Thread 29 (LWP 512514):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=-1634262848, cancel=true, abstime=0x14eab69ffb40, op=137, expected=0, futex_word=0x55e99e5e3108) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-1634262848, abstime=0x14eab69ffb40, clockid=21993, expected=0, futex_word=0x55e99e5e3108) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99e5e3108, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x14eab69ffb40, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9c106 in __pthread_cond_wait_common (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e30e0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_clockwait64 (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e30e0) at ./nptl/pthread_cond_wait.c:691
#5  ___pthread_cond_clockwait64 (cond=0x55e99e5e30e0, mutex=0x55e99e5e2ed0, clockid=<optimized out>, abstime=<optimized out>) at ./nptl/pthread_cond_wait.c:679
#6  0x000055e99b629670 in std::__condvar::wait_until (__abs_time=@0x14eab69ffb40: {tv_sec = 493204, tv_nsec = 875472752}, __clock=1, __m=<optimized out>, this=0x55e99e5e30e0) at /usr/include/c++/11/bits/std_mutex.h:169
#7  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eab69ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e30e0) at /usr/include/c++/11/condition_variable:201
#8  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eab69ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e30e0) at /usr/include/c++/11/condition_variable:111
#9  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=std::chrono::duration = { 60000ms }, __lock=@0x14eab69ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e30e0) at /usr/include/c++/11/condition_variable:163
#10 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55e99e5e2d50, lk=@0x14eab69ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, thread_data=thread_data@entry=0x55e99e5e30e0) at /test/11.7_dbg/tpool/tpool_generic.cc:482
#11 0x000055e99b62a59f in tpool::thread_pool_generic::get_task (this=this@entry=0x55e99e5e2d50, thread_var=thread_var@entry=0x55e99e5e30e0, t=t@entry=0x14eab69ffbe8) at /test/11.7_dbg/tpool/tpool_generic.cc:535
#12 0x000055e99b62b1f5 in tpool::thread_pool_generic::worker_main (this=0x55e99e5e2d50, thread_var=0x55e99e5e30e0) at /test/11.7_dbg/tpool/tpool_generic.cc:581
#13 0x000055e99b62b3f0 in std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/11/bits/invoke.h:74
#14 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/11/bits/invoke.h:96
#15 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul> (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:259
#16 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator() (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:266
#17 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:211
#18 0x000014eae1eeabb4 in std::execute_native_thread_routine (__p=0x14eaa4000b70) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:104
#19 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#20 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 28 (LWP 516060):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800d0a0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800d0a0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800d0a0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800cff0, cond=0x14ea7800d078) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800d078, mutex=mutex@entry=0x14ea7800cff0) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800d078, mp=0x14ea7800cfc8, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800cfc8, that=0x14ea7800d078) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800cfb0) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 27 (LWP 516064):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800ed00) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800ed00) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800ed00, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800ec50, cond=0x14ea7800ecd8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800ecd8, mutex=mutex@entry=0x14ea7800ec50) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800ecd8, mp=0x14ea7800ec28, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800ec28, that=0x14ea7800ecd8) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800ec10) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 26 (LWP 516063):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800e5e8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800e5e8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800e5e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800e538, cond=0x14ea7800e5c0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800e5c0, mutex=mutex@entry=0x14ea7800e538) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800e5c0, mp=0x14ea7800e510, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800e510, that=0x14ea7800e5c0) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800e4f8) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 25 (LWP 515669):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x14eaddac7b80, op=393, expected=0, futex_word=0x55e99c37aae8 <thread_cache+40>) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x14eaddac7b80, clockid=5354, expected=0, futex_word=0x55e99c37aae8 <thread_cache+40>) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99c37aae8 <thread_cache+40>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x14eaddac7b80, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9bc7e in __pthread_cond_wait_common (abstime=0x14eaddac7b80, clockid=0, mutex=0x55e99c37ab58 <thread_cache+152>, cond=0x55e99c37aac0 <thread_cache>) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x55e99c37aac0 <thread_cache>, mutex=mutex@entry=0x55e99c37ab58 <thread_cache+152>, abstime=abstime@entry=0x14eaddac7b80) at ./nptl/pthread_cond_wait.c:652
