Bug 403276

Summary: Akonadi crash at the same time of kmail
Product: [Applications] kmail2 Reporter: Bruno Friedmann <bruno>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Akonadiserver crash
akonadi imap ressource crash

Description Bruno Friedmann 2019-01-16 16:47:31 UTC 
Application: kmail (5.10.0)

Qt Version: 5.12.0
Frameworks Version: 5.53.0
Operating System: Linux 4.19.12-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
Moving some mails into my Junk folder with M 

There was other crash in the stack that can be determined in which order they appear

The crash can be reproduced sometimes.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
[Current thread is 1 (Thread 0x7f35c1c7c540 (LWP 6215))]

Thread 30 (Thread 0x7f3520da9700 (LWP 9267)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f3520da8890, expected=0, futex_word=0x7f3520da8a78) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f3520da8930, mutex=0x7f3520da8a28, cond=0x7f3520da8a50) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f3520da8a50, mutex=0x7f3520da8a28, abstime=0x7f3520da8930) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc3ce8e2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#6  0x00007f35cc38c321 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f444 in base::internal::SchedulerWorker::RunPooledWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f353bfff700 (LWP 9266)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f353bffe890, expected=0, futex_word=0x7f353bffea78) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f353bffe930, mutex=0x7f353bffea28, cond=0x7f353bffea50) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f353bffea50, mutex=0x7f353bffea28, abstime=0x7f353bffe930) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc3ce8e2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#6  0x00007f35cc38c321 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f444 in base::internal::SchedulerWorker::RunPooledWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f358a7fc700 (LWP 9265)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f358a7fb890, expected=0, futex_word=0x7f358a7fba78) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f358a7fb930, mutex=0x7f358a7fba28, cond=0x7f358a7fba50) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f358a7fba50, mutex=0x7f358a7fba28, abstime=0x7f358a7fb930) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc3ce8e2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#6  0x00007f35cc38c321 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f444 in base::internal::SchedulerWorker::RunPooledWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f34dcaf7700 (LWP 6322)):
#0  0x00007f35d37274dc in futex_wait_cancelable (private=0, expected=0, futex_word=0x7f35c95b1fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f35d37274dc in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f35c95b1f68, cond=0x7f35c95b1f90) at pthread_cond_wait.c:502
#2  0x00007f35d37274dc in __pthread_cond_wait (cond=0x7f35c95b1f90, mutex=0x7f35c95b1f68) at pthread_cond_wait.c:655
#3  0x00007f35c94bc09a in  () at /usr/lib64/libQt5Script.so.5
#4  0x00007f35c94bc0bb in  () at /usr/lib64/libQt5Script.so.5
#5  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#6  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f34dd7c0700 (LWP 6309)):
#0  0x00007f35d24e9879 in g_main_context_check (context=context@entry=0x7f34c4000bf0, max_priority=2147483647, fds=fds@entry=0x7f34c40020a0, n_fds=n_fds@entry=1) at gmain.c:3717
#1  0x00007f35d24e9f60 in g_main_context_iterate (context=context@entry=0x7f34c4000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#2  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f34c4000bf0, may_block=may_block@entry=1) at gmain.c:3981
#3  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f34c4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f34dd7bfb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb30745c0) at thread/qthread_unix.cpp:361
#7  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#8  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f35215aa700 (LWP 6286)):
#0  0x00007f35d60d6739 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f35d65f9a24 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:105
#2  0x00007f35d65f9a24 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007f35d65f9a24 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007f35d65f9a24 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=n@entry=1, u=...) at thread/qsemaphore.cpp:262
