Bug 416136

Summary:	kontact crash on exit
Product:	[Applications] kontact	Reporter:	Mathias Homann <Mathias.Homann>
Component:	general	Assignee:	kdepim bugs <pim-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Mathias Homann 2020-01-11 20:04:45 UTC

Application: kontact (5.13.1 (19.12.1))

Qt Version: 5.14.0
Frameworks Version: 5.65.0
Operating System: Linux 4.12.14-lp151.28.36-default x86_64
Distribution: "openSUSE Leap 15.1"

-- Information about the crash:
- What I was doing when the application crashed:
kontact crashed when I closed the application.
No specific misbehaviour before that, other than the akregator issues I reported in https://bugs.kde.org/show_bug.cgi?id=416114

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb37284ce40 (LWP 6103))]

Thread 29 (Thread 0x7fb2c4d81700 (LWP 26976)):
#0  0x00007fb36ad65bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe106a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000f55 in  ()
#3  0x00000000091d146f in  ()
#4  0x0000000000000f34 in  ()
#5  0x00000000091d1857 in  ()
#6  0x0000000000000000 in  ()

Thread 28 (Thread 0x7fb297fff700 (LWP 26478)):
#0  0x00007fb36ad65bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe106a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000f55 in  ()
#3  0x000000000c02401f in  ()
#4  0x0000000000000f34 in  ()
#5  0x000000000c024407 in  ()
#6  0x0000000000000000 in  ()

Thread 27 (Thread 0x7fb2ad4cf700 (LWP 23264)):
#0  0x00007fb36ad65bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe106a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000f55 in  ()
#3  0x00000000094a7e09 in  ()
#4  0x0000000000000f34 in  ()
#5  0x00000000094a7e09 in  ()
#6  0x0000000000000000 in  ()

Thread 26 (Thread 0x7fb2977fe700 (LWP 6579)):
#0  0x00007fb36ad658ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe105ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 25 (Thread 0x7fb2affff700 (LWP 6549)):
#0  0x00007fb36f033269 in syscall () at /lib64/libc.so.6
#1  0x00007fb36f95ce94 in QSemaphore::acquire(int) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb36b48df74 in  () at /usr/lib64/libQt5Network.so.5
#3  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fb2b4c43700 (LWP 6548)):
#0  0x00007fb36f02e19b in poll () at /lib64/libc.so.6
#1  0x00007fb36898f1a9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fb2b5444700 (LWP 6547)):
#0  0x00007fb36f029c98 in read () at /lib64/libc.so.6
#1  0x00007fb3689d3ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898ecb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fb2b5c45700 (LWP 6546)):
#0  0x00007fb36f029c98 in read () at /lib64/libc.so.6
#1  0x00007fb3689d3ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898ecb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fb2b6446700 (LWP 6545)):
#0  0x00007fb36f029c98 in read () at /lib64/libc.so.6
#1  0x00007fb3689d3ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898ecb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fb2b6c47700 (LWP 6544)):
#0  0x00007fb36898e60d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb36898f0db in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fb325ffb700 (LWP 6543)):
#0  0x00007fb36f95af2f in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007fb36fba894d in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb36898e709 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f0db in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fb3277fe700 (LWP 6542)):
#0  0x00007fb3689d4ff4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb36898e6fc in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f0db in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fb2c5f92700 (LWP 6169)):
#0  0x00007fb36f02e19b in poll () at /lib64/libc.so.6
#1  0x00007fb36898f1a9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fb2c6793700 (LWP 6167)):
#0  0x00007fb36f029c98 in read () at /lib64/libc.so.6
#1  0x00007fb3689d3ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898ecb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fb2e0a8a700 (LWP 6145)):
#0  0x00007fb3689d4ff4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb36898ebd1 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f150 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fb2e128b700 (LWP 6144)):
#0  0x00007fb36f959b1d in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007fb36fba891a in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb36898e709 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36898f0db in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fb2e2118700 (LWP 6143)):
#0  0x00007fb36898eb49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb36898f150 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fb300d24700 (LWP 6130)):
#0  0x00007fb36ad658ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe105ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 11 (Thread 0x7fb301525700 (LWP 6129)):
#0  0x00007fb36f045b5c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007fb36f0478b4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007fb35759bffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fb35759c194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007fb35759dabc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007fb357593764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007fb35fe17feb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x0100000000000008 in  ()
#8  0x00007fb301524ad0 in  ()
#9  0x00007fb301524ac8 in  ()
#10 0x00007fb2ec002750 in  ()
#11 0x00007fb327ffd850 in  ()
#12 0x000000000054c804 in  ()
#13 0x0000000000000005 in  ()
#14 0x0000000000087cc4 in  ()
#15 0x00007fb2ec0026d0 in  ()
#16 0x0000562904b7a730 in  ()
#17 0x7fffffffffffffff in  ()
#18 0x7fffffffffffffff in  ()
#19 0x0000000000000001 in  ()
#20 0x0000000000000000 in  ()

