[kontact] [Bug 401183] New: Crash KMail after closing

Freek de Kruijf bugzilla_noreply at kde.org
Sun Nov 18 22:36:02 GMT 2018


https://bugs.kde.org/show_bug.cgi?id=401183

            Bug ID: 401183
           Summary: Crash KMail after closing
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: freekdekruijf at kde.nl
  Target Milestone: ---

Application: kontact (5.9.3)

Qt Version: 5.11.2
Frameworks Version: 5.52.0
Operating System: Linux 4.19.1-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I closed KMail after reading and deleting messages in several accounts.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f43b6edfa40 (LWP 4916))]

Thread 29 (Thread 0x7f4364ff9700 (LWP 31240)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c26d1af2 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4  0x00007f43c26d68b1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171
#5  0x00007f43c26d7baf in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f43327fc700 (LWP 31239)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c26d1af2 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4  0x00007f43c26d68b1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f428e44c700 (LWP 7416)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c26d1af2 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4  0x00007f43c26d68b1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f429bfff700 (LWP 4962)):
#0  0x00007f43ca78a0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f43ca78bdf4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f43be95f02f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f43be95f1f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f43be960b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f43be956998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f43c26a47ad in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:247
#7  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#8  0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#9  base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#10 0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#11 0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f43317fa700 (LWP 4953)):
#0  0x00007f43ca78a0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f43ca78bdf4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f43be95f02f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f43be95f1f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f43be960b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f43be956998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f43c26a47ad in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:247
#7  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#8  0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#9  base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#10 0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#11 0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f4331ffb700 (LWP 4952)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c269e23f in base::MessagePumpDefault::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:57
#5  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#6  0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#7  base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#8  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#9  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f4332ffd700 (LWP 4950)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43bef9c01a in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f43bef9c03b in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f43337fe700 (LWP 4949)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c26d1af2 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4  0x00007f43c26d68b1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f4333fff700 (LWP 4948)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c269e23f in base::MessagePumpDefault::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:57
#5  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#6  0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#7  base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#8  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#9  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f43657fa700 (LWP 4946)):
#0  0x00007f43ca76dd34 in read () from /lib64/libc.so.6
#1  0x00007f43aefde6f1 in pa_read () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f43af464dbe in pa_mainloop_prepare () from /usr/lib64/libpulse.so.0
#3  0x00007f43af465820 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007f43af4658e0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007f43af4738f9 in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007f43af00d658 in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f4365ffb700 (LWP 4945)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c269e250 in base::MessagePumpDefault::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:63
#4  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#5  0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#6  base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#7  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#8  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f43667fc700 (LWP 4944)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c3128d18 in cc::SingleThreadTaskGraphRunner::Run () at
./../../3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#3  0x00007f43c26e92e6 in base::SimpleThread::ThreadMain () at
./../../3rdparty/chromium/base/threading/simple_thread.cc:68