#5  0x000055e99b698ce9 in safe_cond_timedwait (cond=0x55e99c37aac0 <thread_cache>, mp=0x55e99c37ab30 <thread_cache+112>, abstime=0x14eaddac7b80, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1088) at /test/11.7_dbg/mysys/thr_mutex.c:543
#6  0x000055e99ad8956a in inline_mysql_cond_timedwait (src_line=176, src_file=0x55e99b8ba0b8 "/test/11.7_dbg/sql/thread_cache.h", abstime=0x14eaddac7b80, mutex=0x55e99c37ab30 <thread_cache+112>, that=0x55e99c37aac0 <thread_cache>) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1088
#7  Thread_cache::park (this=0x55e99c37aac0 <thread_cache>) at /test/11.7_dbg/sql/thread_cache.h:176
#8  0x000055e99ad891a2 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55e99ebfa1f8, put_in_cache=put_in_cache@entry=true) at /test/11.7_dbg/sql/sql_connect.cc:1461
#9  0x000055e99ad89390 in handle_one_connection (arg=0x55e99ebfa1f8) at /test/11.7_dbg/sql/sql_connect.cc:1350
#10 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#11 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 24 (LWP 516061):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800d7b8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800d7b8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800d7b8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800d708, cond=0x14ea7800d790) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800d790, mutex=mutex@entry=0x14ea7800d708) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800d790, mp=0x14ea7800d6e0, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800d6e0, that=0x14ea7800d790) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800d6c8) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 23 (LWP 516053):
#0  0x000014eae1b1b4cd in __GI___poll (fds=fds@entry=0x14eadda7c4c8, nfds=nfds@entry=1, timeout=timeout@entry=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000055e99b1054db in poll (__timeout=60000, __nfds=1, __fds=0x14eadda7c4c8) at /usr/include/x86_64-linux-gnu/bits/poll2.h:39
#2  vio_io_wait (vio=vio@entry=0x14ea80010928, event=event@entry=VIO_IO_EVENT_READ, timeout=60000) at /test/11.7_dbg/vio/viosocket.c:960
#3  0x000055e99b1055bd in vio_socket_io_wait (vio=vio@entry=0x14ea80010928, event=event@entry=VIO_IO_EVENT_READ) at /test/11.7_dbg/vio/viosocket.c:116
#4  0x000055e99b1056d4 in vio_read (vio=0x14ea80010928, buf=0x14ea8001bfe0 "\027\003\003", size=5) at /test/11.7_dbg/vio/viosocket.c:182
#5  0x000055e99b106277 in wolfssl_recv (ssl=<optimized out>, buf=<optimized out>, sz=<optimized out>, vio=<optimized out>) at /test/11.7_dbg/vio/viosslfactories.c:257
#6  0x000055e99b824cd7 in wolfSSLReceive (sz=5, buf=0x14ea8001bfe0 "\027\003\003", ssl=0x14ea8001bd50) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/internal.c:10438
#7  GetInputData (ssl=ssl@entry=0x14ea8001bd50, size=size@entry=5) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/internal.c:20807
#8  0x000055e99b835c6f in ProcessReplyEx (ssl=ssl@entry=0x14ea8001bd50, allowSocketErr=allowSocketErr@entry=0) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/internal.c:21133
#9  0x000055e99b8374a8 in ProcessReply (ssl=ssl@entry=0x14ea8001bd50) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/internal.c:21031
#10 0x000055e99b837688 in ReceiveData (ssl=ssl@entry=0x14ea8001bd50, output=output@entry=0x14ea80014b58 "", sz=sz@entry=4, peek=peek@entry=0) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/internal.c:24774
#11 0x000055e99b72a425 in wolfSSL_read_internal (peek=0, sz=4, data=0x14ea80014b58, ssl=0x14ea8001bd50) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/ssl.c:2899
#12 wolfSSL_read (ssl=ssl@entry=0x14ea8001bd50, data=data@entry=0x14ea80014b58, sz=sz@entry=4) at /test/11.7_dbg/extra/wolfssl/wolfssl/src/ssl.c:2950
#13 0x000055e99b1060c8 in vio_ssl_read (vio=0x14ea80010928, buf=0x14ea80014b58 "", size=<optimized out>) at /test/11.7_dbg/vio/viossl.c:177
#14 0x000055e99b0bb30a in my_real_read (net=0x14ea800100f8, complen=complen@entry=0x14eadda7c8a8, header=header@entry=0 '\000') at /test/11.7_dbg/sql/net_serv.cc:842
#15 0x000055e99b0bc04f in my_net_read_packet_reallen (net=net@entry=0x14ea800100f8, read_from_server=read_from_server@entry=0 '\000', reallen=reallen@entry=0x14eadda7c9c8) at /test/11.7_dbg/sql/net_serv.cc:1078
#16 0x000055e99aee57ec in cli_safe_read_reallen (mysql=0x14ea800100f8, reallen=0x14eadda7c9c8) at /test/11.7_dbg/sql-common/client.c:384
#17 0x000055e99ab46b6e in read_event (network_read_len=0x14eadda7c9c8, suppress_warnings=0x14eadda7c9aa, mi=0x55e99ec0ac40, mysql=0x14ea800100f8) at /test/11.7_dbg/sql/slave.cc:3391
#18 handle_slave_io (arg=0x55e99ec0ac40) at /test/11.7_dbg/sql/slave.cc:4733
#19 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#20 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 22 (LWP 516062):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800ded0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800ded0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800ded0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800de20, cond=0x14ea7800dea8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800dea8, mutex=mutex@entry=0x14ea7800de20) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800dea8, mp=0x14ea7800ddf8, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800ddf8, that=0x14ea7800dea8) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800dde0) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 21 (LWP 512515):
#0  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x0

