/srw_lock.cc:397
#5  0x000055ca8d9b1590 in ssux_lock_impl<true>::rd_lock (this=0x7f46bc00ca98) at /usr/include/c++/9/bits/atomic_base.h:539
#6  sux_lock<ssux_lock_impl<true> >::s_lock (this=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/sux_lock.h:362
#7  buf_page_get_low (page_id={m_id = 51539607555}, 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 /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0buf.cc:2859
#8  0x000055ca8e0c52f7 in btr_cur_t::search_leaf (this=this@entry=0x7f3bb0547810, tuple=tuple@entry=0x7f3bb05479c0, mode=mode@entry=PAGE_CUR_GE, latch_mode=latch_mode@entry=BTR_SEARCH_LEAF, mtr=mtr@entry=0x7f46c8125430) at /home/galera/versioned/MariaDB-Server/storage/innobase/btr/btr0cur.cc:1185
#9  0x000055ca8e06e18a in btr_pcur_open_with_no_init (mtr=0x7f46c8125430, cursor=0x7f3bb0547810, latch_mode=BTR_SEARCH_LEAF, mode=PAGE_CUR_GE, tuple=0x7f3bb05479c0) at /home/galera/versioned/MariaDB-Server/storage/innobase/include/btr0pcur.inl:322
#10 row_search_mvcc (buf=buf@entry=0x7f3bb054a9c0 "\377", mode=PAGE_CUR_GE, prebuilt=0x7f3bb0547640, match_mode=<optimized out>, direction=direction@entry=0) at /home/galera/versioned/MariaDB-Server/storage/innobase/row/row0sel.cc:4792
#11 0x000055ca8dfbdaa2 in ha_innobase::index_read (this=0x7f3bb05465c0, buf=0x7f3bb054a9c0 "\377", key_ptr=0x7f3c6c04a430 "\002", key_len=2, find_flag=HA_READ_KEY_EXACT) at /home/galera/versioned/MariaDB-Server/storage/innobase/handler/ha_innodb.cc:9125
#12 0x000055ca8dcc8bb0 in handler::ha_index_read_map (this=0x7f3bb05465c0, buf=0x7f3bb054a9c0 "\377", key=0x7f3c6c04a430 "\002", keypart_map=1, find_flag=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:3516
#13 0x000055ca8dcce735 in handler::read_range_first (this=0x7f3bb05465c0, start_key=0x7f3bb0546700, end_key=<optimized out>, eq_range_arg=<optimized out>, sorted=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/handler.cc:6662
#14 0x000055ca8dbcf9e1 in handler::multi_range_read_next (this=0x7f3bb05465c0, range_info=range_info@entry=0x7f46c8125968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:518
#15 0x000055ca8dbcfa60 in Mrr_simple_index_reader::get_next (this=0x7f3bb0546c38, range_info=0x7f46c8125968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:555
#16 0x000055ca8dbd0efc in DsMrr_impl::dsmrr_next (this=0x7f3bb0546ae8, range_info=0x7f46c8125968) at /home/galera/versioned/MariaDB-Server/sql/multi_range_read.cc:1655
#17 0x000055ca8ddfd51b in QUICK_RANGE_SELECT::get_next (this=0x7f3c6c03fac0) at /home/galera/versioned/MariaDB-Server/sql/opt_range.cc:12776
#18 0x000055ca8de20ece in rr_quick (info=0x7f46c8125b60) at /home/galera/versioned/MariaDB-Server/sql/records.cc:403
#19 0x000055ca8db59479 in READ_RECORD::read_record (this=0x7f46c8125b60) at /home/galera/versioned/MariaDB-Server/sql/records.h:81
#20 mysql_update (thd=thd@entry=0x7f3c6c000c58, table_list=<optimized out>, fields=@0x7f3c6c005930: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c6c011660, last = 0x7f3c6c011660, elements = 1}, <No data fields>}, values=@0x7f3c6c005d90: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f3c6c011670, last = 0x7f3c6c011670, elements = 1}, <No data fields>}, conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_update.cc:1012
#21 0x000055ca8da92697 in mysql_execute_command (thd=0x7f3c6c000c58, is_called_from_prepared_stmt=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_limit.h:94
#22 0x000055ca8da7f277 in mysql_parse (thd=0x7f3c6c000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:8051
#23 0x000055ca8da8bb6d in dispatch_command (command=COM_QUERY, thd=0x7f3c6c000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/sql_class.h:1403
#24 0x000055ca8da8ddce in do_command (thd=0x7f3c6c000c58, blocking=blocking@entry=true) at /home/galera/versioned/MariaDB-Server/sql/sql_parse.cc:1409
#25 0x000055ca8db9e647 in do_handle_one_connection (connect=<optimized out>, put_in_cache=true) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1416
#26 0x000055ca8db9e98d in handle_one_connection (arg=arg@entry=0x55ca916b2118) at /home/galera/versioned/MariaDB-Server/sql/sql_connect.cc:1318
