388711 – KMail crashes when selecting contact from krunner

Bug 388711 - KMail crashes when selecting contact from krunner

Summary: KMail crashes when selecting contact from krunner

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kmail2
Classification:	Applications
Component:	general (show other bugs)
Version:	5.7.0
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	kdepim bugs

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2018-01-09 08:48 UTC by Konrad Renner
Modified:	2021-01-16 04:36 UTC (History)
CC List:	0 users

See Also:
Latest Commit:
Version Fixed In:

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Description Konrad Renner 2018-01-09 08:48:33 UTC

Application: kmail (5.7.0)

Qt Version: 5.9.3
Frameworks Version: 5.41.0
Operating System: Linux 4.10.0-42-generic x86_64
Distribution: KDE neon User Edition 5.11

-- Information about the crash:
- What I was doing when the application crashed:
Searched a contact via krunner and clicked on it. KMail tries to start, but crashes. But if Kmail is already started, it works. So the problem only occurs, if KMail is not running. It also crashes, if KMail was started during the same session but was not running during search.

The expected behaviour would be, that KMail always opens a compose window with the searched contact pre selected.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2ec99d7980 (LWP 19177))]

Thread 20 (Thread 0x7f2e4cff9700 (LWP 19223)):
#0  0x00007f2ec6b5770d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f2ea8f4a861 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f2ea8f3be11 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f2ea8f3c4ae in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f2ea8f3c560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f2ea8f4a7a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f2ea2e60078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4cff9700) at pthread_create.c:333
#8  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f2e4d7fa700 (LWP 19222)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f2eb11c8d12 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191274 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c3a8 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb119cd86 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4d7fa700) at pthread_create.c:333
#9  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f2e4dffb700 (LWP 19221)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb119b35f in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb119baf7 in base::SequencedWorkerPool::Worker::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb119c8c0 in base::SimpleThread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4dffb700) at pthread_create.c:333
#6  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f2e4e7fc700 (LWP 19220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb190a24d in cc::SingleThreadTaskGraphRunner::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb119c8c0 in base::SimpleThread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4e7fc700) at pthread_create.c:333
#5  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f2e4effd700 (LWP 19219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb11911e5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191294 in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c36d in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb119cd86 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4effd700) at pthread_create.c:333
#9  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f2e4f7fe700 (LWP 19218)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f2ec6b72b34 in ___fprintf_chk (fp=0x7f2ec6e22770 <_IO_stdfile_2_lock>, flag=1, format=0x7f2ea6fd5734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f2ea6fbd45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007f2ea6fbd654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007f2ea6fc1c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007f2ea6fabe2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007f2eb116c8fe in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb0a65aa8 in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2eb0a65c8b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f2eb119ce50 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4f7fe700) at pthread_create.c:333
#14 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f2e4ffff700 (LWP 19217)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb11911e5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191294 in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c36d in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb0a659f8 in content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb0a65ceb in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2eb119ce50 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e4ffff700) at pthread_create.c:333
#11 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f2e70ff9700 (LWP 19216)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb11911e5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191294 in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c36d in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb0a65948 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb0a65cdb in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2eb119ce50 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e70ff9700) at pthread_create.c:333
#11 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f2e717fa700 (LWP 19215)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb11911e5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191294 in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c36d in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb0a65898 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb0a65ccb in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2eb119ce50 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e717fa700) at pthread_create.c:333
#11 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f2e71ffb700 (LWP 19214)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f2eb11c8d12 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb119ff89 in base::PosixDynamicThreadPool::WaitForTask() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb11a04e1 in base::(anonymous namespace)::WorkerThread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e71ffb700) at pthread_create.c:333
#6  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f2e727fc700 (LWP 19213)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f2eb11c8d12 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb119ff89 in base::PosixDynamicThreadPool::WaitForTask() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb11a04e1 in base::(anonymous namespace)::WorkerThread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e727fc700) at pthread_create.c:333
#6  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f2e72ffd700 (LWP 19212)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb11911e5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191294 in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c36d in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb119cd86 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e72ffd700) at pthread_create.c:333
#9  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f2e737fe700 (LWP 19211)):
#0  0x00007f2ec6b532ad in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f2ec6ad4bff in _IO_new_file_write (f=0x7f2ec6e21540 <_IO_2_1_stderr_>, data=0x7f2e737fa910, n=47) at fileops.c:1263
#2  0x00007f2ec6ad538a in new_do_write (to_do=47, data=0x7f2e737fa910 "[warn] epoll_wait: Ung\303\274ltiger Dateideskriptor\n", fp=0x7f2ec6e21540 <_IO_2_1_stderr_>) at fileops.c:518
#3  _IO_new_file_xsputn (f=0x7f2ec6e21540 <_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1342
#4  0x00007f2ec6aabf94 in buffered_vfprintf (s=0x7f2ec6e21540 <_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at vfprintf.c:2341