Thread 20 (LWP 516059):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800c98c) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800c98c) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800c98c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800c8d8, cond=0x14ea7800c960) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800c960, mutex=mutex@entry=0x14ea7800c8d8) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800c960, mp=0x14ea7800c8b0, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800c8b0, that=0x14ea7800c960) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800c898) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 19 (LWP 514051):
#0  0x000014eae1a45fb8 in __GI___sigtimedwait (set=0x14eaddb12b00, info=0x14eaddb12b80, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:31
#1  0x000055e99aadba29 in my_sigwait (code=<synthetic pointer>, sig=<synthetic pointer>, set=0x14eaddb12b00) at /test/11.7_dbg/include/my_pthread.h:180
#2  signal_hand () at /test/11.7_dbg/sql/mysqld.cc:3287
#3  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#4  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 18 (LWP 512512):
#0  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x0

Thread 17 (LWP 512519):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=21993, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55e99c37de68 <COND_manager+40>) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=21993, abstime=0x0, clockid=0, expected=0, futex_word=0x55e99c37de68 <COND_manager+40>) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99c37de68 <COND_manager+40>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e99c37dea8 <LOCK_manager+40>, cond=0x55e99c37de40 <COND_manager>) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x55e99c37de40 <COND_manager>, mutex=mutex@entry=0x55e99c37dea8 <LOCK_manager+40>) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x55e99c37de40 <COND_manager>, mp=0x55e99c37de80 <LOCK_manager>, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ac05e1d in inline_mysql_cond_wait (src_line=110, src_file=0x55e99b8dba50 "/test/11.7_dbg/sql/sql_manager.cc", mutex=0x55e99c37de80 <LOCK_manager>, that=0x55e99c37de40 <COND_manager>) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_manager (arg=<optimized out>) at /test/11.7_dbg/sql/sql_manager.cc:110
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 16 (LWP 516057):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800bb58) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800bb58) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800bb58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800baa8, cond=0x14ea7800bb30) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800bb30, mutex=mutex@entry=0x14ea7800baa8) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800bb30, mp=0x14ea7800ba80, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800ba80, that=0x14ea7800bb30) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800ba68) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 15 (LWP 512513):
#0  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x0

Thread 14 (LWP 516056):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=21993, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55e99ec0da28) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=21993, abstime=0x0, clockid=0, expected=0, futex_word=0x55e99ec0da28) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99ec0da28, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e99ec0d270, cond=0x55e99ec0da00) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x55e99ec0da00, mutex=mutex@entry=0x55e99ec0d270) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x55e99ec0da00, mp=0x55e99ec0d248, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99b082e12 in inline_mysql_cond_wait (src_line=9454, src_file=0x55e99ba7144a "/test/11.7_dbg/sql/log.cc", mutex=0x55e99ec0d248, that=0x55e99ec0da00) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  MYSQL_BIN_LOG::wait_for_update_relay_log (this=this@entry=0x55e99ec0d238, thd=0x14ea78001b18) at /test/11.7_dbg/sql/log.cc:9454
#8  0x000055e99ab37472 in next_event (rgi=rgi@entry=0x14ea78000cf0, event_size=event_size@entry=0x14eadd7fe5c0) at /test/11.7_dbg/sql/slave.cc:7392
#9  0x000055e99ab4017a in exec_relay_log_event (serial_rgi=0x14ea78000cf0, rli=0x55e99ec0cd10, thd=0x14ea78001b18) at /test/11.7_dbg/sql/slave.cc:4001
#10 handle_slave_sql (arg=0x55e99ec0ac40) at /test/11.7_dbg/sql/slave.cc:5488
#11 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#12 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 13 (LWP 512418):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x000014eae21fdd43 in ____sys_io_uring_enter2 (sz=<optimized out>, sig=<optimized out>, flags=<optimized out>, min_complete=<optimized out>, to_submit=<optimized out>, fd=<optimized out>) at syscall.h:127
#2  _io_uring_get_cqe (ring=0x55e99e626d78, cqe_ptr=0x14eadcfffbd8, data=data@entry=0x14eadcfffba0) at queue.c:111
#3  0x000014eae21fdebb in __io_uring_get_cqe (ring=<optimized out>, cqe_ptr=<optimized out>, submit=<optimized out>, wait_nr=<optimized out>, sigmask=<optimized out>) at queue.c:139
#4  0x000055e99b62e3f5 in io_uring_wait_cqe_nr (wait_nr=1, cqe_ptr=0x14eadcfffbd8, ring=0x55e99e626d78) at /usr/include/liburing.h:772
#5  io_uring_wait_cqe (cqe_ptr=0x14eadcfffbd8, ring=0x55e99e626d78) at /usr/include/liburing.h:792
#6  (anonymous namespace)::aio_uring::thread_routine (aio=0x55e99e626d70) at /test/11.7_dbg/tpool/aio_liburing.cc:148
#7  0x000055e99b62df88 in std::__invoke_impl<void, void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> (__f=<optimized out>) at /usr/include/c++/11/bits/invoke.h:61