#4  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#5  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f4366ffd700 (LWP 4943)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c26d68c8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f43677fe700 (LWP 4942)):
#0  0x00007f43ca78a0cc in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f43ca78bdf4 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f43be95f02f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f43be95f1f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f43be960b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f43be956998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f43c26a4894 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:257
#7  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#8  0x00007f43c17da36a in content::BrowserThreadImpl::IOThreadRun () at
../../3rdparty/chromium/content/browser/browser_thread_impl.cc:248
#9  0x00007f43c17da817 in content::BrowserThreadImpl::Run () at
../../3rdparty/chromium/content/browser/browser_thread_impl.cc:283
#10 0x00007f43c26e68a8 in base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#11 0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#12 0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f4367fff700 (LWP 4941)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c26d68c8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169
#5  0x00007f43c26d7baf in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f4388ff9700 (LWP 4940)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c26d68c8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f43897fa700 (LWP 4939)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c26d68c8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169
#5  0x00007f43c26d7baf in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f4389ffb700 (LWP 4938)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c26d68c8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169
#5  0x00007f43c26d7baf in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f438a7fc700 (LWP 4937)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfc69 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2  0x00007f43c26d1a18 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3  0x00007f43c26d1aaf in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4  0x00007f43c26d68c8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169
#5  0x00007f43c26d7baf in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f438b7fe700 (LWP 4935)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c26d1af2 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4  0x00007f43c26d68b1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f439cea5700 (LWP 4933)):
#0  0x00007f43c93f98c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43c26cfd37 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2  0x00007f43c26d1a0a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3  0x00007f43c26d1af2 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4  0x00007f43c26d68b1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171
#5  0x00007f43c26d7d91 in base::internal::SchedulerWorker::Thread::ThreadMain
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68
#6  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#7  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f439d6a6700 (LWP 4932)):
#0  0x00007f43c26cfdf1 in base::internal::LockImpl::Lock () at
./../../3rdparty/chromium/base/synchronization/lock_impl_posix.cc:63
#1  0x00007f43c26a0402 in base::Lock::Acquire () at
../../3rdparty/chromium/base/synchronization/lock.h:26
#2  base::AutoLock::AutoLock () at
../../3rdparty/chromium/base/synchronization/lock.h:115
#3  base::internal::IncomingTaskQueue::ReloadWorkQueue () at
./../../3rdparty/chromium/base/message_loop/incoming_task_queue.cc:357
#4  0x00007f43c26a04e9 in
base::internal::IncomingTaskQueue::TriageQueue::ReloadFromIncomingQueueIfEmpty
() at ./../../3rdparty/chromium/base/message_loop/incoming_task_queue.cc:185
#5  0x00007f43c26a0569 in
base::internal::IncomingTaskQueue::TriageQueue::ReloadFromIncomingQueueIfEmpty
() at ./../../3rdparty/chromium/base/message_loop/incoming_task_queue.cc:152
#6  base::internal::IncomingTaskQueue::TriageQueue::HasTasks () at
./../../3rdparty/chromium/base/message_loop/incoming_task_queue.cc:154
#7  0x00007f43c26a1cfd in base::MessageLoop::DoWork () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:441
#8  0x00007f43c26a4742 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:220
#9  0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#10 0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#11 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#12 0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#13 0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f439dea7700 (LWP 4931)):
#0  0x00007f43ca76de07 in write () from /lib64/libc.so.6
#1  0x00007f43ca6fe62d in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f43ca6fd9df in new_do_write () from /lib64/libc.so.6
#3  0x00007f43ca6fed5e in __GI__IO_file_xsputn () from /lib64/libc.so.6
#4  0x00007f43ca6d583a in buffered_vfprintf () from /lib64/libc.so.6
#5  0x00007f43ca6d2c62 in vfprintf () from /lib64/libc.so.6
#6  0x00007f43ca78be46 in __fprintf_chk () from /lib64/libc.so.6
#7  0x00007f43be95f02f in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#8  0x00007f43be95f1f4 in event_warn () from /usr/lib64/libevent-2.1.so.6
#9  0x00007f43be960b60 in ?? () from /usr/lib64/libevent-2.1.so.6
#10 0x00007f43be956998 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#11 0x00007f43c26a47ad in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:247
#12 0x00007f43c26c39ab in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:130
