(gdb) thread apply all bt 

Thread 57 (Thread 0x14a36bfff700 (LWP 3067148)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36bffebf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc2e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36bffebf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc2c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc2c0, mutex=0x555e6b673038, abstime=0x14a36bffebf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36bffebf0, __mutex=<optimized out>, __cond=0x555e6b6cc2c0) 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>..., __lock=..., this=0x555e6b6cc2c0) 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=..., __lock=..., this=0x555e6b6cc2c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc2c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc2c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc2c0, t=t@entry=0x14a36bffec98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc2c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 56 (Thread 0x14a3e5dde700 (LWP 3067132)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e5dddbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbae8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e5dddbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbac0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbac0, mutex=0x555e6b673038, abstime=0x14a3e5dddbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e5dddbf0, __mutex=<optimized out>, __cond=0x555e6b6cbac0) 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>..., __lock=..., this=0x555e6b6cbac0) 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=..., __lock=..., this=0x555e6b6cbac0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbac0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbac0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbac0, t=t@entry=0x14a3e5dddc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbac0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
--Type <RET> for more, q to quit, c to continue without paging--
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 55 (Thread 0x14a3e6fe7700 (LWP 3067123)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e6fe6bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb668) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e6fe6bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb640) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb640, mutex=0x555e6b673038, abstime=0x14a3e6fe6bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e6fe6bf0, __mutex=<optimized out>, __cond=0x555e6b6cb640) 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>..., __lock=..., this=0x555e6b6cb640) 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=..., __lock=..., this=0x555e6b6cb640) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb640) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb640) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb640, t=t@entry=0x14a3e6fe6c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb640) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 54 (Thread 0x14a3e79e4700 (LWP 3067115)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e79e3bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb568) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e79e3bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb540) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb540, mutex=0x555e6b673038, abstime=0x14a3e79e3bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e79e3bf0, __mutex=<optimized out>, __cond=0x555e6b6cb540) 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>..., __lock=..., this=0x555e6b6cb540) 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=..., __lock=..., this=0x555e6b6cb540) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb540) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb540) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb540, t=t@entry=0x14a3e79e3c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb540) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
--Type <RET> for more, q to quit, c to continue without paging--
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 53 (Thread 0x14a36ae80700 (LWP 3067204)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36ae7f7e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36ae7f7e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36ae7fc00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a31c000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6ba6f010) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 52 (Thread 0x14a3e5bdd700 (LWP 3067133)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e5bdcbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbb68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e5bdcbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbb40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbb40, mutex=0x555e6b673038, abstime=0x14a3e5bdcbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e5bdcbf0, __mutex=<optimized out>, __cond=0x555e6b6cbb40) 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>..., __lock=..., this=0x555e6b6cbb40) 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=..., __lock=..., this=0x555e6b6cbb40) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbb40) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbb40) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbb40, t=t@entry=0x14a3e5bdcc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbb40) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
--Type <RET> for more, q to quit, c to continue without paging--
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 51 (Thread 0x14a3e59dc700 (LWP 3067134)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e59dbbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbbe8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e59dbbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbbc0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbbc0, mutex=0x555e6b673038, abstime=0x14a3e59dbbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e59dbbf0, __mutex=<optimized out>, __cond=0x555e6b6cbbc0) 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>..., __lock=..., this=0x555e6b6cbbc0) 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=..., __lock=..., this=0x555e6b6cbbc0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbbc0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbbc0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbbc0, t=t@entry=0x14a3e59dbc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbbc0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 50 (Thread 0x14a3e4fd7700 (LWP 3067139)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e4fd6bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbe68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e4fd6bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbe40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbe40, mutex=0x555e6b673038, abstime=0x14a3e4fd6bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e4fd6bf0, __mutex=<optimized out>, __cond=0x555e6b6cbe40) 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>..., __lock=..., this=0x555e6b6cbe40) 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=..., __lock=..., this=0x555e6b6cbe40) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbe40) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbe40) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbe40, t=t@entry=0x14a3e4fd6c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbe40) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:--Type <RET> for more, q to quit, c to continue without paging--