#8  std::__invoke<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> (__fn=<optimized out>) at /usr/include/c++/11/bits/invoke.h:96
#9  std::thread::_Invoker<std::tuple<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> >::_M_invoke<0, 1> (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:259
#10 std::thread::_Invoker<std::tuple<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> >::operator() (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:266
#11 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> > >::_M_run (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:211
#12 0x000014eae1eeabb4 in std::execute_native_thread_routine (__p=0x55e99e506c20) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:104
#13 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#14 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 12 (LWP 512518):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=-1634385024, cancel=true, abstime=0x14eab65ffb40, op=137, expected=0, futex_word=0x55e99e5e318c) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-1634385024, abstime=0x14eab65ffb40, clockid=21993, expected=0, futex_word=0x55e99e5e318c) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99e5e318c, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x14eab65ffb40, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9c106 in __pthread_cond_wait_common (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e3160) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_clockwait64 (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e3160) at ./nptl/pthread_cond_wait.c:691
#5  ___pthread_cond_clockwait64 (cond=0x55e99e5e3160, mutex=0x55e99e5e2ed0, clockid=<optimized out>, abstime=<optimized out>) at ./nptl/pthread_cond_wait.c:679
#6  0x000055e99b629670 in std::__condvar::wait_until (__abs_time=@0x14eab65ffb40: {tv_sec = 493201, tv_nsec = 891042399}, __clock=1, __m=<optimized out>, this=0x55e99e5e3160) at /usr/include/c++/11/bits/std_mutex.h:169
#7  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eab65ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e3160) at /usr/include/c++/11/condition_variable:201
#8  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eab65ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e3160) at /usr/include/c++/11/condition_variable:111
#9  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=std::chrono::duration = { 60000ms }, __lock=@0x14eab65ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e3160) at /usr/include/c++/11/condition_variable:163
#10 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55e99e5e2d50, lk=@0x14eab65ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, thread_data=thread_data@entry=0x55e99e5e3160) at /test/11.7_dbg/tpool/tpool_generic.cc:482
#11 0x000055e99b62a59f in tpool::thread_pool_generic::get_task (this=this@entry=0x55e99e5e2d50, thread_var=thread_var@entry=0x55e99e5e3160, t=t@entry=0x14eab65ffbe8) at /test/11.7_dbg/tpool/tpool_generic.cc:535
#12 0x000055e99b62b1f5 in tpool::thread_pool_generic::worker_main (this=0x55e99e5e2d50, thread_var=0x55e99e5e3160) at /test/11.7_dbg/tpool/tpool_generic.cc:581
#13 0x000055e99b62b3f0 in std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/11/bits/invoke.h:74
#14 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/11/bits/invoke.h:96
#15 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul> (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:259
#16 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator() (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:266
#17 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:211
#18 0x000014eae1eeabb4 in std::execute_native_thread_routine (__p=0x14eaa4000d60) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:104
#19 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#20 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (LWP 516067):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea78010248) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea78010248) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea78010248, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea78010198, cond=0x14ea78010220) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea78010220, mutex=mutex@entry=0x14ea78010198) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea78010220, mp=0x14ea78010170, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea78010170, that=0x14ea78010220) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea78010158) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (LWP 512510):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=-1634403872, cancel=true, abstime=0x14eab6dffb40, op=137, expected=0, futex_word=0x55e99e5e3088) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-1634403872, abstime=0x14eab6dffb40, clockid=21993, expected=0, futex_word=0x55e99e5e3088) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99e5e3088, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x14eab6dffb40, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9c106 in __pthread_cond_wait_common (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e3060) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_clockwait64 (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e3060) at ./nptl/pthread_cond_wait.c:691
#5  ___pthread_cond_clockwait64 (cond=0x55e99e5e3060, mutex=0x55e99e5e2ed0, clockid=<optimized out>, abstime=<optimized out>) at ./nptl/pthread_cond_wait.c:679
#6  0x000055e99b629670 in std::__condvar::wait_until (__abs_time=@0x14eab6dffb40: {tv_sec = 493204, tv_nsec = 875316488}, __clock=1, __m=<optimized out>, this=0x55e99e5e3060) at /usr/include/c++/11/bits/std_mutex.h:169