#27 0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca91666fe8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#28 0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f46c8172700 (LWP 357446)):
#0  0x00007f46e7fb81a2 in __GI___sigtimedwait (set=set@entry=0x7f46c8171cb0, info=info@entry=0x7f46c8171d30, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
#1  0x00007f46e7fb820b in __GI___sigwaitinfo (set=set@entry=0x7f46c8171cb0, info=info@entry=0x7f46c8171d30) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:25
#2  0x000055ca8d9b7802 in my_sigwait (code=<synthetic pointer>, sig=0x7f46c8171ca8, set=0x7f46c8171cb0) at /home/galera/versioned/MariaDB-Server/include/my_pthread.h:195
#3  signal_hand (arg=arg@entry=0x0) at /home/galera/versioned/MariaDB-Server/sql/mysqld.cc:3169
#4  0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca915f34b8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#5  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f46e004e700 (LWP 357445)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ca8ea84d6c <COND_manager+44>) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ca8ea84d80 <LOCK_manager>, cond=0x55ca8ea84d40 <COND_manager>) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x55ca8ea84d40 <COND_manager>, mutex=mutex@entry=0x55ca8ea84d80 <LOCK_manager>) at pthread_cond_wait.c:647
#3  0x000055ca8d969c5f in psi_cond_wait (that=that@entry=0x55ca8ea84d40 <COND_manager>, mutex=mutex@entry=0x55ca8ea84d80 <LOCK_manager>, file=file@entry=0x55ca8e2754b0 "/home/galera/versioned/MariaDB-Server/sql/sql_manager.cc", line=line@entry=103) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:596
#4  0x000055ca8d9100de in inline_mysql_cond_wait (that=0x55ca8ea84d40 <COND_manager>, mutex=0x55ca8ea84d80 <LOCK_manager>, src_file=0x55ca8e2754b0 "/home/galera/versioned/MariaDB-Server/sql/sql_manager.cc", src_line=103) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:1070
#5  handle_manager (arg=arg@entry=0x0) at /home/galera/versioned/MariaDB-Server/sql/sql_manager.cc:103
#6  0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca915ab4f8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#7  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f3ca34b6700 (LWP 357442)):
#0  __lll_lock_wait (futex=futex@entry=0x55ca8e9ff4c0 <buf_pool+17024>, private=0) at lowlevellock.c:52
#1  0x00007f46e84c5235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x55ca8e9ff4c0 <buf_pool+17024>) at ../nptl/pthread_mutex_lock.c:135
#2  0x000055ca8d9698f2 in psi_mutex_lock (that=that@entry=0x55ca8e9ff4c0 <buf_pool+17024>, file=file@entry=0x55ca8e44ff70 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0flu.cc", line=line@entry=1520) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:489
#3  0x000055ca8d95817f in inline_mysql_mutex_lock (src_file=0x55ca8e44ff70 "/home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0flu.cc", src_line=1520, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:746
#4  buf_do_flush_list_batch (lsn=<optimized out>, max_n=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0flu.cc:1520
#5  buf_flush_list_holding_mutex (lsn=<optimized out>, max_n=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0flu.cc:1612
#6  buf_flush_list_holding_mutex (max_n=<optimized out>, lsn=<optimized out>) at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0flu.cc:1593
#7  0x000055ca8e0e54a2 in buf_flush_page_cleaner () at /home/galera/versioned/MariaDB-Server/storage/innobase/buf/buf0flu.cc:2487
#8  0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f46cb196700 (LWP 357441)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000055ca8e168cfd in my_getevents (min_nr=1, nr=256, ev=0x7f46cb193de0, ctx=<optimized out>) at /home/galera/versioned/MariaDB-Server/tpool/aio_linux.cc:105
#2  tpool::aio_linux::getevent_thread_routine (aio=0x55ca914835a0) at /home/galera/versioned/MariaDB-Server/tpool/aio_linux.cc:105
