385335 – kmail : segfault when quickly erase messages

Bug 385335 - kmail : segfault when quickly erase messages

Summary: kmail : segfault when quickly erase messages

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kontact
Classification:	Applications
Component:	general (show other bugs)
Version:	5.5.1
Platform:	Fedora RPMs Linux

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

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2017-10-03 16:25 UTC by muny
Modified:	2021-01-16 04:36 UTC (History)
CC List:	0 users

See Also:
Latest Commit:
Version Fixed In:

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Description muny 2017-10-03 16:25:57 UTC

Application: kontact (5.5.1)

Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.12.14-300.fc26.x86_64 x86_64
Distribution: "Fedora release 26 (Twenty Six)"

-- Information about the crash:
- What I was doing when the application crashed:
Erase multiples messages one by one, quickly
Can be reproduced every time

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5291176f00 (LWP 14528))]

Thread 26 (Thread 0x7f517941f700 (LWP 14561)):
#0  0x00007f529ac20acd in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f529ac2149b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f529ac2167c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f52aa016e6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f52a9fc760a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f52a9e1f99a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f52a9e23c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f5179c20700 (LWP 14560)):
#0  0x00007f529ac20abc in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f529ac2149b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f529ac2167c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f52aa016e6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f52a9fc760a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f52a9e1f99a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f52a9e23c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f517a421700 (LWP 14559)):
#0  0x00007f52a91feacd in poll () at /lib64/libc.so.6
#1  0x00007f529ac21569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f529ac2167c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f52aa016e6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f52a9fc760a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f52a9e1f99a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f52a9e23c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f5225ffb700 (LWP 14558)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52931b5534 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f52931b5579 in  () at /lib64/libQt5Script.so.5
#3  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f52267fc700 (LWP 14557)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2da2725 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2da2c07 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2da39a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f5226ffd700 (LWP 14556)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2da2725 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2da2c07 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2da39a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f52277fe700 (LWP 14553)):
#0  0x00007f52a91feacd in poll () at /lib64/libc.so.6
#1  0x00007f5284a88b71 in poll_func () at /lib64/libpulse.so.0
#2  0x00007f5284a7a530 in pa_mainloop_poll () at /lib64/libpulse.so.0
#3  0x00007f5284a7abc0 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f5284a7ac50 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f5284a88ab9 in thread () at /lib64/libpulse.so.0
#6  0x00007f5284623078 in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#7  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f5227fff700 (LWP 14552)):
#0  0x00007f52a91fa22d in write () at /lib64/libc.so.6
#1  0x00007f52a917822d in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f52a9178bcf in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f52a914c747 in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f52a9149786 in vfprintf () at /lib64/libc.so.6
#5  0x00007f52a921b2d6 in __fprintf_chk () at /lib64/libc.so.6
#6  0x00007f5298258880 in _warn_helper () at /lib64/libevent-2.0.so.5
#7  0x00007f5298258a44 in event_warn () at /lib64/libevent-2.0.so.5
#8  0x00007f529825d1e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#9  0x00007f5298247dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#10 0x00007f52a2d735ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f52a2da3f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#16 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f5244ff9700 (LWP 14551)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2d98409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d98437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2da3f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f52457fa700 (LWP 14550)):
#0  0x00007f529f6ebe0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2dd1172 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d9838e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72fab in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2da3f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f5245ffb700 (LWP 14549)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a3520ea0 in cc::SingleThreadTaskGraphRunner::Run() () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2da39a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#5  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f52467fc700 (LWP 14548)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2da2725 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2da2c07 in base::SequencedWorkerPool::Worker::Run() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2da39a1 in base::SimpleThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f5246ffd700 (LWP 14547)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2d98409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d98437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2da3f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f52477fe700 (LWP 14546)):
#0  0x00007f52a92194bc in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f52a921b284 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f5298258880 in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f5298258a44 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f529825d1e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f5298247dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f52a2d73693 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a2674a78 in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f52a267502b in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f52a2da4018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#14 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f5247fff700 (LWP 14545)):