#7  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eab6dffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e3060) at /usr/include/c++/11/condition_variable:201
#8  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eab6dffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e3060) at /usr/include/c++/11/condition_variable:111
#9  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=std::chrono::duration = { 60000ms }, __lock=@0x14eab6dffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e3060) at /usr/include/c++/11/condition_variable:163
#10 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55e99e5e2d50, lk=@0x14eab6dffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, thread_data=thread_data@entry=0x55e99e5e3060) at /test/11.7_dbg/tpool/tpool_generic.cc:482
#11 0x000055e99b62a59f in tpool::thread_pool_generic::get_task (this=this@entry=0x55e99e5e2d50, thread_var=thread_var@entry=0x55e99e5e3060, t=t@entry=0x14eab6dffbe8) at /test/11.7_dbg/tpool/tpool_generic.cc:535
#12 0x000055e99b62b1f5 in tpool::thread_pool_generic::worker_main (this=0x55e99e5e2d50, thread_var=0x55e99e5e3060) at /test/11.7_dbg/tpool/tpool_generic.cc:581
#13 0x000055e99b62b3f0 in std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/11/bits/invoke.h:74
#14 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/11/bits/invoke.h:96
#15 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul> (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:259
#16 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator() (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:266
#17 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:211
#18 0x000014eae1eeabb4 in std::execute_native_thread_routine (__p=0x14ead80022e0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:104
#19 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#20 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (LWP 516058):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=5354, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x14ea7800c270) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=5354, abstime=0x0, clockid=0, expected=0, futex_word=0x14ea7800c270) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14ea7800c270, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14ea7800c1c0, cond=0x14ea7800c248) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x14ea7800c248, mutex=mutex@entry=0x14ea7800c1c0) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x14ea7800c248, mp=0x14ea7800c198, file=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=1072) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99ae2819a in inline_mysql_cond_wait (src_line=1305, src_file=0x55e99b912d30 "/test/11.7_dbg/sql/rpl_parallel.cc", mutex=0x14ea7800c198, that=0x14ea7800c248) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1072
#7  handle_rpl_parallel_thread (arg=0x14ea7800c180) at /test/11.7_dbg/sql/rpl_parallel.cc:1305
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (LWP 512499):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=-1342173968, cancel=true, abstime=0x14eabc5ffb40, op=137, expected=0, futex_word=0x55e99e5e3008) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-1342173968, abstime=0x14eabc5ffb40, clockid=5354, expected=0, futex_word=0x55e99e5e3008) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99e5e3008, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x14eabc5ffb40, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9c106 in __pthread_cond_wait_common (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e2fe0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_clockwait64 (abstime=<optimized out>, clockid=<optimized out>, mutex=0x55e99e5e2ed0, cond=0x55e99e5e2fe0) at ./nptl/pthread_cond_wait.c:691
#5  ___pthread_cond_clockwait64 (cond=0x55e99e5e2fe0, mutex=0x55e99e5e2ed0, clockid=<optimized out>, abstime=<optimized out>) at ./nptl/pthread_cond_wait.c:679
#6  0x000055e99b629670 in std::__condvar::wait_until (__abs_time=@0x14eabc5ffb40: {tv_sec = 493205, tv_nsec = 112486623}, __clock=1, __m=<optimized out>, this=0x55e99e5e2fe0) at /usr/include/c++/11/bits/std_mutex.h:169
#7  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eabc5ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e2fe0) at /usr/include/c++/11/condition_variable:201
#8  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<optimized out>, __lock=@0x14eabc5ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e2fe0) at /usr/include/c++/11/condition_variable:111
#9  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=std::chrono::duration = { 60000ms }, __lock=@0x14eabc5ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, this=0x55e99e5e2fe0) at /usr/include/c++/11/condition_variable:163
#10 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x55e99e5e2d50, lk=@0x14eabc5ffb90: {_M_device = 0x55e99e5e2ed0, _M_owns = true}, thread_data=thread_data@entry=0x55e99e5e2fe0) at /test/11.7_dbg/tpool/tpool_generic.cc:482
#11 0x000055e99b62a59f in tpool::thread_pool_generic::get_task (this=this@entry=0x55e99e5e2d50, thread_var=thread_var@entry=0x55e99e5e2fe0, t=t@entry=0x14eabc5ffbe8) at /test/11.7_dbg/tpool/tpool_generic.cc:535
#12 0x000055e99b62b1f5 in tpool::thread_pool_generic::worker_main (this=0x55e99e5e2d50, thread_var=0x55e99e5e2fe0) at /test/11.7_dbg/tpool/tpool_generic.cc:581
#13 0x000055e99b62b3f0 in std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/11/bits/invoke.h:74
#14 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/11/bits/invoke.h:96
#15 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul> (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:259