251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 49 (Thread 0x14a36b3f9700 (LWP 3067154)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36b3f8bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc5ec) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36b3f8bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc5c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc5c0, mutex=0x555e6b673038, abstime=0x14a36b3f8bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36b3f8bf0, __mutex=<optimized out>, __cond=0x555e6b6cc5c0) 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>..., __lock=..., this=0x555e6b6cc5c0) 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=..., __lock=..., this=0x555e6b6cc5c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc5c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc5c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc5c0, t=t@entry=0x14a36b3f8c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc5c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 48 (Thread 0x14a3e53d9700 (LWP 3067137)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e53d8bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbd68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e53d8bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbd40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbd40, mutex=0x555e6b673038, abstime=0x14a3e53d8bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e53d8bf0, __mutex=<optimized out>, __cond=0x555e6b6cbd40) 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>..., __lock=..., this=0x555e6b6cbd40) 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=..., __lock=..., this=0x555e6b6cbd40) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbd40) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbd40) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbd40, t=t@entry=0x14a3e53d8c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbd40) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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/i--Type <RET> for more, q to quit, c to continue without paging--
nclude/c++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 47 (Thread 0x14a3e4dd6700 (LWP 3067140)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e4dd5bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbee8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e4dd5bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbec0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbec0, mutex=0x555e6b673038, abstime=0x14a3e4dd5bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e4dd5bf0, __mutex=<optimized out>, __cond=0x555e6b6cbec0) 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>..., __lock=..., this=0x555e6b6cbec0) 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=..., __lock=..., this=0x555e6b6cbec0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbec0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbec0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbec0, t=t@entry=0x14a3e4dd5c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbec0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 46 (Thread 0x14a3e4bd5700 (LWP 3067141)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e4bd4bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbf68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e4bd4bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbf40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbf40, mutex=0x555e6b673038, abstime=0x14a3e4bd4bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e4bd4bf0, __mutex=<optimized out>, __cond=0x555e6b6cbf40) 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>..., __lock=..., this=0x555e6b6cbf40) 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=..., __lock=..., this=0x555e6b6cbf40) at /usr/include/c++/9/condition_variable:121
--Type <RET> for more, q to quit, c to continue without paging--
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbf40) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbf40) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbf40, t=t@entry=0x14a3e4bd4c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbf40) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 45 (Thread 0x14a3e57db700 (LWP 3067135)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e57dabf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbc68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e57dabf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbc40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbc40, mutex=0x555e6b673038, abstime=0x14a3e57dabf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e57dabf0, __mutex=<optimized out>, __cond=0x555e6b6cbc40) 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>..., __lock=..., this=0x555e6b6cbc40) 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=..., __lock=..., this=0x555e6b6cbc40) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbc40) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbc40) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbc40, t=t@entry=0x14a3e57dac98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbc40) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 44 (Thread 0x14a36ad54700 (LWP 3067208)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36ad537e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36ad537e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
--Type <RET> for more, q to quit, c to continue without paging--
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36ad53c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a304000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b9ab440) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 43 (Thread 0x14a36b7fb700 (LWP 3067152)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36b7fabf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc4e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36b7fabf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc4c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc4c0, mutex=0x555e6b673038, abstime=0x14a36b7fabf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36b7fabf0, __mutex=<optimized out>, __cond=0x555e6b6cc4c0) 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>..., __lock=..., this=0x555e6b6cc4c0) 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=..., __lock=..., this=0x555e6b6cc4c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc4c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc4c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc4c0, t=t@entry=0x14a36b7fac98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc4c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 42 (Thread 0x14a36ad09700 (LWP 3067631)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36ad08c90, clockid=<optimized out>, expected=0, futex_word=0x555e69d6208c <thread_cache+44>) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36ad08c90, clockid=<optimized out>, mutex=0x555e69d620f8 <thread_cache+152>, cond=0x555e69d62060 <thread_cache>) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x555e69d62060 <thread_cache>, mutex=mutex@entry=0x555e69d620f8 <thread_cache+152>, abstime=abstime@entry=0x14a36ad08c90) at pthread_cond_wait.c:665
#3  0x0000555e691daa7e in safe_cond_timedwait (cond=cond@entry=0x555e69d62060 <thread_cache>, mp=mp@entry=0x555e69d620d0 <thread_cache+112>, abstime=abstime@entry=0x14a36ad08c90, file=file@entry=0x555e693732a8 "/test/11.0_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/11.0_dbg/mysys/thr_mutex.c:548