#5  0x00007f35d65f9a24 in QSemaphore::acquire(int) (this=this@entry=0x7f35d3fe8440 <(anonymous namespace)::Q_QGS_libProxyWrapper::innerFunction()::holder+32>, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007f35d3f1cb84 in QLibProxyWrapper::run() (this=0x7f35d3fe8420 <(anonymous namespace)::Q_QGS_libProxyWrapper::innerFunction()::holder>) at kernel/qnetworkproxy_libproxy.cpp:179
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x7f35d3fe8420 <(anonymous namespace)::Q_QGS_libProxyWrapper::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f35237fe700 (LWP 6285)):
#0  0x00007f35d2530ec4 in g_mutex_unlock (mutex=0x7f3514000bf0) at gthread-posix.c:1355
#1  0x00007f35d24e9037 in g_main_context_acquire (context=context@entry=0x7f3514000bf0) at gmain.c:3262
#2  0x00007f35d24e9e75 in g_main_context_iterate (context=context@entry=0x7f3514000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3870
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f3514000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3514000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f35237fdb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb25027c0) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f3523fff700 (LWP 6284)):
#0  0x00007f35d24b77e0 in pthread_getspecific@plt () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f35d25129e0 in g_thread_self () at gthread.c:982
#2  0x00007f35d24e900e in g_main_context_acquire (context=context@entry=0x7f351c000bf0) at gmain.c:3238
#3  0x00007f35d24e9e75 in g_main_context_iterate (context=context@entry=0x7f351c000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3870
#4  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f351c000bf0, may_block=may_block@entry=1) at gmain.c:3981
#5  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f351c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3523ffeb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#7  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#8  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb24e1750) at thread/qthread_unix.cpp:361
#9  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#10 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f3538e71700 (LWP 6283)):
#0  0x00007f35d60d12c9 in __GI___poll (fds=0x7f35040054b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f35d24e9fb6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f35040054b0, timeout=<optimized out>, context=0x7f3528000bf0) at gmain.c:4221
#2  0x00007f35d24e9fb6 in g_main_context_iterate (context=context@entry=0x7f3528000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f3528000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3528000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3538e70b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb21ada10) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f3539672700 (LWP 6282)):
#0  0x00007f35d60ccd34 in __GI___libc_read (fd=100, buf=buf@entry=0x7f3539671930, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f35d252fb20 in read (__nbytes=16, __buf=0x7f3539671930, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f35d252fb20 in g_wakeup_acknowledge (wakeup=0x7f3530003d40) at gwakeup.c:210
#3  0x00007f35d24e9abb in g_main_context_check (context=context@entry=0x7f3524000bf0, max_priority=2147483647, fds=fds@entry=0x7f35240049b0, n_fds=n_fds@entry=1) at gmain.c:3698
#4  0x00007f35d24e9f60 in g_main_context_iterate (context=context@entry=0x7f3524000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#5  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f3524000bf0, may_block=may_block@entry=1) at gmain.c:3981
#6  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3524000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3539671b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#8  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#9  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb22b1250) at thread/qthread_unix.cpp:361
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f3539e73700 (LWP 6281)):
#0  0x00007f35d2530ec0 in g_mutex_unlock (mutex=0x7f3530000bf0) at gthread-posix.c:1352
#1  0x00007f35d24e9951 in g_main_context_check (context=context@entry=0x7f3530000bf0, max_priority=2147483647, fds=fds@entry=0x7f3530003ce0, n_fds=n_fds@entry=1) at gmain.c:3824
#2  0x00007f35d24e9f60 in g_main_context_iterate (context=context@entry=0x7f3530000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f3530000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3530000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3539e72b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb22d69f0) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f353a674700 (LWP 6280)):