#16 std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator() (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:266
#17 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:211
#18 0x000014eae1eeabb4 in std::execute_native_thread_routine (__p=0x14ead80020f0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:104
#19 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#20 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (LWP 516066):
#0  __GI___read_nocancel (fd=53, buf=0x14ea4801b640, nbytes=1024) at ../sysdeps/unix/sysv/linux/read_nocancel.c:26
#1  0x000014eae1a92795 in _IO_new_file_underflow (fp=0x14ea480081c0) at ./libio/libioP.h:1030
#2  0x000014eae1a86c8f in __GI___getdelim (lineptr=lineptr@entry=0x14eadd0cfe78, n=n@entry=0x14eadd0cfe80, delimiter=delimiter@entry=10, fp=fp@entry=0x14ea480081c0) at ./libio/iogetdelim.c:120
#3  0x000014eae1b37b5f in __readonly_area (ptr=ptr@entry=0x14eae1bd01e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", size=41) at ../sysdeps/unix/sysv/linux/readonly-area.c:60
#4  0x000014eae1a6b0c9 in __printf_buffer (buf=buf@entry=0x14eadd0d0410, format=0x14eae1bd01e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", ap=ap@entry=0x14eadd0d0550, mode_flags=mode_flags@entry=2) at ./stdio-common/vfprintf-process-arg.c:331
#5  0x000014eae1a8f8b0 in __vasprintf_internal (result_ptr=0x14eadd0d0670, format=<optimized out>, args=args@entry=0x14eadd0d0550, mode_flags=mode_flags@entry=2) at ./libio/vasprintf.c:102
#6  0x000014eae1b35d63 in ___asprintf_chk (result_ptr=result_ptr@entry=0x14eadd0d0670, flag=flag@entry=2, format=format@entry=0x14eae1bd01e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n") at ./debug/asprintf_chk.c:34
#7  0x000014eae1a3b3e3 in __GI___asprintf (__fmt=0x14eae1bd01e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", __ptr=0x14eadd0d0670) at ../libio/bits/stdio2.h:145
#8  __assert_fail_base (fmt=0x14eae1bd01e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x55e99ba89dd5 "mode == 16 || mode == 12", file=file@entry=0x55e99b9f6d28 "/test/11.7_dbg/storage/innobase/buf/buf0buf.cc", line=line@entry=2915, function=function@entry=0x55e99b9f7c68 "buf_block_t* buf_page_get_gen(page_id_t, ulint, rw_lock_type_t, buf_block_t*, ulint, mtr_t*, dberr_t*)") at ./assert/assert.c:58
#9  0x000014eae1a3b507 in __assert_fail (assertion=0x55e99ba89dd5 "mode == 16 || mode == 12", file=0x55e99b9f6d28 "/test/11.7_dbg/storage/innobase/buf/buf0buf.cc", line=2915, function=0x55e99b9f7c68 "buf_block_t* buf_page_get_gen(page_id_t, ulint, rw_lock_type_t, buf_block_t*, ulint, mtr_t*, dberr_t*)") at ./assert/assert.c:103
#10 0x000055e99b506aa7 in buf_page_get_gen (page_id=<optimized out>, page_id@entry={m_id = 18446744065119617156}, zip_size=zip_size@entry=0, rw_latch=rw_latch@entry=RW_S_LATCH, guess=<optimized out>, guess@entry=0x14eadc802f20, mode=mode@entry=10, mtr=mtr@entry=0x14eadd0d1070, err=<optimized out>) at /test/11.7_dbg/storage/innobase/buf/buf0buf.cc:2915
#11 0x000055e99b4e499d in btr_cur_t::search_leaf (this=this@entry=0x14ea4801b1a0, tuple=tuple@entry=0x14ea4801d120, mode=mode@entry=PAGE_CUR_LE, latch_mode=latch_mode@entry=BTR_MODIFY_LEAF, mtr=mtr@entry=0x14eadd0d1070) at /test/11.7_dbg/storage/innobase/btr/btr0cur.cc:1196
#12 0x000055e99b40fbf8 in btr_pcur_open (mtr=0x14eadd0d1070, cursor=0x14ea4801b1a0, latch_mode=BTR_MODIFY_LEAF, mode=PAGE_CUR_LE, tuple=0x14ea4801d120) at /test/11.7_dbg/storage/innobase/include/btr0pcur.h:430
#13 row_search_on_row_ref (pcur=pcur@entry=0x14ea4801b1a0, mode=mode@entry=BTR_MODIFY_LEAF, table=0x14ea480180e0, ref=0x14ea4801d120, mtr=mtr@entry=0x14eadd0d1070) at /test/11.7_dbg/storage/innobase/row/row0row.cc:1211
#14 0x000055e99b433667 in row_undo_search_clust_to_pcur (node=node@entry=0x14ea4801b130) at /test/11.7_dbg/storage/innobase/row/row0undo.cc:180
#15 0x000055e99b62020d in row_undo_ins_parse_undo_rec (node=node@entry=0x14ea4801b130, dict_locked=dict_locked@entry=false) at /test/11.7_dbg/storage/innobase/row/row0uins.cc:466
#16 0x000055e99b620be7 in row_undo_ins (node=node@entry=0x14ea4801b130, thr=thr@entry=0x14ea4801cf40) at /test/11.7_dbg/storage/innobase/row/row0uins.cc:562
#17 0x000055e99b434d51 in row_undo (thr=0x14ea4801cf40, node=0x14ea4801b130) at /test/11.7_dbg/storage/innobase/row/row0undo.cc:399
#18 row_undo_step (thr=thr@entry=0x14ea4801cf40) at /test/11.7_dbg/storage/innobase/row/row0undo.cc:440
#19 0x000055e99b36e8fe in que_thr_step (thr=0x14ea4801cf40) at /test/11.7_dbg/storage/innobase/que/que0que.cc:552
#20 que_run_threads_low (thr=0x14ea4801cf40) at /test/11.7_dbg/storage/innobase/que/que0que.cc:610
#21 que_run_threads (thr=0x14ea4801cf40) at /test/11.7_dbg/storage/innobase/que/que0que.cc:630
#22 0x000055e99b480afa in trx_t::rollback_low (this=this@entry=0x14eadd202300, savept=savept@entry=0x0) at /test/11.7_dbg/storage/innobase/trx/trx0roll.cc:129
#23 0x000055e99b47e2b2 in trx_rollback_for_mysql_low (trx=0x14eadd202300) at /test/11.7_dbg/storage/innobase/trx/trx0roll.cc:203
#24 trx_rollback_for_mysql (trx=trx@entry=0x14eadd202300) at /test/11.7_dbg/storage/innobase/trx/trx0roll.cc:238
#25 0x000055e99b227751 in innobase_rollback (hton=<optimized out>, thd=0x14ea48000f98, rollback_trx=<optimized out>) at /test/11.7_dbg/storage/innobase/handler/ha_innodb.cc:4632
#26 0x000055e99af2536a in ha_rollback_trans (thd=thd@entry=0x14ea48000f98, all=all@entry=true) at /test/11.7_dbg/sql/handler.cc:2336
#27 0x000055e99ad9e7e5 in trans_rollback (thd=thd@entry=0x14ea48000f98) at /test/11.7_dbg/sql/transaction.cc:387
#28 0x000055e99ac18847 in mysql_execute_command (thd=thd@entry=0x14ea48000f98, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/11.7_dbg/sql/sql_parse.cc:5529