#4  0x0000555e6894e300 in inline_mysql_cond_timedwait (src_line=176, src_file=0x555e69373280 "/test/11.0_dbg/sql/thread_cache.h", abstime=0x14a36ad08c90, mutex=<optimized out>, that=<optimized out>) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:1088
#5  Thread_cache::park (this=<optimized out>) at /test/11.0_dbg/sql/thread_cache.h:176
#6  do_handle_one_connection (connect=<optimized out>, connect@entry=0x555e6bacf2a8, put_in_cache=put_in_cache@entry=true) at /test/11.0_dbg/sql/sql_connect.cc:1429
#7  0x0000555e6894e508 in handle_one_connection (arg=0x555e6bacf2a8) at /test/11.0_dbg/sql/sql_connect.cc:1318
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
--Type <RET> for more, q to quit, c to continue without paging--

Thread 41 (Thread 0x14a3e49d4700 (LWP 3067142)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e49d3bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbfe8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e49d3bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbfc0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbfc0, mutex=0x555e6b673038, abstime=0x14a3e49d3bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e49d3bf0, __mutex=<optimized out>, __cond=0x555e6b6cbfc0) 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>..., __lock=..., this=0x555e6b6cbfc0) 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=..., __lock=..., this=0x555e6b6cbfc0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbfc0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbfc0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbfc0, t=t@entry=0x14a3e49d3c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbfc0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 40 (Thread 0x14a3e51d8700 (LWP 3067138)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e51d7bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbde8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e51d7bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbdc0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbdc0, mutex=0x555e6b673038, abstime=0x14a3e51d7bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e51d7bf0, __mutex=<optimized out>, __cond=0x555e6b6cbdc0) 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>..., __lock=..., this=0x555e6b6cbdc0) 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=..., __lock=..., this=0x555e6b6cbdc0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbdc0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbdc0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbdc0, t=t@entry=0x14a3e51d7c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbdc0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
--Type <RET> for more, q to quit, c to continue without paging--
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x14a36ad9f700 (LWP 3067207)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36ad9e7e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36ad9e7e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36ad9ec00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a310000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6ba8c9f0) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x14a3e61e0700 (LWP 3067130)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e61dfbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb9e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e61dfbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb9c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb9c0, mutex=0x555e6b673038, abstime=0x14a3e61dfbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e61dfbf0, __mutex=<optimized out>, __cond=0x555e6b6cb9c0) 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>..., __lock=..., this=0x555e6b6cb9c0) 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=..., __lock=..., this=0x555e6b6cb9c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb9c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb9c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb9c0, t=t@entry=0x14a3e61dfc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb9c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x14a36bbfd700 (LWP 3067150)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36bbfcbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc3e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36bbfcbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc3c0) at pthread_cond_wait.c:520
--Type <RET> for more, q to quit, c to continue without paging--
#2  __pthread_cond_timedwait (cond=0x555e6b6cc3c0, mutex=0x555e6b673038, abstime=0x14a36bbfcbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36bbfcbf0, __mutex=<optimized out>, __cond=0x555e6b6cc3c0) 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>..., __lock=..., this=0x555e6b6cc3c0) 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=..., __lock=..., this=0x555e6b6cc3c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc3c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc3c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc3c0, t=t@entry=0x14a36bbfcc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc3c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x14a36afac700 (LWP 3067200)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36afab7e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36afab7e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36afabc00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a330000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6ba368b0) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x14a36b1f8700 (LWP 3067164)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36b1f7c60, clockid=<optimized out>, expected=0, futex_word=0x555e6a596d68 <COND_checkpoint+40>) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36b1f7c60, clockid=<optimized out>, mutex=0x555e6a596da8 <LOCK_checkpoint+40>, cond=0x555e6a596d40 <COND_checkpoint>) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x555e6a596d40 <COND_checkpoint>, mutex=mutex@entry=0x555e6a596da8 <LOCK_checkpoint+40>, abstime=abstime@entry=0x14a36b1f7c60) at pthread_cond_wait.c:665
#3  0x0000555e691daa7e in safe_cond_timedwait (cond=0x555e6a596d40 <COND_checkpoint>, mp=0x555e6a596d80 <LOCK_checkpoint>, abstime=abstime@entry=0x14a36b1f7c60, file=file@entry=0x555e693732a8 "/test/11.0_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/11.0_dbg/mysys/thr_mutex.c:548
#4  0x0000555e68d129aa in inline_mysql_cond_timedwait (src_line=115, src_file=0x555e6958bff8 "/test/11.0_dbg/storage/maria/ma_servicethread.c", abstime=0x14a36b1f7c60, mutex=<optimized out>, that=<optimized out>) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:1088
#5  my_service_thread_sleep (control=control@entry=0x555e69c942e0 <checkpoint_control>, sleep_time=sleep_time@entry=29000000000) at /test/11.0_dbg/storage/maria/ma_servicethread.c:115
#6  0x0000555e68d0af33 in ma_checkpoint_background (arg=0x1e) at /test/11.0_dbg/storage/maria/ma_checkpoint.c:725
#7  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
--Type <RET> for more, q to quit, c to continue without paging--

Thread 34 (Thread 0x14a36adea700 (LWP 3067206)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36ade97e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36ade97e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36ade9c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a30c000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6ba6eec0) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x14a36af61700 (LWP 3067201)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36af607e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36af607e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36af60c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a324000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b9b08c0) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95