#0  0x00007f35d60d12c9 in __GI___poll (fds=0x7f352c004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f35d24e9fb6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f352c004db0, timeout=<optimized out>, context=0x7f352c000bf0) at gmain.c:4221
#2  0x00007f35d24e9fb6 in g_main_context_iterate (context=context@entry=0x7f352c000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f352c000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f352c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f353a673b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb22959e0) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f3568ff9700 (LWP 6255)):
#0  0x00007f35d37274dc in futex_wait_cancelable (private=0, expected=0, futex_word=0x7f3568ff8a88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f35d37274dc in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f3568ff8a38, cond=0x7f3568ff8a60) at pthread_cond_wait.c:502
#2  0x00007f35d37274dc in __pthread_cond_wait (cond=0x7f3568ff8a60, mutex=0x7f3568ff8a38) at pthread_cond_wait.c:655
#3  0x00007f35cc3cddc9 in base::ConditionVariable::Wait() () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#4  0x00007f35cc3ce808 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#5  0x00007f35cc3ce89f in base::WaitableEvent::Wait() () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#6  0x00007f35cc38c338 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:35
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f4c4 in base::internal::SchedulerWorker::RunDedicatedWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:248
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f35697fa700 (LWP 6254)):
#0  0x00007f35d60ccd34 in __GI___libc_read (fd=fd@entry=64, buf=buf@entry=0x7f35697f999e, nbytes=nbytes@entry=10) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f35c5585ec1 in read (__nbytes=10, __buf=0x7f35697f999e, __fd=64) at /usr/include/bits/unistd.h:44
#2  0x00007f35c5585ec1 in pa_read (fd=64, buf=buf@entry=0x7f35697f999e, count=count@entry=10, type=type@entry=0x564eb20de1b8) at pulsecore/core-util.c:437
#3  0x00007f35c86984fe in clear_wakeup (m=<optimized out>) at pulse/mainloop.c:782
#4  0x00007f35c86984fe in pa_mainloop_prepare (m=m@entry=0x564eb20de0e0, timeout=-1) at pulse/mainloop.c:789
#5  0x00007f35c8698f60 in pa_mainloop_iterate (m=0x564eb20de0e0, block=<optimized out>, retval=0x0) at pulse/mainloop.c:923
#6  0x00007f35c8699020 in pa_mainloop_run (m=0x564eb20de0e0, retval=retval@entry=0x0) at pulse/mainloop.c:945
#7  0x00007f35c86a7039 in thread (userdata=0x564eb208d510) at pulse/thread-mainloop.c:100
#8  0x00007f35c55b4e28 in internal_thread_func (userdata=0x564eb22df300) at pulsecore/thread-posix.c:81
#9  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#10 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f3569ffb700 (LWP 6253)):
#0  0x00007f35c80ba8f9 in epoll_dispatch (base=0x7f3554001d50, tv=0x7f3569ffaa20) at epoll.c:417
#1  0x00007f35c80b0998 in event_base_loop (base=0x7f3554001d50, flags=<optimized out>) at event.c:1947
#2  0x00007f35cc3d44a9 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:214
#3  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:102
#4  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:85
#5  0x00007f35cc39d7c1 in base::Thread::Run(base::RunLoop*) () at ./../../3rdparty/chromium/base/threading/thread.cc:255
#6  0x00007f35cc39d7c1 in base::Thread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/thread.cc:337
#7  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f356a7fc700 (LWP 6252)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f356a7fb880, expected=0, futex_word=0x7f356a7fba68) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f356a7fb920, mutex=0x7f356a7fba18, cond=0x7f356a7fba40) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f356a7fba40, mutex=0x7f356a7fba18, abstime=0x7f356a7fb920) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc348220 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:63
#6  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:102
#7  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:85
#8  0x00007f35cc39d7c1 in base::Thread::Run(base::RunLoop*) () at ./../../3rdparty/chromium/base/threading/thread.cc:255
#9  0x00007f35cc39d7c1 in base::Thread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/thread.cc:337
#10 0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#11 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#12 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f356affd700 (LWP 6251)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f356affc880, expected=0, futex_word=0x7f356affca68) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f356affc920, mutex=0x7f356affca18, cond=0x7f356affca40) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f356affca40, mutex=0x7f356affca18, abstime=0x7f356affc920) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc348220 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:63