#13 0x00007f43c26e6774 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#14 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:338
#15 0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#16 0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f439e6a8700 (LWP 4930)):
#0  0x00007f43ca74966a in waitpid () from /lib64/libc.so.6
#1  0x00007f43c26bb326 in WaitForChildToDie () at
./../../3rdparty/chromium/base/process/kill_posix.cc:174
#2  ThreadMain () at ./../../3rdparty/chromium/base/process/kill_posix.cc:167
#3  0x00007f43c26e21c1 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75
#4  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f43ac876700 (LWP 4922)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43ad60ba2b in ?? () from /usr/lib64/dri/r600_dri.so
#2  0x00007f43ad60b757 in ?? () from /usr/lib64/dri/r600_dri.so
#3  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f43ad1ed700 (LWP 4921)):
#0  0x00007f43c93f94dc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f43ad60ba2b in ?? () from /usr/lib64/dri/r600_dri.so
#2  0x00007f43ad60b757 in ?? () from /usr/lib64/dri/r600_dri.so
#3  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f43aecf0700 (LWP 4920)):
#0  0x00007f43ca7722c9 in poll () from /lib64/libc.so.6
#1  0x00007f43c81bdf46 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f43c81be06c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f43cae97adb in QEventDispatcherGlib::processEvents
(this=0x7f43a8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f43cae44adb in QEventLoop::exec (this=this at entry=0x7f43aecefb30,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f43cac93de6 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f43ca19c545 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f43cac9d9b7 in QThreadPrivate::start (arg=0x7f43ca216d60) at
thread/qthread_unix.cpp:367
#8  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f43b48e1700 (LWP 4919)):
#0  0x00007f43ca7722c9 in poll () from /lib64/libc.so.6
#1  0x00007f43c981dcc7 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f43c981f8ea in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f43b520f519 in QXcbEventReader::run (this=0x5585fbf41170) at
qxcbconnection.h:409
#4  0x00007f43cac9d9b7 in QThreadPrivate::start (arg=0x5585fbf41170) at
thread/qthread_unix.cpp:367
#5  0x00007f43c93f3554 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f43ca77cccf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f43b6edfa40 (LWP 4916)):
[KCrash Handler]
#6  0x0000000000000191 in ?? ()
#7  0x00007f43c1acd505 in content::RenderProcessHostImpl::ShutdownRequest () at
../../3rdparty/chromium/content/browser/renderer_host/render_process_host_impl.cc:3769
#8  0x00007f43c12554f5 in content::mojom::RendererHostStubDispatch::Accept ()
at ./gen/content/common/renderer_host.mojom.cc:491
#9  0x00007f43c2efffad in mojo::InterfaceEndpointClient::HandleValidatedMessage
() at
../../3rdparty/chromium/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc:419
#10 0x00007f43c2f38c49 in AcceptOnProxyThread () at
../../3rdparty/chromium/ipc/ipc_mojo_bootstrap.cc:789
#11 0x00007f43c2f3872e in Invoke<scoped_refptr<IPC::(anonymous
namespace)::ChannelAssociatedGroupController> const&, mojo::Message> () at
../../3rdparty/chromium/base/bind_internal.h:211
#12 MakeItSo<void (IPC::(anonymous
namespace)::ChannelAssociatedGroupController::* const&)(mojo::Message),
scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController>
const&, mojo::Message> () at ../../3rdparty/chromium/base/bind_internal.h:294
#13 RunImpl<void (IPC::(anonymous
namespace)::ChannelAssociatedGroupController::* const&)(mojo::Message),
std::tuple<scoped_refptr<IPC::(anonymous
namespace)::ChannelAssociatedGroupController>,
base::internal::PassedWrapper<mojo::Message> > const&, 0, 1> () at
../../3rdparty/chromium/base/bind_internal.h:368
#14 0x00007f43c26808b8 in base::OnceCallback<void ()>::Run() && () at
../../3rdparty/chromium/base/callback.h:65
#15 base::debug::TaskAnnotator::RunTask () at
./../../3rdparty/chromium/base/debug/task_annotator.cc:55
#16 0x00007f43c26a111a in base::internal::IncomingTaskQueue::RunTask () at
./../../3rdparty/chromium/base/message_loop/incoming_task_queue.cc:124
#17 base::MessageLoop::RunTask () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:399
#18 0x00007f43c26a1bcf in base::MessageLoop::DeferOrRunPendingTask () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:411
#19 0x00007f43c26a1d4a in base::MessageLoop::DoWork () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:455
#20 0x00007f43c10af6f9 in QtWebEngineCore::WebEngineContext::destroy
(this=0x5585fc240000) at
/usr/src/debug/libqt5-qtwebengine-5.11.2-1.2.x86_64/src/core/web_engine_context.cpp:246
#21 0x00007f43c10af815 in (anonymous namespace)::destroyContext () at
/usr/src/debug/libqt5-qtwebengine-5.11.2-1.2.x86_64/src/core/web_engine_context.cpp:129
#22 0x00007f43cae47f2a in qt_call_post_routines () at
kernel/qcoreapplication.cpp:357
#23 0x00007f43cb7e6b56 in QApplication::~QApplication (this=0x7ffe29dfbf30,
__in_chrg=<optimized out>) at kernel/qapplication.cpp:794
#24 0x00005585fb9836a2 in KontactApp::~KontactApp (this=0x7ffe29dfbf30,
__in_chrg=<optimized out>) at /usr/include/qt5/QtCore/qpointer.h:53
#25 main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kontact-18.08.3-1.1.x86_64/src/main.cpp:164
[Inferior 1 (process 4916) detached]

The reporter indicates this bug may be a duplicate of or related to bug 400901.

Possible duplicates by query: bug 400988, bug 400901, bug 400697, bug 398577.

Reported using DrKonqi

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