#29 0x000055e99ac18c8f in mysql_parse (thd=0x14ea48000f98, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14eadd0d2790) at /test/11.7_dbg/sql/sql_parse.cc:7889
#30 0x000055e99b0ace4b in Query_log_event::do_apply_event (this=0x14ea78030878, rgi=0x14ea7802b2d0, query_arg=0x14ea780309d3 "ROLLBACK", q_len_arg=<optimized out>) at /test/11.7_dbg/sql/sql_class.h:257
#31 0x000055e99b0ad805 in Query_log_event::do_apply_event (this=<optimized out>, rgi=<optimized out>) at /test/11.7_dbg/sql/log_event_server.cc:1507
#32 0x000055e99b09dafc in Log_event::apply_event (this=this@entry=0x14ea78030878, rgi=rgi@entry=0x14ea7802b2d0) at /test/11.7_dbg/sql/log_event.cc:3953
#33 0x000055e99ab3631a in apply_event_and_update_pos_apply (ev=ev@entry=0x14ea78030878, thd=thd@entry=0x14ea48000f98, rgi=rgi@entry=0x14ea7802b2d0, reason=reason@entry=0) at /test/11.7_dbg/sql/slave.cc:3631
#34 0x000055e99ab3e570 in apply_event_and_update_pos_for_parallel (ev=ev@entry=0x14ea78030878, thd=thd@entry=0x14ea48000f98, rgi=rgi@entry=0x14ea7802b2d0) at /test/11.7_dbg/sql/slave.cc:3838
#35 0x000055e99ae23f85 in rpt_handle_event (qev=qev@entry=0x14ea78030a68, rpt=rpt@entry=0x14ea7800fa40) at /test/11.7_dbg/sql/rpl_parallel.cc:66
#36 0x000055e99ae28f6b in handle_rpl_parallel_thread (arg=0x14ea7800fa40) at /test/11.7_dbg/sql/rpl_parallel.cc:1574
#37 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#38 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (LWP 512236):
#0  0x000014eae1b1b4cd in __GI___poll (fds=0x55e99ebc4da8, nfds=4, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000055e99aae4163 in poll (__timeout=-1, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:39
#2  handle_connections_sockets () at /test/11.7_dbg/sql/mysqld.cc:6468
#3  0x000055e99aae7e2e in mysqld_main (argc=<optimized out>, argv=<optimized out>) at /test/11.7_dbg/sql/mysqld.cc:6166
#4  0x000055e99aadacd6 in main (argc=<optimized out>, argv=<optimized out>) at /test/11.7_dbg/sql/main.cc:34

Thread 5 (LWP 512424):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=21993, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55e99c2cc7f8 <buf_pool+17464>) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=21993, abstime=0x0, clockid=0, expected=0, futex_word=0x55e99c2cc7f8 <buf_pool+17464>) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99c2cc7f8 <buf_pool+17464>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e99c2cc6e8 <buf_pool+17192>, cond=0x55e99c2cc7d0 <buf_pool+17424>) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=cond@entry=0x55e99c2cc7d0 <buf_pool+17424>, mutex=mutex@entry=0x55e99c2cc6e8 <buf_pool+17192>) at ./nptl/pthread_cond_wait.c:627
#5  0x000055e99b698a4d in safe_cond_wait (cond=0x55e99c2cc7d0 <buf_pool+17424>, mp=0x55e99c2cc6c0 <buf_pool+17152>, file=0x55e99b9fa1f0 "/test/11.7_dbg/storage/innobase/buf/buf0flu.cc", line=2454) at /test/11.7_dbg/mysys/thr_mutex.c:489
#6  0x000055e99b5224da in buf_flush_page_cleaner () at /test/11.7_dbg/storage/innobase/buf/buf0flu.cc:2454
#7  0x000055e99b5239e1 in std::__invoke_impl<void, void (*)()> (__f=<optimized out>) at /usr/include/c++/11/bits/invoke.h:60
#8  std::__invoke<void (*)()> (__fn=<optimized out>) at /usr/include/c++/11/bits/invoke.h:96
#9  std::thread::_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul> (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:259
#10 std::thread::_Invoker<std::tuple<void (*)()> >::operator() (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:266
#11 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)()> > >::_M_run (this=<optimized out>) at /usr/include/c++/11/bits/std_thread.h:211
#12 0x000014eae1eeabb4 in std::execute_native_thread_routine (__p=0x55e99e4f14c0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:104
#13 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#14 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (LWP 512511):
#0  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x0

Thread 3 (LWP 512408):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x14eadd9ffbb0, op=393, expected=0, futex_word=0x55e99cbb5128 <COND_checkpoint+40>) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x14eadd9ffbb0, clockid=5354, expected=0, futex_word=0x55e99cbb5128 <COND_checkpoint+40>) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99cbb5128 <COND_checkpoint+40>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x14eadd9ffbb0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9bc7e in __pthread_cond_wait_common (abstime=0x14eadd9ffbb0, clockid=0, mutex=0x55e99cbb5168 <LOCK_checkpoint+40>, cond=0x55e99cbb5100 <COND_checkpoint>) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x55e99cbb5100 <COND_checkpoint>, mutex=mutex@entry=0x55e99cbb5168 <LOCK_checkpoint+40>, abstime=abstime@entry=0x14eadd9ffbb0) at ./nptl/pthread_cond_wait.c:652
#5  0x000055e99b698ce9 in safe_cond_timedwait (cond=0x55e99cbb5100 <COND_checkpoint>, mp=0x55e99cbb5140 <LOCK_checkpoint>, abstime=abstime@entry=0x14eadd9ffbb0, file=file@entry=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/11.7_dbg/mysys/thr_mutex.c:543
#6  0x000055e99b167d4e in inline_mysql_cond_timedwait (src_line=115, src_file=0x55e99b9692d0 "/test/11.7_dbg/storage/maria/ma_servicethread.c", abstime=0x14eadd9ffbb0, mutex=<optimized out>, that=<optimized out>) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1088
#7  my_service_thread_sleep (control=control@entry=0x55e99c2b2e00 <checkpoint_control>, sleep_time=sleep_time@entry=29000000000) at /test/11.7_dbg/storage/maria/ma_servicethread.c:115
#8  0x000055e99b160253 in ma_checkpoint_background (arg=0x1e) at /test/11.7_dbg/storage/maria/ma_checkpoint.c:726
#9  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (LWP 512346):