#5  0x00007f2ec6aa932d in _IO_vfprintf_internal (s=s@entry=0x7f2ec6e21540 <_IO_2_1_stderr_>, format=0x7f2ea6fd5734 "[%s] %s\n", ap=ap@entry=0x7f2e737fcec8) at vfprintf.c:1293
#6  0x00007f2ec6b72b89 in ___fprintf_chk (fp=0x7f2ec6e21540 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f2ea6fbd45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#8  0x00007f2ea6fbd654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#9  0x00007f2ea6fc1c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#10 0x00007f2ea6fabe2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#11 0x00007f2eb116c8fe in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f2eb0a657e8 in content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f2eb0a65cbb in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f2eb119ce50 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e737fe700) at pthread_create.c:333
#19 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f2e73fff700 (LWP 19210)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2eb11911e5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f2eb1191294 in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f2eb116c36d in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f2eb0a65738 in content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb0a65cab in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2eb119ce50 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e73fff700) at pthread_create.c:333
#11 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f2e7cae8700 (LWP 19209)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f2ec6b72b34 in ___fprintf_chk (fp=0x7f2ec6e22770 <_IO_stdfile_2_lock>, flag=1, format=0x7f2ea6fd5734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f2ea6fbd45e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007f2ea6fbd654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007f2ea6fc1c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007f2ea6fabe2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007f2eb116c8fe in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f2eb11683b5 in base::MessageLoop::RunHandler() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f2eb1184eea in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb119cd86 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2eb1198f2d in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f2ebc45b6ba in start_thread (arg=0x7f2e7cae8700) at pthread_create.c:333
#12 0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f2e8e921700 (LWP 19182)):
#0  0x00007f2ec6b5770d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f2eba93438c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2eba93449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2ec747e6cb in QEventDispatcherGlib::processEvents (this=0x7f2e800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2ec7426e2a in QEventLoop::exec (this=this@entry=0x7f2e8e920c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f2ec724f8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f2ec7254709 in QThreadPrivate::start (arg=0x1b933d0) at thread/qthread_unix.cpp:368
#7  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e8e921700) at pthread_create.c:333
#8  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f2e8fb57700 (LWP 19181)):
#0  0x00007f2eba978a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f2eba934346 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2eba93449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2ec747e6cb in QEventDispatcherGlib::processEvents (this=0x7f2e880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2ec7426e2a in QEventLoop::exec (this=this@entry=0x7f2e8fb56c10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f2ec724f8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f2ec5ab8315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f2ec7254709 in QThreadPrivate::start (arg=0x7f2ec5d2cd40) at thread/qthread_unix.cpp:368
#8  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e8fb57700) at pthread_create.c:333
#9  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f2e90a45700 (LWP 19180)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2e9a079b83 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2  0x00007f2e9a0799e7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e90a45700) at pthread_create.c:333
#4  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f2e9884b700 (LWP 19179)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2e9a079b83 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2  0x00007f2e9a0799e7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3  0x00007f2ebc45b6ba in start_thread (arg=0x7f2e9884b700) at pthread_create.c:333
#4  0x00007f2ec6b633dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f2ec99d7980 (LWP 19177)):
[KCrash Handler]
#6  0x00007f2eb719cd77 in QWebEngineProfilePrivate::browserContext() const () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5
#7  0x00007f2eb7193b75 in QWebEnginePagePrivate::browserContextAdapter() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5
#8  0x00007f2eb0863539 in QtWebEngineCore::WebContentsDelegateQt::DidNavigateAnyFrame(content::RenderFrameHost*, content::LoadCommittedDetails const&, content::FrameNavigateParams const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f2eb0d8007d in content::WebContentsImpl::DidNavigateAnyFramePostCommit(content::RenderFrameHostImpl*, content::LoadCommittedDetails const&, FrameHostMsg_DidCommitProvisionalLoad_Params const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f2eb0b34c7a in content::NavigatorImpl::DidNavigate(content::RenderFrameHostImpl*, FrameHostMsg_DidCommitProvisionalLoad_Params const&, std::unique_ptr<content::NavigationHandleImpl, std::default_delete<content::NavigationHandleImpl> >) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f2eb0b417a0 in content::RenderFrameHostImpl::OnDidCommitProvisionalLoad(IPC::Message const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f2eb0b4a760 in content::RenderFrameHostImpl::OnMessageReceived(IPC::Message const&) [clone .part.518] [clone .constprop.540] () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f2eb0cb0b03 in content::RenderProcessHostImpl::OnMessageReceived(IPC::Message const&) [clone .part.338] [clone .constprop.453] () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f2eb189ef06 in IPC::ChannelProxy::Context::OnDispatchMessage(IPC::Message const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f2eb11c4219 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f2eb1169310 in base::MessageLoop::RunTask(base::PendingTask*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f2eb116afdd in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f2eb116b498 in base::MessageLoop::DoWork() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#19 0x00007f2eb0866be1 in QtWebEngineCore::WebEngineContext::destroy() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#20 0x00007f2eb0866c6d in (anonymous namespace)::destroyContext() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#21 0x00007f2ec742838e in qt_call_post_routines () at kernel/qcoreapplication.cpp:329
#22 0x00007f2ec8185fe6 in QApplication::~QApplication (this=0x7ffede929160, __in_chrg=<optimized out>) at kernel/qapplication.cpp:805
#23 0x00000000004036be in KMailApplication::~KMailApplication (this=0x7ffede929160, __in_chrg=<optimized out>) at /workspace/build/src/main.cpp:42
#24 main (argc=2, argv=0x7ffede929398) at /workspace/build/src/main.cpp:112

Possible duplicates by query: bug 386006, bug 384513, bug 381621.

Reported using DrKonqi

Comment 1 Justin Zobel 2020-12-17 05:33:53 UTC

Thank you for the crash report.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.

Comment 2 Bug Janitor Service 2021-01-01 04:37:52 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 3 Bug Janitor Service 2021-01-16 04:36:46 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!