Thread 32 (Thread 0x14a36aff7700 (LWP 3067199)):
#0  __lll_lock_wait (futex=futex@entry=0x555e6a5970e8 <LOCK_wsrep_server_state+40>, private=0) at lowlevellock.c:52
#1  0x000014a433d50235 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x555e6a5970e8 <LOCK_wsrep_server_state+40>) at ../nptl/pthread_mutex_lock.c:135
#2  0x0000555e691da035 in safe_mutex_lock (mp=0x555e6a5970c0 <LOCK_wsrep_server_state>, my_flags=my_flags@entry=0, file=file@entry=0x555e693921d8 "/test/11.0_dbg/sql/wsrep_mutex.h", line=line@entry=35) at /test/11.0_dbg/mysys/thr_mutex.c:290
#3  0x0000555e68789b8e in inline_mysql_mutex_lock (src_line=35, src_file=0x555e693921d8 "/test/11.0_dbg/sql/wsrep_mutex.h", that=<optimized out>) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:750
#4  Wsrep_mutex::lock (this=<optimized out>) at /test/11.0_dbg/sql/wsrep_mutex.h:35
#5  0x0000555e693449c8 in std::unique_lock<wsrep::mutex>::lock (this=<synthetic pointer>) at /usr/include/c++/9/bits/unique_lock.h:133
#6  std::unique_lock<wsrep::mutex>::unique_lock (__m=..., this=<synthetic pointer>) at /usr/include/c++/9/bits/unique_lock.h:71
#7  wsrep::server_state::find_streaming_applier (this=this@entry=0x555e6b62be80, server_id=..., transaction_id=...) at /test/11.0_dbg/wsrep-lib/src/server_state.cpp:1276
#8  0x0000555e6934d75b in apply_write_set (server_state=..., high_priority_service=..., ws_handle=..., ws_meta=..., data=...) at /test/11.0_dbg/wsrep-lib/include/wsrep/provider.hpp:156
#9  0x0000555e6934e1a3 in wsrep::server_state::on_apply (this=<optimized out>, high_priority_service=..., ws_handle=..., ws_meta=..., data=...) at /test/11.0_dbg/wsrep-lib/src/server_state.cpp:1130
#10 0x0000555e69360d3a in wsrep::high_priority_service::apply (data=..., ws_meta=..., ws_handle=..., this=0x14a36aff6c00) at /test/11.0_dbg/wsrep-lib/include/wsrep/high_priority_service.hpp:47
#11 (anonymous namespace)::apply_cb (ctx=ctx@entry=0x14a36aff6c00, wsh=wsh@entry=0x14a36aff5c30, flags=flags@entry=9, buf=buf@entry=0x14a36aff5c40, meta=meta@entry=0x14a36aff5ef0, exit_loop=0x14a36aff5eaf) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:507
#12 0x000014a4332a0f6d in galera::TrxHandleSlave::apply (this=this@entry=0x14a31804cde0, recv_ctx=recv_ctx@entry=0x14a36aff6c00, apply_cb=0x555e69360bb7 <(anonymous namespace)::apply_cb(void*, wsrep_ws_handle_t const*, uint32_t, wsrep_buf_t const*, wsrep_trx_meta_t const*, wsrep_bool_t*)>, meta=..., exit_loop=exit_loop@entry=@0x14a36aff5eaf: false) at /test/galera_4x_dbg/galera/src/trx_handle.cpp:404
#13 0x000014a4332b76ae in galera::ReplicatorSMM::apply_trx (this=0x555e6b642810, recv_ctx=0x14a36aff6c00, ts=...) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:516
#14 0x000014a4332bb908 in galera::ReplicatorSMM::process_trx (this=0x555e6b642810, recv_ctx=0x14a36aff6c00, ts_ptr=...) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:2138
#15 0x000014a4332ed319 in galera::GcsActionSource::process_writeset (this=0x555e6b67ca60, recv_ctx=0x14a36aff6c00, act=..., exit_loop=@0x14a36aff682f: false) at /test/galera_4x_dbg/galera/src/gcs_action_source.cpp:62
#16 0x000014a4332edd63 in galera::GcsActionSource::dispatch (this=0x555e6b67ca60, recv_ctx=0x14a36aff6c00, act=..., exit_loop=<optimized out>) at /test/galera_4x_dbg/galera/src/gcs_action_source.cpp:110
--Type <RET> for more, q to quit, c to continue without paging--
#17 0x000014a4332ee322 in galera::GcsActionSource::process (this=0x555e6b67ca60, recv_ctx=0x14a36aff6c00, exit_loop=@0x14a36aff682f: false) at /test/galera_4x_dbg/galera/src/gcs_action_source.cpp:186
#18 0x000014a4332b8d50 in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36aff6c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:402
#19 0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#20 0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#21 0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a32c000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#22 0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6ba38c80) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#23 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#24 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x14a3e406e700 (LWP 3067198)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a3e406d7e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a3e406d7e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a3e406dc00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a338000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b9cb570) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x14a3e65e2700 (LWP 3067128)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e65e1bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb8e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e65e1bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb8c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb8c0, mutex=0x555e6b673038, abstime=0x14a3e65e1bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e65e1bf0, __mutex=<optimized out>, __cond=0x555e6b6cb8c0) 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>..., __lock=..., this=0x555e6b6cb8c0) 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=..., __lock=..., this=0x555e6b6cb8c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb8c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb8c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb8c0, t=t@entry=0x14a3e65e1c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb8c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

--Type <RET> for more, q to quit, c to continue without paging--
Thread 29 (Thread 0x14a36af16700 (LWP 3067202)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36af157e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36af157e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36af15c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a328000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b7697e0) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95


Thread 28 (Thread 0x14a3e40b9700 (LWP 3067197)):
#0  0x000014a43385e1a2 in __GI___sigtimedwait (set=set@entry=0x14a3e40b8bb0, info=info@entry=0x14a3e40b8c30, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
#1  0x000014a43385e20b in __GI___sigwaitinfo (set=set@entry=0x14a3e40b8bb0, info=info@entry=0x14a3e40b8c30) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:25
#2  0x0000555e686b5af8 in my_sigwait (code=<synthetic pointer>, sig=0x14a3e40b8bac, set=0x14a3e40b8bb0) at /test/11.0_dbg/include/my_pthread.h:195
#3  signal_hand (arg=<optimized out>) at /test/11.0_dbg/sql/mysqld.cc:3261
#4  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x14a3d05fb700 (LWP 3067146)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3d05fabf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc1e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3d05fabf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc1c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc1c0, mutex=0x555e6b673038, abstime=0x14a3d05fabf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3d05fabf0, __mutex=<optimized out>, __cond=0x555e6b6cc1c0) 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>..., __lock=..., this=0x555e6b6cc1c0) 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=..., __lock=..., this=0x555e6b6cc1c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc1c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc1c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc1c0, t=t@entry=0x14a3d05fac98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc1c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x14a36b5fa700 (LWP 3067153)):