#6  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:102
#7  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:85
#8  0x00007f35cc39d7c1 in base::Thread::Run(base::RunLoop*) () at ./../../3rdparty/chromium/base/threading/thread.cc:255
#9  0x00007f35cc39d7c1 in base::Thread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/thread.cc:337
#10 0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#11 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#12 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f356b7fe700 (LWP 6250)):
#0  0x00007f35d37274dc in futex_wait_cancelable (private=0, expected=0, futex_word=0x564eb2092448) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f35d37274dc in __pthread_cond_wait_common (abstime=0x0, mutex=0x564eb2092388, cond=0x564eb2092420) at pthread_cond_wait.c:502
#2  0x00007f35d37274dc in __pthread_cond_wait (cond=0x564eb2092420, mutex=0x564eb2092388) at pthread_cond_wait.c:655
#3  0x00007f35cc3cddc9 in base::ConditionVariable::Wait() () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#4  0x00007f35ccc9c5c8 in cc::SingleThreadTaskGraphRunner::Run() () at ./../../3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#5  0x00007f35cc39ed7f in base::SimpleThread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/simple_thread.cc:81
#6  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#7  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#8  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f356bfff700 (LWP 6249)):
#0  0x00007f35d37274dc in futex_wait_cancelable (private=0, expected=0, futex_word=0x7f356bffea88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f35d37274dc in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f356bffea38, cond=0x7f356bffea60) at pthread_cond_wait.c:502
#2  0x00007f35d37274dc in __pthread_cond_wait (cond=0x7f356bffea60, mutex=0x7f356bffea38) at pthread_cond_wait.c:655
#3  0x00007f35cc3cddc9 in base::ConditionVariable::Wait() () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#4  0x00007f35cc3ce808 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#5  0x00007f35cc3ce89f in base::WaitableEvent::Wait() () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#6  0x00007f35cc38c338 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:35
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f484 in base::internal::SchedulerWorker::RunSharedWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:236
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f3588ff9700 (LWP 6248)):
#0  0x00007f35d60e90cc in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f35d60eadf4 in ___fprintf_chk (fp=0x7f35d639d8b0 <_IO_stdfile_2_lock>, flag=flag@entry=1, format=format@entry=0x7f35c80d0da8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f35c80b902f in fprintf (__fmt=0x7f35c80d0da8 "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3  0x00007f35c80b902f in event_log (msg=0x7f3588ff8460 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#4  0x00007f35c80b902f in event_logv_ (severity=severity@entry=2, errstr=0x7f35d6162ab8 "Bad file descriptor", fmt=fmt@entry=0x7f35c80d0f19 "epoll_wait", ap=ap@entry=0x7f3588ff8890) at log.c:216
#5  0x00007f35c80b91f4 in event_warn (fmt=fmt@entry=0x7f35c80d0f19 "epoll_wait") at log.c:127
#6  0x00007f35c80bab60 in epoll_dispatch (base=0x7f3570001d10, tv=<optimized out>) at epoll.c:468
#7  0x00007f35c80b0998 in event_base_loop (base=0x7f3570001d10, flags=<optimized out>) at event.c:1947
#8  0x00007f35cc3d45e4 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:247
#9  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:102
#10 0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:85
#11 0x00007f35cbd1e424 in content::BrowserProcessSubThread::IOThreadRun(base::RunLoop*) () at ../../3rdparty/chromium/content/browser/browser_process_sub_thread.cc:178
#12 0x00007f35cc39d918 in base::Thread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/thread.cc:337
#13 0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#14 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#15 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f3589ffb700 (LWP 6246)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f3589ffa890, expected=0, futex_word=0x7f3589ffaa78) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f3589ffa930, mutex=0x7f3589ffaa28, cond=0x7f3589ffaa50) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f3589ffaa50, mutex=0x7f3589ffaa28, abstime=0x7f3589ffa930) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc3ce8e2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#6  0x00007f35cc38c321 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f444 in base::internal::SchedulerWorker::RunPooledWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f358affd700 (LWP 6244)):