Thread 10 (Thread 0x7fb302ffd700 (LWP 6128)):
#0  0x00007fb36ad658ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe105ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 9 (Thread 0x7fb3037fe700 (LWP 6127)):
#0  0x00007fb36ad658ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe105ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 8 (Thread 0x7fb303fff700 (LWP 6126)):
#0  0x00007fb36f038b56 in epoll_pwait () at /lib64/libc.so.6
#1  0x00007fb35759d915 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007fb357593764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fb35fe17feb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x0100000000000008 in  ()
#5  0x00007fb303ffead0 in  ()
#6  0x00007fb303ffeac8 in  ()
#7  0x00007fb2fc002550 in  ()
#8  0x00007fb324caf830 in  ()
#9  0x00007fb36efc4b27 in malloc () at /lib64/libc.so.6
#10 0x7fffffffffffffff in  ()
#11 0x0000000000000001 in  ()
#12 0x0000000000000000 in  ()

Thread 7 (Thread 0x7fb324cb0700 (LWP 6125)):
#0  0x00007fb36ad658ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb36b186512 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb36b187c3f in  () at /usr/lib64/libxcb.so.1
#3  0x00007fb36b187dbf in xcb_wait_for_reply64 () at /usr/lib64/libxcb.so.1
#4  0x00007fb36c31f298 in _XReply () at /usr/lib64/libX11.so.6
#5  0x00007fb33f34da57 in  () at /usr/lib64/libGLX_nvidia.so.0
#6  0x00007fb33f34c229 in  () at /usr/lib64/libGLX_nvidia.so.0
#7  0x00007fb35bac2502 in  () at /usr/lib64/libGLX.so.0
#8  0x00007fb35bac2ec5 in  () at /usr/lib64/libGLX.so.0
#9  0x00007fb35bac44c6 in  () at /usr/lib64/libGLX.so.0
#10 0x00007fb360165539 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fb324caf0c0 in  ()
#12 0x00007fb308008e30 in  ()
#13 0x00007fb30838a7b8 in  ()
#14 0x0000000009000011 in  ()
#15 0x00007fb324caf120 in  ()
#16 0x00007fb33e1b4925 in  () at /usr/lib64/libnvidia-glcore.so.440.44
#17 0x00007fb33f350e6b in  () at /usr/lib64/libGLX_nvidia.so.0
#18 0x00007fb35bac3e73 in glXGetCurrentContext () at /usr/lib64/libGLX.so.0
#19 0x00007fb360164ff6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#20 0x00007fb324caf2b0 in  ()
#21 0x82974129020e6400 in  ()
#22 0x00007fb3083767c0 in  ()
#23 0x00007fb308122d30 in  ()
#24 0x00007fb308396040 in  ()
#25 0x00007fb3083767c0 in  ()
#26 0x0000000000000000 in  ()

Thread 6 (Thread 0x7fb3254b1700 (LWP 6124)):
#0  0x00007fb36ad658ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb35fe105ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 5 (Thread 0x7fb327fff700 (LWP 6119)):
#0  0x00007fb36f029d3b in write () at /lib64/libc.so.6
#1  0x00007fb36efbb21d in _IO_file_write@@GLIBC_2.2.5 () at /lib64/libc.so.6
#2  0x00007fb36efba4ff in new_do_write () at /lib64/libc.so.6
#3  0x00007fb36efbb9de in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007fb36ef9195b in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007fb36ef8ebce in vfprintf () at /lib64/libc.so.6
#6  0x00007fb36f047906 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007fb35759bffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#8  0x00007fb35759c194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#9  0x00007fb35759dabc in  () at /usr/lib64/libevent-2.1.so.6
#10 0x00007fb357593764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#11 0x00007fb35fe17feb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x0100000000000008 in  ()
#13 0x00007fb327ffeab0 in  ()
#14 0x00007fb327ffeaa8 in  ()
#15 0x00007fb31c002510 in  ()
#16 0x00007ffc15057620 in  ()
#17 0x000000000056a55a in  ()
#18 0x0000000000000005 in  ()
#19 0x00000000000a5a1a in  ()
#20 0x00007fb31c002490 in  ()
#21 0x0000562904b47610 in  ()
#22 0x7fffffffffffffff in  ()
#23 0x7fffffffffffffff in  ()
#24 0x0000000000000001 in  ()
#25 0x0000000000000000 in  ()

Thread 4 (Thread 0x7fb3352a2700 (LWP 6117)):
#0  0x00007fb36f045b5c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007fb36f0478b4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007fb35759bffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fb35759c194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007fb35759dabc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007fb357593764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007fb35fe17feb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x01007fb3352a1ab0 in  ()
#8  0x00007fb3352a1ab0 in  ()
#9  0x00007fb3352a1aa8 in  ()
#10 0x00007fb32c002630 in  ()
#11 0x00007fb3352a1ae0 in  ()
#12 0x0000000003baea4c in  ()
#13 0x000000000000003e in  ()
#14 0x000000000008decc in  ()
#15 0x0000000000000000 in  ()