#0  0x00007f529f6ebe0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2dd1172 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d9838e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72fab in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a26749c8 in content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a267501b in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2da4018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f5268dec700 (LWP 14544)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2d98409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d98437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2674918 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a267500b in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2da4018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f52695ed700 (LWP 14543)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2d98409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d98437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2674868 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2674ffb in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2da4018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f5269dee700 (LWP 14542)):
#0  0x00007f52a92194bc in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f52a921b284 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f5298258880 in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f5298258a44 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f529825d1e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f5298247dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f52a2d735ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a26747b8 in content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f52a2674feb in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f52a2da4018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#12 0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#13 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#14 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f526a5ef700 (LWP 14541)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2d98409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d98437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2674708 in content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2674fdb in content::BrowserThreadImpl::Run(base::RunLoop*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2da4018 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#11 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f526adf0700 (LWP 14540)):
#0  0x00007f529f6ebe0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2dd1172 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2da7229 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2da778b in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f526b5f1700 (LWP 14539)):
#0  0x00007f529f6ebe0a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2dd1172 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2da7229 in base::PosixDynamicThreadPool::WaitForTask() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2da778b in base::(anonymous namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f526bdf2700 (LWP 14538)):
#0  0x00007f529f6eb90b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f52a2d98409 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f52a2d98437 in base::WaitableEvent::Wait() () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f52a2d72f5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f52a2da3f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f52789c6700 (LWP 14537)):
#0  0x00007f52a912adeb in __dcigettext () at /lib64/libc.so.6
#1  0x00007f52a918de58 in strerror_r () at /lib64/libc.so.6
#2  0x00007f52a918dd7f in strerror () at /lib64/libc.so.6
#3  0x00007f5298258a31 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f529825d1e0 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f5298247dbe in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f52a2d73559 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f52a2d6f828 in base::MessageLoop::RunHandler() () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f52a2d8c26b in base::RunLoop::Run() () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f52a2da3f66 in base::Thread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f52a2da006b in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#12 0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f527b3e7700 (LWP 14530)):
#0  0x00007f52a91feacd in poll () at /lib64/libc.so.6
#1  0x00007f529ac21569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f529ac2167c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f52aa016e6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f52a9fc760a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f52a9e1f99a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f52aedf7a39 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f52a9e23c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5286f11700 (LWP 14529)):
#0  0x00007f52a91feacd in poll () at /lib64/libc.so.6
#1  0x00007f529e156c97 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f529e158a8a in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f528a4c9ba9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f52a9e23c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f529f6e536d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f52a920abbf in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5291176f00 (LWP 14528)):
[KCrash Handler]
#6  0x00007f517c526744 in MessageViewer::ViewerPrivate::renderAttachments(KMime::Content*, QColor const&) const () at /lib64/libKF5MessageViewer.so.5
#7  0x00007f517c526c14 in MessageViewer::ViewerPrivate::renderAttachments(KMime::Content*, QColor const&) const () at /lib64/libKF5MessageViewer.so.5
#8  0x00007f517c526958 in MessageViewer::ViewerPrivate::renderAttachments(KMime::Content*, QColor const&) const () at /lib64/libKF5MessageViewer.so.5
#9  0x00007f517c526958 in MessageViewer::ViewerPrivate::renderAttachments(KMime::Content*, QColor const&) const () at /lib64/libKF5MessageViewer.so.5
#10 0x00007f517c526c14 in MessageViewer::ViewerPrivate::renderAttachments(KMime::Content*, QColor const&) const () at /lib64/libKF5MessageViewer.so.5
#11 0x00007f517c526958 in MessageViewer::ViewerPrivate::renderAttachments(KMime::Content*, QColor const&) const () at /lib64/libKF5MessageViewer.so.5
#12 0x00007f517c52d57f in MessageViewer::ViewerPrivate::attachmentInjectionHtml() () at /lib64/libKF5MessageViewer.so.5
#13 0x00007f517c52eed2 in MessageViewer::ViewerPrivate::displayMessage() () at /lib64/libKF5MessageViewer.so.5
#14 0x00007f517c52f799 in MessageViewer::ViewerPrivate::updateReaderWin() () at /lib64/libKF5MessageViewer.so.5
#15 0x00007f52a9fefb97 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#16 0x00007f52a9ffbbb8 in QTimer::timerEvent(QTimerEvent*) () at /lib64/libQt5Core.so.5
#17 0x00007f52a9ff088b in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#18 0x00007f52aa8135dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#19 0x00007f52aa81ac74 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#20 0x00007f52a9fc8627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007f52aa01648b in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#22 0x00007f52aa0169d1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#23 0x00007f529ac21247 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#24 0x00007f529ac215e8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#25 0x00007f529ac2167c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#26 0x00007f52aa016e4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#27 0x00007f52a9fc760a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#28 0x00007f52a9fcf27c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#29 0x0000563470d96295 in main ()

Reported using DrKonqi

Comment 1 Justin Zobel 2020-12-17 05:31:20 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 04:37:35 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 04:36:29 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!