#0  0x00007f35d37278c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7f358affc890, expected=0, futex_word=0x7f358affca78) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f35d37278c8 in __pthread_cond_wait_common (abstime=0x7f358affc930, mutex=0x7f358affca28, cond=0x7f358affca50) at pthread_cond_wait.c:533
#2  0x00007f35d37278c8 in __pthread_cond_timedwait (cond=0x7f358affca50, mutex=0x7f358affca28, abstime=0x7f358affc930) at pthread_cond_wait.c:667
#3  0x00007f35cc3cde97 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#4  0x00007f35cc3ce7fa in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#5  0x00007f35cc3ce8e2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#6  0x00007f35cc38c321 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#7  0x00007f35cc38f186 in base::internal::SchedulerWorker::RunWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#8  0x00007f35cc38f444 in base::internal::SchedulerWorker::RunPooledWorker() () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#9  0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f358b7fe700 (LWP 6243)):
#0  0x00007f35d60e90cc in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f35d60eadf4 in ___fprintf_chk (fp=0x7f35d639d8b0 <_IO_stdfile_2_lock>, flag=flag@entry=1, format=format@entry=0x7f35c80d0da8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f35c80b902f in fprintf (__fmt=0x7f35c80d0da8 "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3  0x00007f35c80b902f in event_log (msg=0x7f358b7fd460 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#4  0x00007f35c80b902f in event_logv_ (severity=severity@entry=2, errstr=0x7f35d6162ab8 "Bad file descriptor", fmt=fmt@entry=0x7f35c80d0f19 "epoll_wait", ap=ap@entry=0x7f358b7fd890) at log.c:216
#5  0x00007f35c80b91f4 in event_warn (fmt=fmt@entry=0x7f35c80d0f19 "epoll_wait") at log.c:127
#6  0x00007f35c80bab60 in epoll_dispatch (base=0x7f357c001d40, tv=<optimized out>) at epoll.c:468
#7  0x00007f35c80b0998 in event_base_loop (base=0x7f357c001d40, flags=<optimized out>) at event.c:1947
#8  0x00007f35cc3d45e4 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:247
#9  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:102
#10 0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:85
#11 0x00007f35cc392a14 in base::internal::ServiceThread::Run(base::RunLoop*) () at ./../../3rdparty/chromium/base/task_scheduler/service_thread.cc:60
#12 0x00007f35cc39d918 in base::Thread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/thread.cc:337
#13 0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#14 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#15 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f35a4d74700 (LWP 6241)):
#0  0x00007f35d60e90cc in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f35d60eadf4 in ___fprintf_chk (fp=0x7f35d639d8b0 <_IO_stdfile_2_lock>, flag=flag@entry=1, format=format@entry=0x7f35c80d0da8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f35c80b902f in fprintf (__fmt=0x7f35c80d0da8 "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3  0x00007f35c80b902f in event_log (msg=0x7f35a4d73480 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#4  0x00007f35c80b902f in event_logv_ (severity=severity@entry=2, errstr=0x7f35d6162ab8 "Bad file descriptor", fmt=fmt@entry=0x7f35c80d0f19 "epoll_wait", ap=ap@entry=0x7f35a4d738b0) at log.c:216
#5  0x00007f35c80b91f4 in event_warn (fmt=fmt@entry=0x7f35c80d0f19 "epoll_wait") at log.c:127
#6  0x00007f35c80bab60 in epoll_dispatch (base=0x7f3590001d50, tv=<optimized out>) at epoll.c:468
#7  0x00007f35c80b0998 in event_base_loop (base=0x7f3590001d50, flags=<optimized out>) at event.c:1947
#8  0x00007f35cc3d44a9 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:214
#9  0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:102
#10 0x00007f35cc36adeb in base::RunLoop::Run() () at ./../../3rdparty/chromium/base/run_loop.cc:85
#11 0x00007f35cc39d7c1 in base::Thread::Run(base::RunLoop*) () at ./../../3rdparty/chromium/base/threading/thread.cc:255
#12 0x00007f35cc39d7c1 in base::Thread::ThreadMain() () at ./../../3rdparty/chromium/base/threading/thread.cc:337
#13 0x00007f35cc3d09f1 in ThreadFunc() () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#14 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#15 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f35a7f8f700 (LWP 6230)):