--Type <RET> for more, q to quit, c to continue without paging--
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36b5f9bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc568) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36b5f9bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc540) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc540, mutex=0x555e6b673038, abstime=0x14a36b5f9bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36b5f9bf0, __mutex=<optimized out>, __cond=0x555e6b6cc540) 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>..., __lock=..., this=0x555e6b6cc540) 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=..., __lock=..., this=0x555e6b6cc540) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc540) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc540) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc540, t=t@entry=0x14a36b5f9c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc540) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x14a3e414f700 (LWP 3067183)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555e69d6500c <COND_manager+44>) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e69d65048 <LOCK_manager+40>, cond=0x555e69d64fe0 <COND_manager>) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x555e69d64fe0 <COND_manager>, mutex=mutex@entry=0x555e69d65048 <LOCK_manager+40>) at pthread_cond_wait.c:647
#3  0x0000555e691da7e1 in safe_cond_wait (cond=cond@entry=0x555e69d64fe0 <COND_manager>, mp=mp@entry=0x555e69d65020 <LOCK_manager>, file=file@entry=0x555e693732a8 "/test/11.0_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1072) at /test/11.0_dbg/mysys/thr_mutex.c:494
#4  0x0000555e687d6877 in inline_mysql_cond_wait (src_line=103, src_file=0x555e6939a460 "/test/11.0_dbg/sql/sql_manager.cc", mutex=0x555e69d65020 <LOCK_manager>, that=0x555e69d64fe0 <COND_manager>) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:1072
#5  handle_manager (arg=<optimized out>) at /test/11.0_dbg/sql/sql_manager.cc:103
#6  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x14a3e45d2700 (LWP 3067144)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e45d1bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc0e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e45d1bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc0c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc0c0, mutex=0x555e6b673038, abstime=0x14a3e45d1bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e45d1bf0, __mutex=<optimized out>, __cond=0x555e6b6cc0c0) 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>..., __lock=..., this=0x555e6b6cc0c0) 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=..., __lock=..., this=0x555e6b6cc0c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc0c0) at /usr/include/c++/9/condition_variable:152
--Type <RET> for more, q to quit, c to continue without paging--
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc0c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc0c0, t=t@entry=0x14a3e45d1c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc0c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x14a3e55da700 (LWP 3067136)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e55d9bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cbce8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e55d9bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cbcc0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cbcc0, mutex=0x555e6b673038, abstime=0x14a3e55d9bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e55d9bf0, __mutex=<optimized out>, __cond=0x555e6b6cbcc0) 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>..., __lock=..., this=0x555e6b6cbcc0) 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=..., __lock=..., this=0x555e6b6cbcc0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cbcc0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cbcc0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cbcc0, t=t@entry=0x14a3e55d9c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cbcc0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x14a3e4104700 (LWP 3067184)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555e69d940e8 <mysql_bin_log+4296>) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e69d94038 <mysql_bin_log+4120>, cond=0x555e69d940c0 <mysql_bin_log+4256>) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x555e69d940c0 <mysql_bin_log+4256>, mutex=mutex@entry=0x555e69d94038 <mysql_bin_log+4120>) at pthread_cond_wait.c:647
#3  0x0000555e691da7e1 in safe_cond_wait (cond=cond@entry=0x555e69d940c0 <mysql_bin_log+4256>, mp=mp@entry=0x555e69d94010 <mysql_bin_log+4080>, file=file@entry=0x555e693732a8 "/test/11.0_dbg/include/mysql/psi/mys--Type <RET> for more, q to quit, c to continue without paging--
ql_thread.h", line=line@entry=1072) at /test/11.0_dbg/mysys/thr_mutex.c:494
#4  0x0000555e68c3824a in inline_mysql_cond_wait (src_line=10762, src_file=0x555e6954befc "/test/11.0_dbg/sql/log.cc", mutex=0x555e69d94010 <mysql_bin_log+4080>, that=0x555e69d940c0 <mysql_bin_log+4256>) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:1072
#5  binlog_background_thread (arg=<optimized out>) at /test/11.0_dbg/sql/log.cc:10762
#6  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x14a3d03fa700 (LWP 3067147)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3d03f9bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc268) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3d03f9bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc240) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc240, mutex=0x555e6b673038, abstime=0x14a3d03f9bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3d03f9bf0, __mutex=<optimized out>, __cond=0x555e6b6cc240) 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>..., __lock=..., this=0x555e6b6cc240) 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=..., __lock=..., this=0x555e6b6cc240) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc240) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc240) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc240, t=t@entry=0x14a3d03f9c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc240) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x14a423bfd700 (LWP 3066965)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x0000555e69178f31 in my_getevents (ev=0x14a423bfac90, nr=256, min_nr=1, ctx=<optimized out>) at /test/11.0_dbg/tpool/aio_linux.cc:63
#2  tpool::aio_linux::getevent_thread_routine (aio=0x555e6b6cb510) at /test/11.0_dbg/tpool/aio_linux.cc:105
#3  0x0000555e69178eb0 in std::__invoke_impl<void, void (*)(tpool::aio_linux*), tpool::aio_linux*> (__f=<optimized out>) at /usr/include/c++/9/bits/invoke.h:89
#4  std::__invoke<void (*)(tpool::aio_linux*), tpool::aio_linux*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#5  std::thread::_Invoker<std::tuple<void (*)(tpool::aio_linux*), tpool::aio_linux*> >::_M_invoke<0ul, 1ul> (this=<optimized out>) at /usr/include/c++/9/thread:244
#6  std::thread::_Invoker<std::tuple<void (*)(tpool::aio_linux*), tpool::aio_linux*> >::operator() (this=<optimized out>) at /usr/include/c++/9/thread:251