#3  0x00007f46e83a6df4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f46cbd98700 (LWP 357440)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f46cbd97d50, clockid=<optimized out>, expected=0, futex_word=0x55ca8f2b57c8 <COND_checkpoint+40>) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f46cbd97d50, clockid=<optimized out>, mutex=0x55ca8f2b57e0 <LOCK_checkpoint>, cond=0x55ca8f2b57a0 <COND_checkpoint>) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x55ca8f2b57a0 <COND_checkpoint>, mutex=mutex@entry=0x55ca8f2b57e0 <LOCK_checkpoint>, abstime=abstime@entry=0x7f46cbd97d50) at pthread_cond_wait.c:665
#3  0x000055ca8d969cdc in psi_cond_timedwait (that=0x55ca8f2b57a0 <COND_checkpoint>, mutex=0x55ca8f2b57e0 <LOCK_checkpoint>, abstime=abstime@entry=0x7f46cbd97d50, file=file@entry=0x55ca8e3f9e20 "/home/galera/versioned/MariaDB-Server/storage/maria/ma_servicethread.c", line=line@entry=115) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:609
#4  0x000055ca8d925c8f in inline_mysql_cond_timedwait (src_file=0x55ca8e3f9e20 "/home/galera/versioned/MariaDB-Server/storage/maria/ma_servicethread.c", src_line=115, abstime=0x7f46cbd97d50, mutex=<optimized out>, that=<optimized out>) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:1086
#5  my_service_thread_sleep (control=control@entry=0x55ca8e9e5240 <checkpoint_control>, sleep_time=sleep_time@entry=30000000000) at /home/galera/versioned/MariaDB-Server/storage/maria/ma_servicethread.c:115
#6  0x000055ca8deb711f in ma_checkpoint_background (arg=arg@entry=0x1e) at /home/galera/versioned/MariaDB-Server/storage/maria/ma_checkpoint.c:725
#7  0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca9142bfc8) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#8  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f46e0080700 (LWP 357439)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f46e007fdc0, clockid=<optimized out>, expected=0, futex_word=0x55ca8f34ed4c <COND_timer+44>) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f46e007fdc0, clockid=<optimized out>, mutex=0x55ca8f34ed60 <LOCK_timer>, cond=0x55ca8f34ed20 <COND_timer>) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x55ca8f34ed20 <COND_timer>, mutex=mutex@entry=0x55ca8f34ed60 <LOCK_timer>, abstime=abstime@entry=0x7f46e007fdc0) at pthread_cond_wait.c:665
#3  0x000055ca8d969cdc in psi_cond_timedwait (that=that@entry=0x55ca8f34ed20 <COND_timer>, mutex=mutex@entry=0x55ca8f34ed60 <LOCK_timer>, abstime=abstime@entry=0x7f46e007fdc0, file=file@entry=0x55ca8e4627a0 "/home/galera/versioned/MariaDB-Server/mysys/thr_timer.c", line=line@entry=321) at /home/galera/versioned/MariaDB-Server/mysys/my_thr_init.c:609
#4  0x000055ca8d969fc0 in inline_mysql_cond_timedwait (that=0x55ca8f34ed20 <COND_timer>, mutex=0x55ca8f34ed60 <LOCK_timer>, src_file=0x55ca8e4627a0 "/home/galera/versioned/MariaDB-Server/mysys/thr_timer.c", src_line=321, abstime=0x7f46e007fdc0) at /home/galera/versioned/MariaDB-Server/include/mysql/psi/mysql_thread.h:1086
#5  timer_handler (arg=arg@entry=0x0) at /home/galera/versioned/MariaDB-Server/mysys/thr_timer.c:321
#6  0x000055ca8df1e38d in pfs_spawn_thread (arg=0x55ca9137b558) at /home/galera/versioned/MariaDB-Server/storage/perfschema/pfs.cc:2201
#7  0x00007f46e84c2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f46e8093353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f46e7f71040 (LWP 357437)):
#0  0x00007f46e8086bbf in __GI___poll (fds=0x55ca916045c8, nfds=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000055ca8d9bf542 in poll (__timeout=-1, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  handle_connections_sockets () at /home/galera/versioned/MariaDB-Server/sql/mysqld.cc:6185
#3  0x000055ca8d9c02cc in mysqld_main (argc=<optimized out>, argv=<optimized out>) at /home/galera/versioned/MariaDB-Server/sql/mysqld.cc:5890
#4  0x00007f46e7f98083 in __libc_start_main (main=0x55ca8d972940 <main(int, char**)>, argc=9, argv=0x7ffee9a8ca68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffee9a8ca58) at ../csu/libc-start.c:308
#5  0x000055ca8d9b520e in _start () at /home/galera/versioned/MariaDB-Server/include/mysql/plugin.h:215
[Inferior 1 (process 357437) detached]