#0  0x00007f35d60ccd34 in __GI___libc_read (fd=34, buf=buf@entry=0x7f35a7f8e930, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f35d252fb20 in read (__nbytes=16, __buf=0x7f35a7f8e930, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f35d252fb20 in g_wakeup_acknowledge (wakeup=0x7f35a0003970) at gwakeup.c:210
#3  0x00007f35d24e9abb in g_main_context_check (context=context@entry=0x7f359c000bf0, max_priority=2147483647, fds=fds@entry=0x7f359c0049b0, n_fds=n_fds@entry=1) at gmain.c:3698
#4  0x00007f35d24e9f60 in g_main_context_iterate (context=context@entry=0x7f359c000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#5  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f359c000bf0, may_block=may_block@entry=1) at gmain.c:3981
#6  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f359c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f35a7f8eb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#8  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#9  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb22df4e0) at thread/qthread_unix.cpp:361
#10 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f35b59ab700 (LWP 6220)):
[KCrash Handler]
#6  0x00007f35d601908b in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7  0x00007f35d60024e9 in __GI_abort () at abort.c:79
#8  0x00007f35d6435973 in __gnu_cxx::__verbose_terminate_handler() () at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95
#9  0x00007f35d643b8c8 in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:47
#10 0x00007f35d643b913 in std::terminate() () at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:57
#11 0x00007f35d65bedc5 in qTerminate() () at global/qglobal.cpp:3190
#12 0x00007f35d65c07d2 in QThreadPrivate::start(void*) (arg=0x564eb1e4f560) at thread/qthread_unix.cpp:373
#13 0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#14 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f35b61ac700 (LWP 6219)):
#0  0x00007f35d60d12c9 in __GI___poll (fds=0x7f35ac003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f35d24e9fb6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f35ac003ce0, timeout=<optimized out>, context=0x7f35ac000bf0) at gmain.c:4221
#2  0x00007f35d24e9fb6 in g_main_context_iterate (context=context@entry=0x7f35ac000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f35ac000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f35ac000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f35b61abb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb1d5eef0) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f35b6a0c700 (LWP 6218)):
#0  0x00007f35d6801cc0 in timerSourceCheck(GSource*) (source=0x7f35a8004890) at kernel/qeventdispatcher_glib.cpp:171
#1  0x00007f35d24e99e1 in g_main_context_check (context=context@entry=0x7f35a8000bf0, max_priority=2147483647, fds=fds@entry=0x7f35a8004a10, n_fds=n_fds@entry=1) at gmain.c:3753
#2  0x00007f35d24e9f60 in g_main_context_iterate (context=context@entry=0x7f35a8000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f35a8000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f35a8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f35b6a0bb60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x564eb1d6c0c0) at thread/qthread_unix.cpp:361
#8  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f35b7c1d700 (LWP 6217)):
#0  0x00007f35d2530ed0 in g_mutex_unlock (mutex=0x7f35b0000bf0) at gthread-posix.c:1356
#1  0x00007f35d24e99d9 in g_main_context_check (context=context@entry=0x7f35b0000bf0, max_priority=2147483647, fds=fds@entry=0x7f35b003d560, n_fds=n_fds@entry=1) at gmain.c:3751
#2  0x00007f35d24e9f60 in g_main_context_iterate (context=context@entry=0x7f35b0000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#3  0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f35b0000bf0, may_block=may_block@entry=1) at gmain.c:3981
#4  0x00007f35d680188b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f35b0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f35b7c1cb30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f35d65f63b6 in QThread::exec() (this=this@entry=0x7f35d5ca7d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f35d5c2d565 in QDBusConnectionManager::run() (this=0x7f35d5ca7d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00007f35d65f7702 in QThreadPrivate::start(void*) (arg=0x7f35d5ca7d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#9  0x00007f35d3721554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#10 0x00007f35d60dbccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f35c1c7c540 (LWP 6215)):