#0  0x000014eae1a98d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x14eadfb64c00, op=393, expected=0, futex_word=0x55e99cbfb56c <COND_timer+44>) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x14eadfb64c00, clockid=5354, expected=0, futex_word=0x55e99cbfb56c <COND_timer+44>) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55e99cbfb56c <COND_timer+44>, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x14eadfb64c00, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000014eae1a9bc7e in __pthread_cond_wait_common (abstime=0x14eadfb64c00, clockid=0, mutex=0x55e99cbfb5a8 <LOCK_timer+40>, cond=0x55e99cbfb540 <COND_timer>) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x55e99cbfb540 <COND_timer>, mutex=mutex@entry=0x55e99cbfb5a8 <LOCK_timer+40>, abstime=abstime@entry=0x14eadfb64c00) at ./nptl/pthread_cond_wait.c:652
#5  0x000055e99b698ce9 in safe_cond_timedwait (cond=cond@entry=0x55e99cbfb540 <COND_timer>, mp=mp@entry=0x55e99cbfb580 <LOCK_timer>, abstime=abstime@entry=0x14eadfb64c00, file=file@entry=0x55e99b8ba828 "/test/11.7_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/11.7_dbg/mysys/thr_mutex.c:543
#6  0x000055e99b6992b5 in inline_mysql_cond_timedwait (src_line=328, src_file=0x55e99ba21ff8 "/test/11.7_dbg/mysys/thr_timer.c", abstime=0x14eadfb64c00, mutex=0x55e99cbfb580 <LOCK_timer>, that=0x55e99cbfb540 <COND_timer>) at /test/11.7_dbg/include/mysql/psi/mysql_thread.h:1088
#7  timer_handler (arg=<optimized out>) at /test/11.7_dbg/mysys/thr_timer.c:328
#8  0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (LWP 516065):
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3  0x000014eae1a4526e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4  0x000014eae1a288ff in __GI_abort () at ./stdlib/abort.c:79
#5  0x000055e99b4a445e in ut_dbg_assertion_failed (expr=expr@entry=0x55e99ba8b326 "table->get_ref_count() == 0", file=file@entry=0x55e99b9fdf90 "/test/11.7_dbg/storage/innobase/dict/dict0dict.cc", line=line@entry=1811) at /test/11.7_dbg/storage/innobase/ut/ut0dbg.cc:60
#6  0x000055e99b54dc25 in dict_sys_t::remove (this=this@entry=0x55e99c2ccb40 <dict_sys>, table=0x14ea480180e0, lru=lru@entry=false, keep=keep@entry=false) at /test/11.7_dbg/storage/innobase/dict/dict0dict.cc:1811
#7  0x000055e99b245f37 in ha_innobase::delete_table (this=<optimized out>, name=0x14ea48017e78 "/dev/shm/1729800653693535566/subreducer/7/tmp_slave/#sql-temptable-7d0ec-f-0") at /test/11.7_dbg/storage/innobase/handler/ha_innodb.cc:13454
#8  0x000055e99af33b5e in hton_drop_table (hton=<optimized out>, path=<optimized out>) at /test/11.7_dbg/sql/handler.cc:585
#9  0x000055e99ae8977d in THD::rm_temporary_table (this=<optimized out>, base=0x55e99e5e2738, path=0x14ea48017e78 "/dev/shm/1729800653693535566/subreducer/7/tmp_slave/#sql-temptable-7d0ec-f-0") at /test/11.7_dbg/sql/temporary_tables.cc:707
#10 0x000055e99ae89e38 in THD::free_tmp_table_share (this=this@entry=0x14ea4c000f98, share=share@entry=0x14ea480177e8, delete_table=delete_table@entry=true) at /test/11.7_dbg/sql/temporary_tables.cc:1488
#11 0x000055e99ae8b576 in THD::drop_temporary_table (this=this@entry=0x14ea4c000f98, table=<optimized out>, is_trans=is_trans@entry=0x14eadd11c9bf, delete_table=delete_table@entry=true) at /test/11.7_dbg/sql/temporary_tables.cc:675
#12 0x000055e99aceeadd in mysql_rm_table_no_locks (thd=thd@entry=0x14ea4c000f98, tables=tables@entry=0x14ea4c00b018, current_db=current_db@entry=0x14ea4c001038, ddl_log_state=0x14eadd11ca10, ddl_log_state@entry=0x0, if_exists=if_exists@entry=true, drop_temporary=drop_temporary@entry=true, drop_view=false, drop_sequence=false, dont_log_query=false, dont_free_locks=false) at /test/11.7_dbg/sql/sql_table.cc:1462
#13 0x000055e99acf10fc in mysql_rm_table (thd=thd@entry=0x14ea4c000f98, tables=tables@entry=0x14ea4c00b018, if_exists=<optimized out>, drop_temporary=<optimized out>, drop_sequence=<optimized out>, dont_log_query=dont_log_query@entry=false) at /test/11.7_dbg/sql/sql_table.cc:1210
#14 0x000055e99ac14999 in mysql_execute_command (thd=thd@entry=0x14ea4c000f98, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/11.7_dbg/sql/sql_parse.cc:4771
#15 0x000055e99ac18c8f in mysql_parse (thd=0x14ea4c000f98, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14eadd11d790) at /test/11.7_dbg/sql/sql_parse.cc:7889
#16 0x000055e99b0ace4b in Query_log_event::do_apply_event (this=0x14ea78034488, rgi=0x14ea7802d010, query_arg=0x14ea780345e3 "DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t1`", q_len_arg=<optimized out>) at /test/11.7_dbg/sql/sql_class.h:257
#17 0x000055e99b0ad805 in Query_log_event::do_apply_event (this=<optimized out>, rgi=<optimized out>) at /test/11.7_dbg/sql/log_event_server.cc:1507
#18 0x000055e99b09dafc in Log_event::apply_event (this=this@entry=0x14ea78034488, rgi=rgi@entry=0x14ea7802d010) at /test/11.7_dbg/sql/log_event.cc:3953
#19 0x000055e99ab3631a in apply_event_and_update_pos_apply (ev=ev@entry=0x14ea78034488, thd=thd@entry=0x14ea4c000f98, rgi=rgi@entry=0x14ea7802d010, reason=reason@entry=0) at /test/11.7_dbg/sql/slave.cc:3631
#20 0x000055e99ab3e570 in apply_event_and_update_pos_for_parallel (ev=ev@entry=0x14ea78034488, thd=thd@entry=0x14ea4c000f98, rgi=rgi@entry=0x14ea7802d010) at /test/11.7_dbg/sql/slave.cc:3838
#21 0x000055e99ae23f85 in rpt_handle_event (qev=qev@entry=0x14ea7802cbb8, rpt=rpt@entry=0x14ea7800f328) at /test/11.7_dbg/sql/rpl_parallel.cc:66
#22 0x000055e99ae28f6b in handle_rpl_parallel_thread (arg=0x14ea7800f328) at /test/11.7_dbg/sql/rpl_parallel.cc:1574
#23 0x000014eae1a9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#24 0x000014eae1b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78