Thread 3 (Thread 0x7fb33ffff700 (LWP 6106)):
#0  0x00007fb36898e65f in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb36898f0db in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb36fba8a3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36f959467 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb36e292115 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb347533700 (LWP 6105)):
#0  0x00007fb36f02e19b in poll () at /lib64/libc.so.6
#1  0x00007fb36b186307 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb36b187f3a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fb349c9dfe0 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb36f95a93c in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb36ad5f569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb36f0389ef in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb37284ce40 (LWP 6103)):
[KCrash Handler]
#6  0x00007fb370c1a4e4 in QTabWidget::count() const () at /usr/lib64/libQt5Widgets.so.5
#7  0x00007fb2e6a6fe8f in  () at /usr/lib64/libKF5MessageList.so.5
#8  0x00007fb36fb849e7 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb36ca9cae5 in KCoreConfigSkeleton::save() () at /usr/lib64/libKF5ConfigCore.so.5
#10 0x00007fb2e6a06998 in  () at /usr/lib64/libKF5MessageList.so.5
#11 0x00007fb2e6a06d8c in  () at /usr/lib64/libKF5MessageList.so.5
#12 0x00007fb2e6a06e89 in  () at /usr/lib64/libKF5MessageList.so.5
#13 0x00007fb2e6a02836 in  () at /usr/lib64/libKF5MessageList.so.5
#14 0x00007fb2e6a5047d in  () at /usr/lib64/libKF5MessageList.so.5
#15 0x00007fb2e6a7b819 in MessageList::Widget::~Widget() () at /usr/lib64/libKF5MessageList.so.5
#16 0x00007fb36fb78ffb in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#17 0x00007fb370a8b856 in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007fb370bf7ce9 in QStackedWidget::~QStackedWidget() () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007fb36fb78ffb in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#20 0x00007fb370a8b856 in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007fb2e6e01d91 in  () at /usr/lib64/libkmailprivate.so.5
#22 0x00007fb36fb78ffb in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#23 0x00007fb370a8b856 in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007fb370bf6ed9 in QSplitter::~QSplitter() () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007fb36fb78ffb in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#26 0x00007fb370a8b856 in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007fb370bf6ed9 in QSplitter::~QSplitter() () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007fb2e6dae023 in KMMainWidget::deleteWidgets() () at /usr/lib64/libkmailprivate.so.5
#29 0x00007fb2e6dc8871 in KMMainWidget::destruct() () at /usr/lib64/libkmailprivate.so.5
#30 0x00007fb2e71ceda6 in  () at /usr/lib64/qt5/plugins/kmailpart.so
#31 0x00007fb2e71cef09 in  () at /usr/lib64/qt5/plugins/kmailpart.so
#32 0x00007fb372066c3e in KontactInterface::Plugin::~Plugin() () at /usr/lib64/libKF5KontactInterface.so.5
#33 0x00007fb2ebdecf66 in  () at /usr/lib64/qt5/plugins/kontact_kmailplugin.so
#34 0x00007fb2ebdecf89 in  () at /usr/lib64/qt5/plugins/kontact_kmailplugin.so
#35 0x00007fb372292f1e in Kontact::MainWindow::~MainWindow() () at /usr/lib64/libkontactprivate.so.5
#36 0x00007fb372293159 in Kontact::MainWindow::~MainWindow() () at /usr/lib64/libkontactprivate.so.5
#37 0x00007fb36fb7c8b5 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#38 0x00007fb370a904eb in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#39 0x00007fb370b9d180 in QMainWindow::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#40 0x00007fb37191e5d1 in KMainWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#41 0x00007fb37195f737 in KXmlGuiWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#42 0x00007fb370a4ebac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#43 0x00007fb370a56180 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#44 0x00007fb36fb497b8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#45 0x00007fb36fb4c431 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#46 0x00007fb36fba9373 in  () at /usr/lib64/libQt5Core.so.5
#47 0x00007fb36898ee87 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#48 0x00007fb36898f230 in  () at /usr/lib64/libglib-2.0.so.0
#49 0x00007fb36898f2bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#50 0x00007fb36fba8a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#51 0x00007fb36fb4803a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#52 0x00007fb36fb517b0 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#53 0x0000562902b9e785 in  ()
#54 0x00007fb36ef60f8a in __libc_start_main () at /lib64/libc.so.6
#55 0x0000562902b9edaa in  ()
[Inferior 1 (process 6103) detached]

Possible duplicates by query: bug 416113, bug 415997, bug 415991, bug 415973, bug 415962.

Reported using DrKonqi

Comment 1 Justin Zobel 2022-10-03 10:36:16 UTC

Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!

Comment 2 Mathias Homann 2022-10-05 08:46:19 UTC

right now this does not reproduce.

Operating System: openSUSE Tumbleweed 20221003
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.6