#0  0x00007f35d60d6739 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f35d65f9a24 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:105
#2  0x00007f35d65f9a24 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007f35d65f9a24 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007f35d65f9a24 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=n@entry=1, u=...) at thread/qsemaphore.cpp:262
#5  0x00007f35d65f9a24 in QSemaphore::acquire(int) (this=this@entry=0x7fffa634f6e0, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007f35d67bbb5b in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const (this=<optimized out>, object=0x564eb1e2da30, connectionType=Qt::BlockingQueuedConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:2347
#7  0x00007f35d67bd58e in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) (obj=obj@entry=0x564eb1e2da30, member=member@entry=0x7f35d49b4058 "doDestroyConnection", type=type@entry=Qt::BlockingQueuedConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1506
#8  0x00007f35d48e3d41 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::BlockingQueuedConnection, member=0x7f35d49b4058 "doDestroyConnection", obj=0x564eb1e2da30) at /usr/include/qt5/QtCore/qobjectdefs.h:444
#9  0x00007f35d48e3d41 in Akonadi::SessionThread::destroyConnection(Akonadi::Connection*) (this=0x564eb1e2da30, connection=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/sessionthread.cpp:88
#10 0x00007f35d48b984e in Akonadi::MonitorPrivate::~MonitorPrivate() (this=0x564eb2aa65b0, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/monitor_p.cpp:67
#11 0x00007f35d48b9da9 in Akonadi::MonitorPrivate::~MonitorPrivate() (this=0x564eb2aa65b0, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/monitor_p.cpp:65
#12 0x00007f35d48a8086 in Akonadi::Monitor::~Monitor() (this=0x7f35b8008a40, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/monitor.cpp:58
#13 0x00007f35d48a8099 in Akonadi::Monitor::~Monitor() (this=0x7f35b8008a40, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/monitor.cpp:54
#14 0x00007f35d67d507b in QObjectPrivate::deleteChildren() (this=this@entry=0x564eb321bbc0) at kernel/qobject.cpp:1995
#15 0x00007f35d67dddc4 in QObject::~QObject() (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1021
#16 0x00007f35d5b6980d in  () at /usr/lib64/libKF5MessageList.so.5
#17 0x00007f35d601b7cc in __run_exit_handlers (status=status@entry=1, listp=0x7f35d639b718 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108
#18 0x00007f35d601b8fc in __GI_exit (status=status@entry=1) at exit.c:139
#19 0x00007f35bff76ebe in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x564eb18e3410, flags=flags@entry=...) at qxcbconnection.cpp:997
#20 0x00007f35bffaa5b3 in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:103
#21 0x00007f35d24e9c85 in g_main_dispatch (context=0x7f35b8004ff0) at gmain.c:3182
#22 0x00007f35d24e9c85 in g_main_context_dispatch (context=context@entry=0x7f35b8004ff0) at gmain.c:3847
#23 0x00007f35d24ea048 in g_main_context_iterate (context=context@entry=0x7f35b8004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3920
#24 0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f35b8004ff0, may_block=may_block@entry=1) at gmain.c:3981
#25 0x00007f35d6801873 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x564eb19c4ca0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#26 0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffa6350100, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#27 0x00007f35d738afed in QDialog::exec() (this=this@entry=0x7fffa6350190) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#28 0x00007f35d73bea6d in showNewMessageBox(QWidget*, QMessageBox::Icon, QString const&, QString const&, QMessageBox::StandardButtons, QMessageBox::StandardButton) (parent=parent@entry=0x0, icon=icon@entry=QMessageBox::Critical, title=..., text=..., buttons=..., defaultButton=defaultButton@entry=QMessageBox::NoButton) at dialogs/qmessagebox.cpp:1609
#29 0x00007f35d73beb76 in QMessageBox::critical(QWidget*, QString const&, QString const&, QFlags<QMessageBox::StandardButton>, QMessageBox::StandardButton) (parent=parent@entry=0x0, title=..., text=..., buttons=..., buttons@entry=..., defaultButton=defaultButton@entry=QMessageBox::NoButton) at dialogs/qmessagebox.cpp:1741
#30 0x00007f35d49773ed in Akonadi::EntityTreeModelPrivate::pasteJobDone(KJob*) (this=<optimized out>, job=<optimized out>) at /usr/include/KF5/KI18n/klocalizedstring.h:1340
#31 0x00007f35d4970020 in Akonadi::EntityTreeModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/models/entitytreemodel.h:681