#7  std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(tpool::aio_linux*), tpool::aio_linux*> > >::_M_run (this=<optimized out>) at /usr/include/c++/9/thread:195
#8  0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x14a36b9fc700 (LWP 3067151)):
--Type <RET> for more, q to quit, c to continue without paging--
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36b9fbbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc468) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36b9fbbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc440) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc440, mutex=0x555e6b673038, abstime=0x14a36b9fbbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36b9fbbf0, __mutex=<optimized out>, __cond=0x555e6b6cc440) 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>..., __lock=..., this=0x555e6b6cc440) 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=..., __lock=..., this=0x555e6b6cc440) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc440) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc440) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc440, t=t@entry=0x14a36b9fbc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc440) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x14a3e8088700 (LWP 3067100)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555e69cadcb0 <buf_pool+17584>) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e69cadba8 <buf_pool+17320>, cond=0x555e69cadc88 <buf_pool+17544>) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x555e69cadc88 <buf_pool+17544>, mutex=mutex@entry=0x555e69cadba8 <buf_pool+17320>) at pthread_cond_wait.c:647
#3  0x0000555e691da7e1 in safe_cond_wait (cond=0x555e69cadc88 <buf_pool+17544>, mp=0x555e69cadb80 <buf_pool+17280>, file=file@entry=0x555e69607990 "/test/11.0_dbg/storage/innobase/buf/buf0flu.cc", line=line@entry=2326) at /test/11.0_dbg/mysys/thr_mutex.c:494
#4  0x0000555e690777fa in buf_flush_page_cleaner () at /test/11.0_dbg/storage/innobase/buf/buf0flu.cc:2326
#5  0x0000555e69078c5b in std::__invoke_impl<void, void (*)()> (__f=<optimized out>) at /usr/include/c++/9/bits/invoke.h:89
#6  std::__invoke<void (*)()> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#7  std::thread::_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul> (this=<optimized out>) at /usr/include/c++/9/thread:244
#8  std::thread::_Invoker<std::tuple<void (*)()> >::operator() (this=<optimized out>) at /usr/include/c++/9/thread:251
#9  std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)()> > >::_M_run (this=<optimized out>) at /usr/include/c++/9/thread:195
#10 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x14a36aecb700 (LWP 3067203)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a36aeca7e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a36aeca7e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36aecac00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
--Type <RET> for more, q to quit, c to continue without paging--
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a314000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b787090) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x14a3e43d1700 (LWP 3067145)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e43d0bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc168) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e43d0bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc140) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc140, mutex=0x555e6b673038, abstime=0x14a3e43d0bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e43d0bf0, __mutex=<optimized out>, __cond=0x555e6b6cc140) 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>..., __lock=..., this=0x555e6b6cc140) 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=..., __lock=..., this=0x555e6b6cc140) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc140) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc140) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc140, t=t@entry=0x14a3e43d0c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc140) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x14a432d1b700 (LWP 3062884)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555e6b643160) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555e6b6430f8, cond=0x555e6b643138) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x555e6b643138, mutex=mutex@entry=0x555e6b6430f8) at pthread_cond_wait.c:647
#3  0x000014a4332e6a8e in gu_cond_wait_SYS (mutex=0x555e6b6430f8, cond=0x555e6b643138) at /test/galera_4x_dbg/galerautils/src/gu_threads.h:251
#4  gu::Lock::wait (this=<synthetic pointer>, cond=...) at /test/galera_4x_dbg/galerautils/src/gu_lock.hpp:46
#5  galera::ServiceThd::thd_func (arg=0x555e6b6430d8) at /test/galera_4x_dbg/galera/src/galera_service_thd.cpp:31
#6  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x14a3e69e4700 (LWP 3067126)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e69e3bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb7e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e69e3bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb7c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb7c0, mutex=0x555e6b673038, abstime=0x14a3e69e3bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e69e3bf0, __mutex=<optimized out>, __cond=0x555e6b6cb7c0) at /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:872
--Type <RET> for more, q to quit, c to continue without paging--
#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=<synthetic pointer>..., __lock=..., this=0x555e6b6cb7c0) 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=..., __lock=..., this=0x555e6b6cb7c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb7c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb7c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb7c0, t=t@entry=0x14a3e69e3c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb7c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x14a3e5fdf700 (LWP 3067131)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e5fdebf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cba68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e5fdebf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cba40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cba40, mutex=0x555e6b673038, abstime=0x14a3e5fdebf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e5fdebf0, __mutex=<optimized out>, __cond=0x555e6b6cba40) 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>..., __lock=..., this=0x555e6b6cba40) 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=..., __lock=..., this=0x555e6b6cba40) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cba40) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cba40) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cba40, t=t@entry=0x14a3e5fdec98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cba40) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

--Type <RET> for more, q to quit, c to continue without paging--
Thread 12 (Thread 0x14a433663940 (LWP 3062870)):
#0  0x000014a43392c99f in __GI___poll (fds=0x555e6baf2248, nfds=3, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x0000555e686bd5dc 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 /test/11.0_dbg/sql/mysqld.cc:6315
#3  0x0000555e686c125b in mysqld_main (argc=<optimized out>, argv=<optimized out>) at /test/11.0_dbg/sql/mysqld.cc:6020
#4  0x0000555e686b4b66 in main (argc=<optimized out>, argv=<optimized out>) at /test/11.0_dbg/sql/main.cc:34