#32 0x00007f35d67d70ab in QMetaObject::activate(QObject*, int, int, void**) (sender=0x564eb361d580, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3778
#33 0x00007f35d76e0cec in KJob::result(KJob*, KJob::QPrivateSignal) (this=this@entry=0x564eb361d580, _t1=<optimized out>, _t1@entry=0x564eb361d580, _t2=...) at /usr/src/debug/kcoreaddons-5.53.1-1.1.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:573
#34 0x00007f35d76e17b3 in KJob::finishJob(bool) (this=0x564eb361d580, emitResult=<optimized out>) at /usr/src/debug/kcoreaddons-5.53.1-1.1.x86_64/src/lib/jobs/kjob.cpp:109
#35 0x00007f35d76e360a in KJob::emitResult() (this=<optimized out>) at /usr/src/debug/kcoreaddons-5.53.1-1.1.x86_64/src/lib/jobs/kjob.cpp:293
#36 0x00007f35d4955918 in Akonadi::TransactionSequence::slotResult(KJob*) (this=0x564eb361d580, job=<optimized out>) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/jobs/transactionsequence.cpp:154
#37 0x00007f35d67d7200 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fffa6350600, r=0x564eb361d580, this=0x564eb37b3f80) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#38 0x00007f35d67d7200 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x564eb3683990, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3759
#39 0x00007f35d76e0cec in KJob::result(KJob*, KJob::QPrivateSignal) (this=this@entry=0x564eb3683990, _t1=<optimized out>, _t1@entry=0x564eb3683990, _t2=...) at /usr/src/debug/kcoreaddons-5.53.1-1.1.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:573
#40 0x00007f35d76e17b3 in KJob::finishJob(bool) (this=0x564eb3683990, emitResult=<optimized out>) at /usr/src/debug/kcoreaddons-5.53.1-1.1.x86_64/src/lib/jobs/kjob.cpp:109
#41 0x00007f35d48e0759 in Akonadi::SessionPrivate::socketDisconnected() (this=this@entry=0x564eb1e40f40) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/session.cpp:86
#42 0x00007f35d48e0855 in Akonadi::SessionPrivate::socketError(QString const&) (this=0x564eb1e40f40, error=...) at /usr/src/debug/akonadi-server-18.12.0-1.1.x86_64/src/core/session.cpp:80
#43 0x00007f35d67d7962 in QObject::event(QEvent*) (this=0x564eb1da05f0, e=<optimized out>) at kernel/qobject.cpp:1249
#44 0x00007f35d719e591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x564eb18d0970, receiver=receiver@entry=0x564eb1da05f0, e=e@entry=0x7f35ac09bc30) at kernel/qapplication.cpp:3753
#45 0x00007f35d71a5b50 in QApplication::notify(QObject*, QEvent*) (this=0x7fffa6351130, receiver=0x564eb1da05f0, e=0x7f35ac09bc30) at kernel/qapplication.cpp:3500
#46 0x00007f35d67ad359 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x564eb1da05f0, event=0x7f35ac09bc30) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#47 0x00007f35d67b0357 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x564eb1866a40) at kernel/qcoreapplication.cpp:1800
#48 0x00007f35d6802263 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x564eb19c6580) at kernel/qeventdispatcher_glib.cpp:276
#49 0x00007f35d24e9c85 in g_main_dispatch (context=0x7f35b8004ff0) at gmain.c:3182
#50 0x00007f35d24e9c85 in g_main_context_dispatch (context=context@entry=0x7f35b8004ff0) at gmain.c:3847
#51 0x00007f35d24ea048 in g_main_context_iterate (context=context@entry=0x7f35b8004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3920
#52 0x00007f35d24ea0dc in g_main_context_iteration (context=0x7f35b8004ff0, may_block=may_block@entry=1) at gmain.c:3981
#53 0x00007f35d6801873 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x564eb19c4ca0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#54 0x00007f35d67ac02b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffa6350c70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#55 0x00007f35d67b4192 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#56 0x0000564eb08fc34a in  ()
#57 0x00007f35d6003feb in __libc_start_main (main=0x564eb08fb430, argc=1, argv=0x7fffa6351368, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa6351358) at ../csu/libc-start.c:308
#58 0x0000564eb08fc4fa in _start ()
[Inferior 1 (process 6215) detached]

The reporter indicates this bug may be a duplicate of or related to bug 396663.

Possible duplicates by query: bug 402752, bug 401865, bug 396663, bug 389552, bug 389172.

Reported using DrKonqi
Comment 1 Bruno Friedmann 2019-01-17 06:37:45 UTC 
Created attachment 117498 [details]
Akonadiserver crash

This is the trace of akonadiserver happening at the same time as the kmail crash.
Comment 2 Bruno Friedmann 2019-01-17 06:39:04 UTC 
Created attachment 117499 [details]
akonadi imap ressource crash

This is a crash in resource imap also during the same time
Comment 3 Christoph Feck 2019-01-17 07:16:05 UTC 

*** This bug has been marked as a duplicate of bug 401692 ***