Thread 11 (Thread 0x14a36bdfe700 (LWP 3067149)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a36bdfdbf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc368) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a36bdfdbf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc340) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc340, mutex=0x555e6b673038, abstime=0x14a36bdfdbf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a36bdfdbf0, __mutex=<optimized out>, __cond=0x555e6b6cc340) 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>..., __lock=..., this=0x555e6b6cc340) 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=..., __lock=..., this=0x555e6b6cc340) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc340) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc340) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc340, t=t@entry=0x14a36bdfdc98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc340) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x14a431f4a700 (LWP 3063649)):
#0  0x000014a4338f723f in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x14a431f497e0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x000014a4338fcec7 in __GI___nanosleep (requested_time=requested_time@entry=0x14a431f497e0, remaining=remaining@entry=0x0) at nanosleep.c:27
#2  0x000014a43392f85f in usleep (useconds=useconds@entry=10000) at ../sysdeps/posix/usleep.c:32
#3  0x000014a4332b8dfd in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a431f49c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:408
#4  0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#5  0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#6  0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a40c000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b6809a0) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x14a3e47d3700 (LWP 3067143)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e47d2bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cc068) at ../sysdeps/nptl/futex-internal.h:320
--Type <RET> for more, q to quit, c to continue without paging--
#1  __pthread_cond_wait_common (abstime=0x14a3e47d2bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cc040) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cc040, mutex=0x555e6b673038, abstime=0x14a3e47d2bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e47d2bf0, __mutex=<optimized out>, __cond=0x555e6b6cc040) 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>..., __lock=..., this=0x555e6b6cc040) 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=..., __lock=..., this=0x555e6b6cc040) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cc040) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cc040) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cc040, t=t@entry=0x14a3e47d2c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cc040) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x14a3e63e1700 (LWP 3067129)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e63e0bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb96c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e63e0bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb940) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb940, mutex=0x555e6b673038, abstime=0x14a3e63e0bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e63e0bf0, __mutex=<optimized out>, __cond=0x555e6b6cb940) 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>..., __lock=..., this=0x555e6b6cb940) 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=..., __lock=..., this=0x555e6b6cb940) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb940) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb940) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb940, t=t@entry=0x14a3e63e0c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb940) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
--Type <RET> for more, q to quit, c to continue without paging--
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x14a3e6be5700 (LWP 3067125)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e6be4bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb768) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e6be4bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb740) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb740, mutex=0x555e6b673038, abstime=0x14a3e6be4bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e6be4bf0, __mutex=<optimized out>, __cond=0x555e6b6cb740) 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>..., __lock=..., this=0x555e6b6cb740) 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=..., __lock=..., this=0x555e6b6cb740) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb740) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb740) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb740, t=t@entry=0x14a3e6be4c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb740) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x14a3e77e3700 (LWP 3067116)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e77e2bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb5ec) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e77e2bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb5c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb5c0, mutex=0x555e6b673038, abstime=0x14a3e77e2bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e77e2bf0, __mutex=<optimized out>, __cond=0x555e6b6cb5c0) 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>..., __lock=..., this=0x555e6b6cb5c0) 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=..., __lock=..., this=0x555e6b6cb5c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb5c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb5c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb5c0, t=t@entry=0x14a3e77e2c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb5c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
--Type <RET> for more, q to quit, c to continue without paging--
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x14a431f95700 (LWP 3063647)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x14a418015f80) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x14a418015ed0, cond=0x14a418015f58) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x14a418015f58, mutex=mutex@entry=0x14a418015ed0) at pthread_cond_wait.c:647
#3  0x0000555e691da7e1 in safe_cond_wait (cond=cond@entry=0x14a418015f58, mp=mp@entry=0x14a418015ea8, file=file@entry=0x555e693732a8 "/test/11.0_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1072) at /test/11.0_dbg/mysys/thr_mutex.c:494
#4  0x0000555e68d9cb80 in inline_mysql_cond_wait (src_line=69, src_file=0x555e693a32f8 "/test/11.0_dbg/sql/wsrep_thd.h", mutex=0x14a418015ea8, that=0x14a418015f58) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:1072
#5  Wsrep_thd_queue::pop_front (this=0x14a418015e50) at /test/11.0_dbg/sql/wsrep_thd.h:69
#6  wsrep_rollback_process (rollbacker=0x14a4180020f8, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_thd.cc:236
#7  0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6b680770) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#8  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x14a433e6d700 (LWP 3062882)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a433e6ccb0, clockid=<optimized out>, expected=0, futex_word=0x555e6a5dc3cc <COND_timer+44>) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a433e6ccb0, clockid=<optimized out>, mutex=0x555e6a5dc408 <LOCK_timer+40>, cond=0x555e6a5dc3a0 <COND_timer>) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x555e6a5dc3a0 <COND_timer>, mutex=mutex@entry=0x555e6a5dc408 <LOCK_timer+40>, abstime=abstime@entry=0x14a433e6ccb0) at pthread_cond_wait.c:665
#3  0x0000555e691daa7e in safe_cond_timedwait (cond=cond@entry=0x555e6a5dc3a0 <COND_timer>, mp=mp@entry=0x555e6a5dc3e0 <LOCK_timer>, abstime=abstime@entry=0x14a433e6ccb0, file=file@entry=0x555e693732a8 "/test/11.0_dbg/include/mysql/psi/mysql_thread.h", line=line@entry=1088) at /test/11.0_dbg/mysys/thr_mutex.c:548
#4  0x0000555e691db042 in inline_mysql_cond_timedwait (src_line=321, src_file=0x555e69631ad0 "/test/11.0_dbg/mysys/thr_timer.c", abstime=0x14a433e6ccb0, mutex=0x555e6a5dc3e0 <LOCK_timer>, that=0x555e6a5dc3a0 <COND_timer>) at /test/11.0_dbg/include/mysql/psi/mysql_thread.h:1088
#5  timer_handler (arg=<optimized out>) at /test/11.0_dbg/mysys/thr_timer.c:321
#6  0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x14a3e67e3700 (LWP 3067127)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e67e2bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb868) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e67e2bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb840) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb840, mutex=0x555e6b673038, abstime=0x14a3e67e2bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e67e2bf0, __mutex=<optimized out>, __cond=0x555e6b6cb840) 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>..., __lock=..., this=0x555e6b6cb840) 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=..., __lock=..., this=0x555e6b6cb840) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb840) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb840) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb840, t=t@entry=0x14a3e67e2c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb840) at /test/11.0_dbg/tpool/tpool_generic.cc:578
--Type <RET> for more, q to quit, c to continue without paging--
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x14a3e6de6700 (LWP 3067124)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x14a3e6de5bf0, clockid=<optimized out>, expected=0, futex_word=0x555e6b6cb6e8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x14a3e6de5bf0, clockid=<optimized out>, mutex=0x555e6b673038, cond=0x555e6b6cb6c0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x555e6b6cb6c0, mutex=0x555e6b673038, abstime=0x14a3e6de5bf0) at pthread_cond_wait.c:665
#3  0x0000555e691756f2 in __gthread_cond_timedwait (__abs_timeout=0x14a3e6de5bf0, __mutex=<optimized out>, __cond=0x555e6b6cb6c0) 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>..., __lock=..., this=0x555e6b6cb6c0) 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=..., __lock=..., this=0x555e6b6cb6c0) at /usr/include/c++/9/condition_variable:121
#6  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x555e6b6cb6c0) at /usr/include/c++/9/condition_variable:152
#7  tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x555e6b672f20, lk=..., thread_data=thread_data@entry=0x555e6b6cb6c0) at /test/11.0_dbg/tpool/tpool_generic.cc:480
#8  0x0000555e6917620c in tpool::thread_pool_generic::get_task (this=this@entry=0x555e6b672f20, thread_var=thread_var@entry=0x555e6b6cb6c0, t=t@entry=0x14a3e6de5c98) at /test/11.0_dbg/tpool/tpool_generic.cc:533
#9  0x0000555e6917632e in tpool::thread_pool_generic::worker_main (this=0x555e6b672f20, thread_var=0x555e6b6cb6c0) at /test/11.0_dbg/tpool/tpool_generic.cc:578
#10 0x0000555e69177a7c 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++/9/bits/invoke.h:89
#11 std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> (__fn=<optimized out>) at /usr/include/c++/9/bits/invoke.h:95
#12 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++/9/thread:244
#13 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++/9/thread:251
#14 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++/9/thread:195
#15 0x000014a433c33de4 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x14a36ae35700 (LWP 3067205)):
#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
#1  0x0000555e691d69d3 in my_write_core (sig=sig@entry=11) at /test/11.0_dbg/mysys/stacktrace.c:424
#2  0x0000555e68ad1cf9 in handle_fatal_signal (sig=11) at /test/11.0_dbg/sql/signal_handler.cc:357
#3  <signal handler called>
#4  0x0000555e6877a3f8 in THD::store_globals (this=this@entry=0x14a40c04ca58) at /test/11.0_dbg/sql/sql_class.cc:2182
#5  0x0000555e68d9be68 in wsrep_store_threadvars (thd=0x14a40c04ca58) at /test/11.0_dbg/sql/wsrep_thd.cc:479
#6  0x0000555e68d7fded in Wsrep_high_priority_service::store_globals (this=0x14a40c026b30) at /test/11.0_dbg/sql/wsrep_high_priority_service.cc:447
--Type <RET> for more, q to quit, c to continue without paging--
#7  0x0000555e69344c2c in wsrep::high_priority_switch::high_priority_switch (current_service=..., orig_service=..., this=<synthetic pointer>) at /test/11.0_dbg/wsrep-lib/include/wsrep/high_priority_service.hpp:253
#8  wsrep::server_state::close_transactions_at_disconnect (this=this@entry=0x555e6b62be80, high_priority_service=...) at /test/11.0_dbg/wsrep-lib/src/server_state.cpp:1579
#9  0x0000555e693485e0 in wsrep::server_state::go_final (this=this@entry=0x555e6b62be80, lock=..., view=..., hps=hps@entry=0x14a36ae34c00) at /test/11.0_dbg/wsrep-lib/src/server_state.cpp:1019
#10 0x0000555e6934b240 in wsrep::server_state::on_non_primary_view (this=this@entry=0x555e6b62be80, view=..., high_priority_service=high_priority_service@entry=0x14a36ae34c00) at /test/11.0_dbg/wsrep-lib/src/server_state.cpp:1002
#11 0x0000555e6934b667 in wsrep::server_state::on_view (this=this@entry=0x555e6b62be80, view=..., high_priority_service=high_priority_service@entry=0x14a36ae34c00) at /test/11.0_dbg/wsrep-lib/src/server_state.cpp:1043
#12 0x0000555e69362b0c in (anonymous namespace)::view_cb (app_ctx=0x555e6b62be80, recv_ctx=0x14a36ae34c00, view_info=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:404
#13 0x000014a4332ac70d in galera::ReplicatorSMM::submit_view_info (this=<optimized out>, recv_ctx=<optimized out>, view_info=<optimized out>) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:2437
#14 0x000014a4332b9692 in galera::ReplicatorSMM::process_non_prim_conf_change (this=0x555e6b642810, recv_ctx=0x14a36ae34c00, conf=..., my_index=-1) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:2530
#15 0x000014a4332bd28e in galera::ReplicatorSMM::process_conf_change (this=0x555e6b642810, recv_ctx=0x14a36ae34c00, conf=..., cc=...) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:2461
#16 0x000014a4332ede5b in galera::GcsActionSource::dispatch (this=0x555e6b67ca60, recv_ctx=0x14a36ae34c00, act=..., exit_loop=<optimized out>) at /test/galera_4x_dbg/galera/src/gcs_action_source.cpp:127
#17 0x000014a4332ee322 in galera::GcsActionSource::process (this=0x555e6b67ca60, recv_ctx=0x14a36ae34c00, exit_loop=@0x14a36ae3482f: false) at /test/galera_4x_dbg/galera/src/gcs_action_source.cpp:186
#18 0x000014a4332b8d50 in galera::ReplicatorSMM::async_recv (this=0x555e6b642810, recv_ctx=0x14a36ae34c00) at /test/galera_4x_dbg/galera/src/replicator_smm.cpp:402
#19 0x000014a43328d641 in galera_recv (gh=<optimized out>, recv_ctx=<optimized out>) at /test/galera_4x_dbg/galera/src/wsrep_provider.cpp:264
#20 0x0000555e69361a12 in wsrep::wsrep_provider_v26::run_applier (this=<optimized out>, applier_ctx=<optimized out>) at /test/11.0_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:858
#21 0x0000555e68d9d593 in wsrep_replication_process (thd=0x14a318000f88, arg=<optimized out>) at /test/11.0_dbg/sql/wsrep_server_state.h:56
#22 0x0000555e68d8a434 in start_wsrep_THD (arg=0x555e6bacb400) at /test/11.0_dbg/sql/wsrep_mysqld.h:541
#23 0x000014a433d4d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#24 0x000014a433939133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb)