Bug 415634 - kontact crash on opening settings
Summary: kontact crash on opening settings
Status: RESOLVED WORKSFORME
Alias: None
Product: kontact
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash (vote)
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2019-12-28 08:49 UTC by Mathias Homann
Modified: 2022-10-06 06:42 UTC (History)
16 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (29.88 KB, patch)
2020-02-25 04:47 UTC, Balazs Gallay
Details
New crash information added by DrKonqi (35.15 KB, patch)
2020-03-16 14:06 UTC, Paulo Fidalgo
Details

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Description Mathias Homann 2019-12-28 08:49:56 UTC
Application: kontact (5.13.0 (19.12.0))

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:

I was trying to find something in settings that would explain the weird kontact behaviour i'm experiencing, see other bug report (not filed yet).

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 0x7f90fb21fe40 (LWP 30428))]

Thread 38 (Thread 0x7f900d7fa700 (LWP 31492)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f900dffb700 (LWP 31491)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f900e7fc700 (LWP 31490)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f900effd700 (LWP 31489)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c6c432ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c51cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f900f7fe700 (LWP 31488)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f900ffff700 (LWP 31487)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f9014c6e700 (LWP 31486)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f901546f700 (LWP 31485)):
#0  0x00007f90f3739c66 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90c6bd1714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f90c69c46d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f90c69c5122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f90c6bd08ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f9017fff700 (LWP 31250)):
#0  0x00007f90f37398ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e45ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 29 (Thread 0x7f9039070700 (LWP 31241)):
#0  0x00007f90f7a07269 in syscall () at /lib64/libc.so.6
#1  0x00007f90f8330e94 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:116
#2  0x00007f90f8330e94 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:135
#3  0x00007f90f8330e94 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007f90f8330e94 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=<optimized out>, u=...) at thread/qsemaphore.cpp:262
#5  0x00007f90f8330e94 in QSemaphore::acquire(int) (this=0x7f90f41255a0, n=<optimized out>) at thread/qsemaphore.cpp:326
#6  0x00007f90f3e61f74 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x7f90f4125580) at thread/qthread_unix.cpp:342
#8  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f9039871700 (LWP 31240)):
#0  0x00007f90f13a8ff4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f90f1362bd1 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9028000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9039870c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa05dff740) at thread/qthread_unix.cpp:342
#8  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f903a072700 (LWP 31239)):
#0  0x00007f90f79fdc98 in read () at /lib64/libc.so.6
#1  0x00007f90f13a7ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1362cb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9024000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f903a071c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa05f53b70) at thread/qthread_unix.cpp:342
#9  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f903a873700 (LWP 31238)):
#0  0x00007f90f7a0219b in poll () at /lib64/libc.so.6
#1  0x00007f90f13631a9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9030000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f903a872c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa05ed6170) at thread/qthread_unix.cpp:342
#7  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f903b074700 (LWP 31237)):
#0  0x00007f90f79fdc98 in read () at /lib64/libc.so.6
#1  0x00007f90f13a7ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1362cb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f902c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f903b073c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa05feaef0) at thread/qthread_unix.cpp:342
#9  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f903b875700 (LWP 31236)):
#0  0x00007fff959ed649 in  ()
#1  0x00007fff959ed910 in clock_gettime ()
#2  0x00007f90f7a1a2e6 in clock_gettime () at /lib64/libc.so.6
#3  0x00007f90f857c341 in qt_clock_gettime (ts=0x7f903b874990, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#4  0x00007f90f857c341 in do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#5  0x00007f90f857c341 in qt_gettime() () at kernel/qelapsedtimer_unix.cpp:175
#6  0x00007f90f857ab79 in QTimerInfoList::updateCurrentTime() (this=this@entry=0x7f9034004f20) at kernel/qtimerinfo_unix.cpp:91
#7  0x00007f90f857b155 in QTimerInfoList::timerWait(timespec&) (this=0x7f9034004f20, tm=...) at kernel/qtimerinfo_unix.cpp:388
#8  0x00007f90f857c79e in timerSourcePrepareHelper (timeout=0x7f903b874a64, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#9  0x00007f90f857c79e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=0x7f903b874a64) at kernel/qeventdispatcher_glib.cpp:166
#10 0x00007f90f1362709 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f90f13630db in  () at /usr/lib64/libglib-2.0.so.0
#12 0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#13 0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9034000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f903b874c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#15 0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#16 0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa063ffc90) at thread/qthread_unix.cpp:342
#17 0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f90ae7fc700 (LWP 31235)):
#0  0x00007f90f7a0219b in poll () at /lib64/libc.so.6
#1  0x00007f90f13631a9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9094002230, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f90ae7fbc30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa06391370) at thread/qthread_unix.cpp:342
#7  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f90adffb700 (LWP 31234)):
#0  0x00007f90f7a0219b in poll () at /lib64/libc.so.6
#1  0x00007f90f13631a9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f908c000ba0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f90adffac30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa05eaa650) at thread/qthread_unix.cpp:342
#7  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f90499b4700 (LWP 30667)):
#0  0x00007f90f13a9000 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f90f13626fc in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f13630db in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9040000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f90499b3c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa064bea00) at thread/qthread_unix.cpp:342
#8  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f904abc5700 (LWP 30665)):
#0  0x00007f90f79fdc98 in read () at /lib64/libc.so.6
#1  0x00007f90f13a7ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1362cb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f903c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f904abc4c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa0666d680) at thread/qthread_unix.cpp:342
#9  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f904b3c6700 (LWP 30663)):
#0  0x00007f90f13a8fd9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f90f136209e in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1363065 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9044000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f904b3c5c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa065b1e50) at thread/qthread_unix.cpp:342
#8  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f9052bd1700 (LWP 30649)):
#0  0x00007f90f7a19baf in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f90f79fdc86 in read () at /lib64/libc.so.6
#2  0x00007f90f13a7ca0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f1362cb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f904c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9052bd0c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#8  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#9  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa060bcc50) at thread/qthread_unix.cpp:342
#10 0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f90648fd700 (LWP 30479)):
#0  0x00007f90f832eebc in QMutex::lock() (this=this@entry=0x55aa05df35e0) at thread/qmutex.cpp:231
#1  0x00007f90f857d0ab in QMutexLocker::QMutexLocker(QBasicMutex*) (m=0x55aa05df35e0, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:233
#2  0x00007f90f857d0ab in QThreadData::canWaitLocked() (this=0x55aa05df35b0) at ../../include/QtCore/5.14.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:272
#3  0x00007f90f857d0ab in postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f905c004b80) at kernel/qeventdispatcher_glib.cpp:260
#4  0x00007f90f857d0ab in postEventSourceCheck(GSource*) (source=0x7f905c004b80) at kernel/qeventdispatcher_glib.cpp:270
#5  0x00007f90f1362bd9 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f905c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#9  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f90648fcc30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#10 0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#11 0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa05ee2c40) at thread/qthread_unix.cpp:342
#12 0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f90650fe700 (LWP 30478)):
#0  0x00007f90f13a8ff4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f90f1362bd1 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9058000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f90650fdc30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa060893f0) at thread/qthread_unix.cpp:342
#8  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f9065f8b700 (LWP 30477)):
#0  0x00007f90f7a0219b in poll () at /lib64/libc.so.6
#1  0x00007f90f13631a9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9060000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9065f8ac30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x55aa06409430) at thread/qthread_unix.cpp:342
#7  0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f9088f64700 (LWP 30453)):
#0  0x00007f90f37398ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e45ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 13 (Thread 0x7f9089765700 (LWP 30452)):
#0  0x00007f90f7a19b5c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f90f7a1b8b4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f90dff6fffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f90dff70194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f90dff71abc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f90dff67764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f90e87ec0c6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x0100000000000008 in  ()
#8  0x00007f9089764ad0 in  ()
#9  0x00007f9089764ac8 in  ()
#10 0x00007f9074002750 in  ()
#11 0x00007f90bcd1a850 in  ()
#12 0x0000000001c27532 in  ()
#13 0x000000000000001d in  ()
#14 0x000000000007f3f2 in  ()
#15 0x00007f90740026d0 in  ()
#16 0x000055aa05b86160 in  ()
#17 0x7fffffffffffffff in  ()
#18 0x7fffffffffffffff in  ()
#19 0x0000000000000001 in  ()
#20 0x0000000000000000 in  ()

Thread 12 (Thread 0x7f9089f66700 (LWP 30451)):
#0  0x00007f90f37398ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e45ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 11 (Thread 0x7f908b7fe700 (LWP 30450)):
#0  0x00007f90f7a19b5c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f90f7a1b8b4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f90dff6fffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f90dff70194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f90dff71abc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f90dff67764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f90e87ebfeb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x0100000000000008 in  ()
#8  0x00007f908b7fdad0 in  ()
#9  0x00007f908b7fdac8 in  ()
#10 0x00007f907c002550 in  ()
#11 0x00007f90acf61830 in  ()
#12 0x00007f90f7998b27 in malloc () at /lib64/libc.so.6
#13 0x7fffffffffffffff in  ()
#14 0x0000000000000001 in  ()
#15 0x0000000000000000 in  ()

Thread 10 (Thread 0x7f908bfff700 (LWP 30449)):
#0  0x00007f90f37398ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e45ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 9 (Thread 0x7f90acf62700 (LWP 30448)):
#0  0x00007f90f3739bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e46a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x000000000000060a in  ()
#3  0x0000000034d96a3a in  ()
#4  0x00000000000005f2 in  ()
#5  0x0000000004e064d2 in  ()
#6  0x0000000000000000 in  ()

Thread 8 (Thread 0x7f90ad763700 (LWP 30447)):
#0  0x00007f90f37398ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e45ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 7 (Thread 0x7f90af7fe700 (LWP 30443)):
#0  0x00007f90f3739bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e46a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000618 in  ()
#3  0x000000002b40f901 in  ()
#4  0x00000000000005f7 in  ()
#5  0x000000002b40fce9 in  ()
#6  0x0000000000000000 in  ()

Thread 6 (Thread 0x7f90affff700 (LWP 30442)):
#0  0x00007f90f3739bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e46a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000610 in  ()
#3  0x0000000039f02856 in  ()
#4  0x00000000000005ef in  ()
#5  0x0000000039f03026 in  ()
#6  0x0000000000000000 in  ()

Thread 5 (Thread 0x7f90bcd1c700 (LWP 30441)):
#0  0x00007f90f79fdd3b in write () at /lib64/libc.so.6
#1  0x00007f90f798f21d in _IO_file_write@@GLIBC_2.2.5 () at /lib64/libc.so.6
#2  0x00007f90f798e4ff in new_do_write () at /lib64/libc.so.6
#3  0x00007f90f798f9de in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007f90f796595b in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007f90f7962bce in vfprintf () at /lib64/libc.so.6
#6  0x00007f90f7a1b906 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007f90dff6fffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f90dff70194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f90dff71abc in  () at /usr/lib64/libevent-2.1.so.6
#10 0x00007f90dff67764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#11 0x00007f90e87ebfeb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x0100000000000008 in  ()
#13 0x00007f90bcd1bab0 in  ()
#14 0x00007f90bcd1baa8 in  ()
#15 0x00007f90a8002510 in  ()
#16 0x00007fff9598d400 in  ()
#17 0x000000000878863e in  ()
#18 0x000000000000008e in  ()
#19 0x000000000001c6be in  ()
#20 0x00007f90a8002490 in  ()
#21 0x000055aa05b0e190 in  ()
#22 0x7fffffffffffffff in  ()
#23 0x7fffffffffffffff in  ()
#24 0x0000000000000001 in  ()
#25 0x0000000000000000 in  ()

Thread 4 (Thread 0x7f90bd51d700 (LWP 30440)):
#0  0x00007f90f3739bdb in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f90e87e46a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000618 in  ()
#3  0x000000002b39e6d3 in  ()
#4  0x00000000000005f7 in  ()
#5  0x000000002b39eea3 in  ()
#6  0x0000000000000000 in  ()

Thread 3 (Thread 0x7f90bdd1e700 (LWP 30439)):
#0  0x00007f90f7a19b5c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f90f7a1b8b4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f90dff6fffd in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f90dff70194 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f90dff71abc in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f90dff67764 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f90e87ec0c6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x01007f90bdd1dab0 in  ()
#8  0x00007f90bdd1dab0 in  ()
#9  0x00007f90bdd1daa8 in  ()
#10 0x00007f90b4002630 in  ()
#11 0x00007f90bdd1dae0 in  ()
#12 0x00000000c993294b in  ()
#13 0x0000000000000d35 in  ()
#14 0x00000000000d320b in  ()
#15 0x0000000000000000 in  ()

Thread 2 (Thread 0x7f90cceb9700 (LWP 30431)):
#0  0x00007f90f79fdc98 in read () at /lib64/libc.so.6
#1  0x00007f90f13a7ca0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f90f1362cb8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f90f1363150 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f90f857ca3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f90c0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f90cceb8c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f90f832d467 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f90f6c66115 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f90f832e93c in QThreadPrivate::start(void*) (arg=0x7f90f6eddda0) at thread/qthread_unix.cpp:342
#10 0x00007f90f3733569 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f90f7a0c9ef in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f90fb21fe40 (LWP 30428)):
[KCrash Handler]
#6  0x00007f90f836b433 in QHashData::nextNode(QHashData::Node*) (node=0x55aa09d7d260) at tools/qhash.cpp:591
#7  0x00007f90f59958aa in  () at /usr/lib64/libKF5WidgetsAddons.so.5
#8  0x00007f90f5994de2 in  () at /usr/lib64/libKF5WidgetsAddons.so.5
#9  0x00007f90f5994f57 in KViewStateSerializer::restoreSelection(QStringList const&) () at /usr/lib64/libKF5WidgetsAddons.so.5
#10 0x00007f90f5995375 in  () at /usr/lib64/libKF5WidgetsAddons.so.5
#11 0x00007f90f59955a7 in  () at /usr/lib64/libKF5WidgetsAddons.so.5
#12 0x00007f90f85587c9 in doActivate<false>(QObject*, int, void**) (sender=0x55aa09d42330, signal_index=13, argv=0x7fff9598d080) at kernel/qobject.cpp:3882
#13 0x00007f90f85532a2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55aa09d42330, m=m@entry=0x7f90f89d70a0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fff9598d080) at kernel/qobject.cpp:3930
#14 0x00007f90f84b92be in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) (this=this@entry=0x55aa09d42330, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#15 0x00007f90f84c0c7b in QAbstractItemModel::endInsertRows() (this=0x55aa09d42330) at itemmodels/qabstractitemmodel.cpp:2750
#16 0x00007f90f84e79d5 in QSortFilterProxyModelPrivate::insert_source_items(QVector<int>&, QVector<int>&, QVector<int> const&, QModelIndex const&, Qt::Orientation, bool) (this=this@entry=0x55aa09d2d3c0, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=orient@entry=Qt::Vertical, emit_signal=true) at itemmodels/qsortfilterproxymodel.cpp:922
#17 0x00007f90f84e9919 in QSortFilterProxyModelPrivate::source_items_inserted(QModelIndex const&, int, int, Qt::Orientation) (this=this@entry=0x55aa09d2d3c0, source_parent=..., start=start@entry=0, end=end@entry=0, orient=orient@entry=Qt::Vertical) at itemmodels/qsortfilterproxymodel.cpp:1033
#18 0x00007f90f84ebf6d in QSortFilterProxyModelPrivate::_q_sourceRowsInserted(QModelIndex const&, int, int) (this=0x55aa09d2d3c0, source_parent=..., start=0, end=0) at itemmodels/qsortfilterproxymodel.cpp:1661
#19 0x00007f90f84edc61 in QSortFilterProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:232
#20 0x00007f90f85587c9 in doActivate<false>(QObject*, int, void**) (sender=0x55aa09d42220, signal_index=13, argv=0x7fff9598d420) at kernel/qobject.cpp:3882
#21 0x00007f90f85532a2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55aa09d42220, m=m@entry=0x7f90f89d70a0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fff9598d420) at kernel/qobject.cpp:3930
#22 0x00007f90f84b92be in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) (this=this@entry=0x55aa09d42220, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#23 0x00007f90f84c0c7b in QAbstractItemModel::endInsertRows() (this=0x55aa09d42220) at itemmodels/qabstractitemmodel.cpp:2750
#24 0x00007f90f73c4af4 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#25 0x00007f90f73b627d in  () at /usr/lib64/libKF5AkonadiCore.so.5
#26 0x00007f90f85587c9 in doActivate<false>(QObject*, int, void**) (sender=0x55aa0de1e630, signal_index=22, argv=0x7fff9598d790) at kernel/qobject.cpp:3882
#27 0x00007f90f735ecc2 in Akonadi::CollectionFetchJob::collectionsReceived(QVector<Akonadi::Collection> const&) () at /usr/lib64/libKF5AkonadiCore.so.5
#28 0x00007f90f735fd44 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#29 0x00007f90f85587c9 in doActivate<false>(QObject*, int, void**) (sender=0x55aa0de0dd30, signal_index=3, argv=0x7fff9598d8d0) at kernel/qobject.cpp:3882
#30 0x00007f90f85532a2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55aa0de0dd30, m=m@entry=0x7f90f89d8d00 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff9598d8d0) at kernel/qobject.cpp:3930
#31 0x00007f90f855c5a7 in QTimer::timeout(QTimer::QPrivateSignal) (this=this@entry=0x55aa0de0dd30, _t1=...) at .moc/moc_qtimer.cpp:205
#32 0x00007f90f855c908 in QTimer::timerEvent(QTimerEvent*) (this=0x55aa0de0dd30, e=<optimized out>) at kernel/qtimer.cpp:257
#33 0x00007f90f85507f3 in QObject::event(QEvent*) (this=0x55aa0de0dd30, e=0x7fff9598dc30) at kernel/qobject.cpp:1361
#34 0x00007f90f9422bac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55aa0556f0b0, receiver=receiver@entry=0x55aa0de0dd30, e=e@entry=0x7fff9598dc30) at kernel/qapplication.cpp:3693
#35 0x00007f90f942a180 in QApplication::notify(QObject*, QEvent*) (this=0x7fff9598dfb0, receiver=0x55aa0de0dd30, e=0x7fff9598dc30) at kernel/qapplication.cpp:3439
#36 0x00007f90f851d7b8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55aa0de0dd30, event=0x7fff9598dc30) at kernel/qcoreapplication.cpp:1092
#37 0x00007f90f857bea9 in QTimerInfoList::activateTimers() (this=0x55aa05576020) at kernel/qtimerinfo_unix.cpp:643
#38 0x00007f90f857c671 in timerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#39 0x00007f90f1362e87 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#40 0x00007f90f1363230 in  () at /usr/lib64/libglib-2.0.so.0
#41 0x00007f90f13632bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#42 0x00007f90f857ca1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55aa055e6650, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#43 0x00007f90f851c03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff9598de80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#44 0x00007f90f85257b0 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1400
#45 0x000055aa03bbb785 in  ()
#46 0x00007f90f7934f8a in __libc_start_main () at /lib64/libc.so.6
#47 0x000055aa03bbbdaa in  ()
[Inferior 1 (process 30428) detached]

Possible duplicates by query: bug 415596, bug 415343, bug 415339, bug 415277, bug 415258.

Reported using DrKonqi
Comment 1 Mathias Homann 2019-12-28 09:11:28 UTC
the "other bug" I was referring to is #415635
Comment 2 Eoghann Walker 2020-02-05 17:55:11 UTC
-- Information about the crash - Kontact crashes when clicking Settings > Configure Kontact
- What I was doing when the application crashed:
nothing out of the ordinary, just trying to open the settings

- The crash can be reproduced every time.

Kontact Version: 4:19.12.1+p18.04+git20200204.0022-0
Operating System: KDE neon Testing Edition
KDE Plasma Version: 5.17.90
KDE Frameworks Version: 5.67.0
Qt Version: 5.13.2
Kernel Version: 4.15.0-76-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-2600K CPU @ 3.40GHz
Memory: 11.7 GiB of RAM



Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff921f7f340 (LWP 7569))]

Thread 50 (Thread 0x7ff7dd235700 (LWP 7697)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562adab66d68) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562adab66d18, cond=0x562adab66d40) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562adab66d40, mutex=0x562adab66d18) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff7dd235700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 49 (Thread 0x7ff7de199700 (LWP 7696)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7ff8680cd868) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8680cd818, cond=0x7ff8680cd840) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x7ff8680cd840, mutex=0x7ff8680cd818) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff7de199700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 48 (Thread 0x7ff7de99a700 (LWP 7695)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ada85c338) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ada85c2e8, cond=0x562ada85c310) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ada85c310, mutex=0x562ada85c2e8) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff7de99a700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 47 (Thread 0x7ff7df19b700 (LWP 7694)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ada748528) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ada7484d8, cond=0x562ada748500) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ada748500, mutex=0x562ada7484d8) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff7df19b700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 46 (Thread 0x7ff800a2b700 (LWP 7678)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff800a2a6f0, expected=0, futex_word=0x7ff800a2a8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff800a2a790, mutex=0x7ff800a2a878, cond=0x7ff800a2a8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff800a2a8a0, mutex=0x7ff800a2a878, abstime=0x7ff800a2a790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff800a2b700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 45 (Thread 0x7ff7f3fff700 (LWP 7677)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff7f3ffe6f0, expected=0, futex_word=0x7ff7f3ffe8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff7f3ffe790, mutex=0x7ff7f3ffe878, cond=0x7ff7f3ffe8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff7f3ffe8a0, mutex=0x7ff7f3ffe878, abstime=0x7ff7f3ffe790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff7f3fff700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 44 (Thread 0x7ff80122c700 (LWP 7676)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff80122b6f0, expected=0, futex_word=0x7ff80122b8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff80122b790, mutex=0x7ff80122b878, cond=0x7ff80122b8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff80122b8a0, mutex=0x7ff80122b878, abstime=0x7ff80122b790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff80122c700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 43 (Thread 0x7ff801a2d700 (LWP 7675)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff801a2c6f0, expected=0, futex_word=0x7ff801a2c8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff801a2c790, mutex=0x7ff801a2c878, cond=0x7ff801a2c8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff801a2c8a0, mutex=0x7ff801a2c878, abstime=0x7ff801a2c790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff801a2d700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 42 (Thread 0x7ff80222e700 (LWP 7674)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff80222d6f0, expected=0, futex_word=0x7ff80222d8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff80222d790, mutex=0x7ff80222d878, cond=0x7ff80222d8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff80222d8a0, mutex=0x7ff80222d878, abstime=0x7ff80222d790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff80222e700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 41 (Thread 0x7ff802c2f700 (LWP 7673)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7ff802c2e8d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff802c2e888, cond=0x7ff802c2e8b0) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x7ff802c2e8b0, mutex=0x7ff802c2e888) at pthread_cond_wait.c:655
#3  0x00007ff90ee8204a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82afc in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c3f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b775 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3f014 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff802c2f700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 40 (Thread 0x7ff803fff700 (LWP 7672)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff803ffe820, expected=0, futex_word=0x7ff808025a60) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff803ffe8e0, mutex=0x7ff808025a10, cond=0x7ff808025a38) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff808025a38, mutex=0x7ff808025a10, abstime=0x7ff803ffe8e0) at pthread_cond_wait.c:667
#3  0x00007ff91f1b4a66 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff91f1b4dc6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f1b17cd in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91a3bd6db in start_thread (arg=0x7ff803fff700) at pthread_create.c:463
#8  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7ff814ead700 (LWP 7671)):
#0  0x00007ff91e885bf9 in __GI___poll (fds=0x7ff808003ce0, nfds=1, timeout=7407) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9184f05c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91a3bd6db in start_thread (arg=0x7ff814ead700) at pthread_create.c:463
#8  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x7ff816dee700 (LWP 7653)):
#0  0x00007ff918536664 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ff9184efb18 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f04fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff91a3bd6db in start_thread (arg=0x7ff816dee700) at pthread_create.c:463
#9  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x7ff817fff700 (LWP 7648)):
#0  0x00007ff91e881100 in __GI___libc_read (fd=115, buf=0x7ff817ffe7d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007ff9185352d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f00b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9184f0570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ff91a3bd6db in start_thread (arg=0x7ff817fff700) at pthread_create.c:463
#10 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7ff81caf2700 (LWP 7647)):
#0  0x00007ff918536664 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ff9184ef4b7 in g_main_context_acquire () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f0485 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff91a3bd6db in start_thread (arg=0x7ff81caf2700) at pthread_create.c:463
#9  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7ff81facc700 (LWP 7631)):
#0  0x00007ff918536649 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ff9184f04d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91a3bd6db in start_thread (arg=0x7ff81facc700) at pthread_create.c:463
#8  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7ff831680700 (LWP 7626)):
#0  0x00007ff91e885bf9 in __GI___poll (fds=0x7ff828028800, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9184f05c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91a3bd6db in start_thread (arg=0x7ff831680700) at pthread_create.c:463
#8  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7ff831e81700 (LWP 7625)):
#0  0x00007ffd9cd9baeb in clock_gettime ()
#1  0x00007ff91e8a1ea6 in __GI___clock_gettime (clock_id=1, tp=0x7ff831e80750) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007ff91f3f03d1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007ff91f3eec09 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff91f3ef1e5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f3f082e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff9184efb28 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ff9184f04fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ff91a3bd6db in start_thread (arg=0x7ff831e81700) at pthread_create.c:463
#14 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7ff832d20700 (LWP 7624)):
#0  0x00007ff918536664 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ff9184efb18 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f04fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff91a3bd6db in start_thread (arg=0x7ff832d20700) at pthread_create.c:463
#9  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7ff85dab1700 (LWP 7610)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7ff85dab08d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff85dab0888, cond=0x7ff85dab08b0) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x7ff85dab08b0, mutex=0x7ff85dab0888) at pthread_cond_wait.c:655
#3  0x00007ff90ee8204a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82afc in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c3f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b775 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3f054 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff85dab1700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7ff85f587700 (LWP 7609)):
#0  0x00007ff91e881187 in __GI___libc_write (fd=2, buf=0x7ff85f583bb0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007ff91e7fc1bd in _IO_new_file_write (f=0x7ff91eb5d680 <_IO_2_1_stderr_>, data=0x7ff85f583bb0, n=39) at fileops.c:1203
#2  0x00007ff91e7fcb2f in new_do_write (to_do=<optimized out>, data=0x7ff85f583bb0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7ff91eb5d680 <_IO_2_1_stderr_>) at fileops.c:457
#3  0x00007ff91e7fcb2f in _IO_new_file_xsputn (f=0x7ff91eb5d680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1277
#4  0x00007ff91e7cf707 in buffered_vfprintf (s=s@entry=0x7ff91eb5d680 <_IO_2_1_stderr_>, format=format@entry=0x7ff9064016a8 "[%s] %s\n", args=args@entry=0x7ff85f586170) at vfprintf.c:2350
#5  0x00007ff91e7cc726 in _IO_vfprintf_internal (s=s@entry=0x7ff91eb5d680 <_IO_2_1_stderr_>, format=0x7ff9064016a8 "[%s] %s\n", ap=ap@entry=0x7ff85f586170) at vfprintf.c:1301
#6  0x00007ff91e8a34c6 in ___fprintf_chk (fp=0x7ff91eb5d680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007ff9063e99ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007ff9063e9b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007ff9063eb46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007ff9063e1114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007ff90ee88baa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007ff90ee4cf59 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007ff91a3bd6db in start_thread (arg=0x7ff85f587700) at pthread_create.c:463
#16 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7ff85fd88700 (LWP 7606)):
#0  0x00007ff91e885bf9 in __GI___poll (fds=0x7ff850007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff89840d4e1 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007ff8983fee90 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007ff8983ff520 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007ff8983ff5b0 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007ff89840d429 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007ff8981ae3f8 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#7  0x00007ff91a3bd6db in start_thread (arg=0x7ff85fd88700) at pthread_create.c:463
#8  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7ff880ff9700 (LWP 7605)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff880ff86f0, expected=0, futex_word=0x7ff880ff88c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff880ff8790, mutex=0x7ff880ff8878, cond=0x7ff880ff88a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff880ff88a0, mutex=0x7ff880ff8878, abstime=0x7ff880ff8790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3e6e2 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff880ff9700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7ff8817fa700 (LWP 7604)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7ff8817f9828) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7ff8817f97d8, cond=0x7ff8817f9800) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x7ff8817f9800, mutex=0x7ff8817f97d8) at pthread_cond_wait.c:655
#3  0x00007ff90ee8204a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82afc in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c3f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90edf2b6f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee4cf59 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff8817fa700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7ff881ffb700 (LWP 7603)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad8de29e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad8de2928, cond=0x562ad8de29c0) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad8de29c0, mutex=0x562ad8de2928) at pthread_cond_wait.c:655
#3  0x00007ff90ee8204a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90fb08728 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee5271f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff91a3bd6db in start_thread (arg=0x7ff881ffb700) at pthread_create.c:463
#8  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7ff8827fc700 (LWP 7602)):
#0  0x00007ff91e8a16d9 in __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007ff91e8a350c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:807
#2  0x00007ff91e8a350c in ___fprintf_chk (fp=0x7ff91eb5d680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007ff9063e99ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007ff9063e9b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007ff9063eb46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007ff9063e1114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007ff90ee88acd in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee4cf59 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff91a3bd6db in start_thread (arg=0x7ff8827fc700) at pthread_create.c:463
#12 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7ff882ffd700 (LWP 7601)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff882ffc670, expected=0, futex_word=0x7ff882ffc848) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff882ffc710, mutex=0x7ff882ffc7f8, cond=0x7ff882ffc820) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff882ffc820, mutex=0x7ff882ffc7f8, abstime=0x7ff882ffc710) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90edf2b80 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee4cf59 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff91a3bd6db in start_thread (arg=0x7ff882ffd700) at pthread_create.c:463
#10 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7ff8837fe700 (LWP 7600)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff8837fd6f0, expected=0, futex_word=0x7ff8837fd8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff8837fd790, mutex=0x7ff8837fd878, cond=0x7ff8837fd8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff8837fd8a0, mutex=0x7ff8837fd878, abstime=0x7ff8837fd790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff8837fe700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7ff883fff700 (LWP 7599)):
#0  0x00007ff91e892bb7 in epoll_wait (epfd=43, events=0x7ff870001fd0, maxevents=32, timeout=0) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1  0x00007ff9063eb2c5 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#2  0x00007ff9063e1114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007ff90ee88a79 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90e378b84 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee4d0c8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff91a3bd6db in start_thread (arg=0x7ff883fff700) at pthread_create.c:463
#9  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7ff898e2b700 (LWP 7598)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff898e2a6f0, expected=0, futex_word=0x7ff898e2a8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff898e2a790, mutex=0x7ff898e2a878, cond=0x7ff898e2a8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff898e2a8a0, mutex=0x7ff898e2a878, abstime=0x7ff898e2a790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff898e2b700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7ff899e2d700 (LWP 7596)):
#0  0x00007ff91e8a16d9 in __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007ff91e8a350c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:807
#2  0x00007ff91e8a350c in ___fprintf_chk (fp=0x7ff91eb5d680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007ff9063e99ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007ff9063e9b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007ff9063eb46c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007ff9063e1114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007ff90ee88acd in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee4cf59 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007ff91a3bd6db in start_thread (arg=0x7ff899e2d700) at pthread_create.c:463
#12 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7ff8c8dea700 (LWP 7589)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff8c8de96f0, expected=0, futex_word=0x7ff8c8de98c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff8c8de9790, mutex=0x7ff8c8de9878, cond=0x7ff8c8de98a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff8c8de98a0, mutex=0x7ff8c8de9878, abstime=0x7ff8c8de9790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff8c8dea700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7ff8c95eb700 (LWP 7588)):
#0  0x00007ff91a3c3ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff8c95ea6f0, expected=0, futex_word=0x7ff8c95ea8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007ff91a3c3ed9 in __pthread_cond_wait_common (abstime=0x7ff8c95ea790, mutex=0x7ff8c95ea878, cond=0x7ff8c95ea8a0) at pthread_cond_wait.c:533
#2  0x00007ff91a3c3ed9 in __pthread_cond_timedwait (cond=0x7ff8c95ea8a0, mutex=0x7ff8c95ea878, abstime=0x7ff8c95ea790) at pthread_cond_wait.c:667
#3  0x00007ff90ee82146 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee82aed in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee82c82 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee3b7a1 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee3ea7a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff90ee3efd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007ff91a3bd6db in start_thread (arg=0x7ff8c95eb700) at pthread_create.c:463
#11 0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7ff8c9dec700 (LWP 7587)):
#0  0x00007ff91e892b67 in epoll_wait (epfd=13, events=0x7ff8a0002000, maxevents=32, timeout=0) at ../sysdeps/unix/sysv/linux/epoll_wait.c:28
#1  0x00007ff9063eb2c5 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#2  0x00007ff9063e1114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007ff90ee88a79 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007ff90ee14aa6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007ff90ee44b54 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007ff90ee4d0c8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007ff90ee84b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007ff91a3bd6db in start_thread (arg=0x7ff8c9dec700) at pthread_create.c:463
#9  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7ff8caffd700 (LWP 7585)):
#0  0x00007ff9184effcd in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ff9184f0570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff91f3f0acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91f1ac3aa in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff91dac60e5 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff91a3bd6db in start_thread (arg=0x7ff8caffd700) at pthread_create.c:463
#9  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7ff8cb7fe700 (LWP 7584)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad8c35c98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad8c35c48, cond=0x562ad8c35c70) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad8c35c70, mutex=0x562ad8c35c48) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8cb7fe700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7ff8cbfff700 (LWP 7583)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f7fc4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7f70, cond=0x562ad87f7f98) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7f98, mutex=0x562ad87f7f70) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8cbfff700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7ff8d0ff9700 (LWP 7582)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f7fc4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7f70, cond=0x562ad87f7f98) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7f98, mutex=0x562ad87f7f70) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d0ff9700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7ff8d17fa700 (LWP 7581)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f7fc4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7f70, cond=0x562ad87f7f98) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7f98, mutex=0x562ad87f7f70) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d17fa700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7ff8d1ffb700 (LWP 7580)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f7fc4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7f70, cond=0x562ad87f7f98) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7f98, mutex=0x562ad87f7f70) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d1ffb700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7ff8d27fc700 (LWP 7579)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f78c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7870, cond=0x562ad87f7898) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7898, mutex=0x562ad87f7870) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d27fc700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7ff8d2ffd700 (LWP 7578)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f78c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7870, cond=0x562ad87f7898) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7898, mutex=0x562ad87f7870) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d2ffd700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7ff8d37fe700 (LWP 7577)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f78c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7870, cond=0x562ad87f7898) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7898, mutex=0x562ad87f7870) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d37fe700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7ff8d3fff700 (LWP 7576)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f78c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7870, cond=0x562ad87f7898) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7898, mutex=0x562ad87f7870) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8d3fff700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7ff8e0b0e700 (LWP 7575)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f78c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7870, cond=0x562ad87f7898) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7898, mutex=0x562ad87f7870) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8e0b0e700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7ff8e130f700 (LWP 7574)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f78c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f7870, cond=0x562ad87f7898) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f7898, mutex=0x562ad87f7870) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8e130f700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7ff8e1b10700 (LWP 7573)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad875f408) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad875f3b8, cond=0x562ad875f3e0) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad875f3e0, mutex=0x562ad875f3b8) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8e1b10700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff8e2b53700 (LWP 7572)):
#0  0x00007ff91a3c39f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x562ad87f6204) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007ff91a3c39f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x562ad87f61b0, cond=0x562ad87f61d8) at pthread_cond_wait.c:502
#2  0x00007ff91a3c39f3 in __pthread_cond_wait (cond=0x562ad87f61d8, mutex=0x562ad87f61b0) at pthread_cond_wait.c:655
#3  0x00007ff8e8499a0b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007ff8e8499607 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8e2b53700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff8f1605700 (LWP 7571)):
#0  0x00007ff91e885bf9 in __GI___poll (fds=0x7ff8f16048e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff91a9eb747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff91a9ed36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff8f3550e10 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff91f1adb52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff91a3bd6db in start_thread (arg=0x7ff8f1605700) at pthread_create.c:463
#6  0x00007ff91e89288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff921f7f340 (LWP 7569)):
[KCrash Handler]
#6  0x00007ff91d887646 in KCModuleProxy::realModule() const () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#7  0x00007ff91d887bd9 in KCModuleProxy::buttons() const () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#8  0x00007ff91d884ce0 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#9  0x00007ff91d885937 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#10 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff91c8301db in KPageDialog::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#12 0x00007ff91f3c391f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ff91c81c61b in KPageWidget::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#14 0x00007ff91c81c7dc in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#15 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff91c816757 in KPageView::currentPageChanged(QModelIndex const&, QModelIndex const&) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#17 0x00007ff91c818149 in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#18 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007ff91f33c0c7 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ff91f340d00 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ff91f34424b in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ff91f33e16c in QItemSelectionModel::select(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ff91f33c474 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007ff91c816e2a in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#25 0x00007ff91c817f65 in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#26 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ff91f32e436 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ff91c81e306 in KPageWidgetModel::addPage(KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#29 0x00007ff91d89d272 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#30 0x00007ff91d89d4af in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#31 0x00007ff91d89daa7 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#32 0x00007ff91d89eef4 in KSettings::Dialog::showEvent(QShowEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#33 0x00007ff9201d8cb8 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007ff920197eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007ff92019f4b0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007ff91f392e38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007ff9201d56e3 in QWidgetPrivate::show_helper() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007ff9201d8813 in QWidgetPrivate::setVisible(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007ff92038db85 in QDialog::setVisible(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007ff9219b8bf4 in Kontact::MainWindow::slotPreferences() () at /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#41 0x00007ff91f3c391f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007ff9201917c2 in QAction::triggered(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007ff920193e7c in QAction::activate(QAction::ActionEvent) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007ff92030c9bc in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007ff920313f9b in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007ff920314ccd in QMenu::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007ff9201d8cb8 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#48 0x00007ff920316f7b in QMenu::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007ff920197eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007ff9201a0388 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007ff91f392e38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007ff92019e97f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007ff9201f3d94 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007ff9201f664a in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007ff920197eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007ff92019f4b0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#57 0x00007ff91f392e38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007ff91f966495 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007ff91f9675e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#60 0x00007ff91f94179b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#61 0x00007ff8f3551dda in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#62 0x00007ff9184f0417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007ff9184f0650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007ff9184f06dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007ff91f3f0aaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007ff91f390f9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007ff91f39a310 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#68 0x0000562ad7bcb465 in  ()
#69 0x00007ff91e792b97 in __libc_start_main (main=0x562ad7bca650, argc=1, argv=0x7ffd9cd616f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd9cd616e8) at ../csu/libc-start.c:310
#70 0x0000562ad7bcba8a in  ()
Comment 3 Thiago Sueto 2020-02-16 00:14:45 UTC
The following seem to be related bugs or perhaps duplicates:
https://bugs.kde.org/show_bug.cgi?id=417418
https://bugs.kde.org/show_bug.cgi?id=417396

This might be related, but its backtrace dates from 2017:
https://bugs.kde.org/show_bug.cgi?id=377832

I can reproduce this and I'm using openSUSE Krypton (master).
Comment 4 Wolfgang Bauer 2020-02-16 11:52:28 UTC
*** Bug 417396 has been marked as a duplicate of this bug. ***
Comment 5 Wolfgang Bauer 2020-02-16 11:52:40 UTC
*** Bug 417418 has been marked as a duplicate of this bug. ***
Comment 6 Wolfgang Bauer 2020-02-16 12:21:29 UTC
(In reply to Eoghann Walker from comment #2)
> Thread 1 (Thread 0x7ff921f7f340 (LWP 7569)):
> [KCrash Handler]
> #6  0x00007ff91d887646 in KCModuleProxy::realModule() const () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #7  0x00007ff91d887bd9 in KCModuleProxy::buttons() const () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #8  0x00007ff91d884ce0 in  () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #9  0x00007ff91d885937 in  () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #10 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #11 0x00007ff91c8301db in KPageDialog::currentPageChanged(KPageWidgetItem*,
> KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #12 0x00007ff91f3c391f in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #13 0x00007ff91c81c61b in KPageWidget::currentPageChanged(KPageWidgetItem*,
> KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #14 0x00007ff91c81c7dc in  () at
> /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #15 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #16 0x00007ff91c816757 in KPageView::currentPageChanged(QModelIndex const&,
> QModelIndex const&) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #17 0x00007ff91c818149 in  () at
> /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #18 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #19 0x00007ff91f33c0c7 in
> QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection
> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #20 0x00007ff91f340d00 in
> QItemSelectionModel::emitSelectionChanged(QItemSelection const&,
> QItemSelection const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #21 0x00007ff91f34424b in QItemSelectionModel::select(QItemSelection const&,
> QFlags<QItemSelectionModel::SelectionFlag>) () at
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #22 0x00007ff91f33e16c in QItemSelectionModel::select(QModelIndex const&,
> QFlags<QItemSelectionModel::SelectionFlag>) () at
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #23 0x00007ff91f33c474 in QItemSelectionModel::setCurrentIndex(QModelIndex
> const&, QFlags<QItemSelectionModel::SelectionFlag>) () at
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #24 0x00007ff91c816e2a in  () at
> /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #25 0x00007ff91c817f65 in  () at
> /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #26 0x00007ff91f3c3805 in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #27 0x00007ff91f32e436 in
> QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&,
> QAbstractItemModel::LayoutChangeHint) () at
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #28 0x00007ff91c81e306 in KPageWidgetModel::addPage(KPageWidgetItem*) () at
> /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
> #29 0x00007ff91d89d272 in  () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #30 0x00007ff91d89d4af in  () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #31 0x00007ff91d89daa7 in  () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #32 0x00007ff91d89eef4 in KSettings::Dialog::showEvent(QShowEvent*) () at
> /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
> #33 0x00007ff9201d8cb8 in QWidget::event(QEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #34 0x00007ff920197eac in QApplicationPrivate::notify_helper(QObject*,
> QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #35 0x00007ff92019f4b0 in QApplication::notify(QObject*, QEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #36 0x00007ff91f392e38 in QCoreApplication::notifyInternal2(QObject*,
> QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #37 0x00007ff9201d56e3 in QWidgetPrivate::show_helper() () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #38 0x00007ff9201d8813 in QWidgetPrivate::setVisible(bool) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #39 0x00007ff92038db85 in QDialog::setVisible(bool) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #40 0x00007ff9219b8bf4 in Kontact::MainWindow::slotPreferences() () at
> /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
> #41 0x00007ff91f3c391f in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #42 0x00007ff9201917c2 in QAction::triggered(bool) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #43 0x00007ff920193e7c in QAction::activate(QAction::ActionEvent) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #44 0x00007ff92030c9bc in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #45 0x00007ff920313f9b in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #46 0x00007ff920314ccd in QMenu::mouseReleaseEvent(QMouseEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #47 0x00007ff9201d8cb8 in QWidget::event(QEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #48 0x00007ff920316f7b in QMenu::event(QEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #49 0x00007ff920197eac in QApplicationPrivate::notify_helper(QObject*,
> QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #50 0x00007ff9201a0388 in QApplication::notify(QObject*, QEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #51 0x00007ff91f392e38 in QCoreApplication::notifyInternal2(QObject*,
> QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #52 0x00007ff92019e97f in QApplicationPrivate::sendMouseEvent(QWidget*,
> QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool)
> () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #53 0x00007ff9201f3d94 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #54 0x00007ff9201f664a in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #55 0x00007ff920197eac in QApplicationPrivate::notify_helper(QObject*,
> QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #56 0x00007ff92019f4b0 in QApplication::notify(QObject*, QEvent*) () at
> /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
> #57 0x00007ff91f392e38 in QCoreApplication::notifyInternal2(QObject*,
> QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #58 0x00007ff91f966495 in
> QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::
> MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
> #59 0x00007ff91f9675e5 in
> QGuiApplicationPrivate::
> processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
> () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
> #60 0x00007ff91f94179b in
> QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::
> ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
> #61 0x00007ff8f3551dda in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
> #62 0x00007ff9184f0417 in g_main_context_dispatch () at
> /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
> #63 0x00007ff9184f0650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
> #64 0x00007ff9184f06dc in g_main_context_iteration () at
> /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
> #65 0x00007ff91f3f0aaf in
> QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #66 0x00007ff91f390f9a in
> QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #67 0x00007ff91f39a310 in QCoreApplication::exec() () at
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #68 0x0000562ad7bcb465 in  ()
> #69 0x00007ff91e792b97 in __libc_start_main (main=0x562ad7bca650, argc=1,
> argv=0x7ffd9cd616f8, init=<optimized out>, fini=<optimized out>,
> rtld_fini=<optimized out>, stack_end=0x7ffd9cd616e8) at
> ../csu/libc-start.c:310
> #70 0x0000562ad7bcba8a in  ()

The crash seems to be caused by this change in kcmutils 5.67.0:
https://cgit.kde.org/kcmutils.git/commit/?id=f52314e6cf194c64edd331a98a31803bbd971484
Reverting this fixes the crash for me.

But I just noticed that the original crash reported here is something completely different, so let's keep them separate (I'll reopen bug#417396).

About the original crash reported here, I cannot reproduce that at all, on the same distribution (openSUSE Leap 15.1 + additional KDE repos).
Maybe it's fixed already?
Comment 7 Wolfgang Bauer 2020-02-16 13:39:51 UTC
(In reply to Wolfgang Bauer from comment #6)
> About the original crash reported here, I cannot reproduce that at all, on
> the same distribution (openSUSE Leap 15.1 + additional KDE repos).
> Maybe it's fixed already?

Ok, while testing a fix for the crash in bug#417396, I did encounter this crash as well (when clicking around in the settings dialog).
So it is not fixed yet. Might be a bug in kwidgetsaddons though, that's where it crashes.
Comment 8 Wolfgang Bauer 2020-02-16 21:44:08 UTC
Here's a better backtrace (with debugsymbols):
Thread 1 (Thread 0x7f8b62932980 (LWP 18722)):
[KCrash Handler]
#6  QHashData::nextNode (node=node@entry=0x55d8746866a0) at tools/qhash.cpp:598
#7  0x00007f8b5d09592a in QHash<QString, QHashDummyValue>::iterator::operator++ (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qhash.h:345
#8  QHash<QString, QHashDummyValue>::erase (this=this@entry=0x55d87467e5a8, it=..., it@entry=...) at /usr/include/qt5/QtCore/qhash.h:883
#9  0x00007f8b5d094e62 in QSet<QString>::erase (i=..., this=0x55d87467e5a8) at /usr/include/qt5/QtCore/qset.h:200
#10 QSet<QString>::erase (i=..., this=0x55d87467e5a8) at /usr/include/qt5/QtCore/qset.h:196
#11 KViewStateSerializerPrivate::restoreSelection (this=this@entry=0x55d87467e570) at /usr/src/debug/kwidgetsaddons-5.67.0-lp151.207.1.x86_64/src/kviewstateserializer.cpp:294
#12 0x00007f8b5d094fd7 in KViewStateSerializer::restoreSelection (this=this@entry=0x55d874683590, indexStrings=...) at /usr/src/debug/kwidgetsaddons-5.67.0-lp151.207.1.x86_64/src/kviewstateserializer.cpp:314
#13 0x00007f8b5d0953f5 in KViewStateSerializerPrivate::processPendingChanges (this=this@entry=0x55d87467e570) at /usr/src/debug/kwidgetsaddons-5.67.0-lp151.207.1.x86_64/src/kviewstateserializer.cpp:180
#14 0x00007f8b5d095627 in KViewStateSerializerPrivate::rowsInserted (this=0x55d87467e570) at /usr/src/debug/kwidgetsaddons-5.67.0-lp151.207.1.x86_64/src/kviewstateserializer.cpp:90
#15 KViewStateSerializer::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/src/debug/kwidgetsaddons-5.67.0-lp151.207.1.x86_64/build/src/KF5WidgetsAddons_autogen/include/moc_kviewstateserializer.cpp:77
#16 0x00007f8b5fc624d9 in doActivate<false> (sender=0x55d87465a650, signal_index=13, argv=0x7fff5900e930) at kernel/qobject.cpp:3882
#17 0x00007f8b5fc5cfb2 in QMetaObject::activate (sender=sender@entry=0x55d87465a650, m=m@entry=0x7f8b600e2060 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fff5900e930) at kernel/qobject.cpp:3930
#18 0x00007f8b5fbc2b1e in QAbstractItemModel::rowsInserted (this=this@entry=0x55d87465a650, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#19 0x00007f8b5fbca4db in QAbstractItemModel::endInsertRows (this=0x55d87465a650) at itemmodels/qabstractitemmodel.cpp:2750
#20 0x00007f8b5fbf1415 in QSortFilterProxyModelPrivate::insert_source_items (this=this@entry=0x55d8746599b0, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=orient@entry=Qt::Vertical, emit_signal=true) at itemmodels/qsortfilterproxymodel.cpp:922
#21 0x00007f8b5fbf3399 in QSortFilterProxyModelPrivate::source_items_inserted (this=this@entry=0x55d8746599b0, source_parent=..., start=start@entry=0, end=end@entry=0, orient=orient@entry=Qt::Vertical) at itemmodels/qsortfilterproxymodel.cpp:1033
#22 0x00007f8b5fbf59bd in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x55d8746599b0, source_parent=..., start=0, end=0) at itemmodels/qsortfilterproxymodel.cpp:1661
#23 0x00007f8b5fbf77f1 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:282
#24 0x00007f8b5fc624d9 in doActivate<false> (sender=0x55d87462db70, signal_index=13, argv=0x7fff5900ecd0) at kernel/qobject.cpp:3882
#25 0x00007f8b5fc5cfb2 in QMetaObject::activate (sender=sender@entry=0x55d87462db70, m=m@entry=0x7f8b600e2060 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fff5900ecd0) at kernel/qobject.cpp:3930
#26 0x00007f8b5fbc2b1e in QAbstractItemModel::rowsInserted (this=this@entry=0x55d87462db70, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#27 0x00007f8b5fbca4db in QAbstractItemModel::endInsertRows (this=this@entry=0x55d87462db70) at itemmodels/qabstractitemmodel.cpp:2750
#28 0x00007f8b5eacd474 in Akonadi::EntityTreeModelPrivate::collectionsFetched (this=0x55d87463c190, collections=...) at /usr/src/debug/akonadi-server-19.12.2-lp151.336.1.x86_64/src/core/models/entitytreemodel_p.cpp:475
#29 0x00007f8b5eabf31d in Akonadi::EntityTreeModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-server-19.12.2-lp151.336.1.x86_64/build/src/core/KF5AkonadiCore_autogen/include/moc_entitytreemodel.cpp:221
#30 0x00007f8b5fc624d9 in doActivate<false> (sender=0x55d8744a43a0, signal_index=22, argv=0x7fff5900f020) at kernel/qobject.cpp:3882
#31 0x00007f8b5fc5cfb2 in QMetaObject::activate (sender=sender@entry=0x55d8744a43a0, m=m@entry=0x7f8b5ed68880 <Akonadi::CollectionFetchJob::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff5900f020) at kernel/qobject.cpp:3930
#32 0x00007f8b5ea67e02 in Akonadi::CollectionFetchJob::collectionsReceived (this=this@entry=0x55d8744a43a0, _t1=...) at /usr/src/debug/akonadi-server-19.12.2-lp151.336.1.x86_64/build/src/core/KF5AkonadiCore_autogen/include/moc_collectionfetchjob.cpp:179
#33 0x00007f8b5ea68e84 in Akonadi::CollectionFetchJobPrivate::timeout (this=0x55d873efbd80) at /usr/src/debug/akonadi-server-19.12.2-lp151.336.1.x86_64/src/core/jobs/collectionfetchjob.cpp:81
#34 Akonadi::CollectionFetchJob::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-server-19.12.2-lp151.336.1.x86_64/build/src/core/KF5AkonadiCore_autogen/include/moc_collectionfetchjob.cpp:94
#35 0x00007f8b5fc624d9 in doActivate<false> (sender=0x55d8741230c0, signal_index=3, argv=0x7fff5900f160) at kernel/qobject.cpp:3882
#36 0x00007f8b5fc5cfb2 in QMetaObject::activate (sender=sender@entry=0x55d8741230c0, m=m@entry=0x7f8b600e3cc0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff5900f160) at kernel/qobject.cpp:3930
#37 0x00007f8b5fc662b7 in QTimer::timeout (this=this@entry=0x55d8741230c0, _t1=...) at .moc/moc_qtimer.cpp:205
#38 0x00007f8b5fc66618 in QTimer::timerEvent (this=0x55d8741230c0, e=<optimized out>) at kernel/qtimer.cpp:257
#39 0x00007f8b5fc5a503 in QObject::event (this=0x55d8741230c0, e=0x7fff5900f4c0) at kernel/qobject.cpp:1361
#40 0x00007f8b60b2eb5c in QApplicationPrivate::notify_helper (this=this@entry=0x55d86e5fac40, receiver=receiver@entry=0x55d8741230c0, e=e@entry=0x7fff5900f4c0) at kernel/qapplication.cpp:3684
#41 0x00007f8b60b35d60 in QApplication::notify (this=0x7fff5900f840, receiver=0x55d8741230c0, e=0x7fff5900f4c0) at kernel/qapplication.cpp:3430
#42 0x00007f8b5fc274c8 in QCoreApplication::notifyInternal2 (receiver=0x55d8741230c0, event=0x7fff5900f4c0) at kernel/qcoreapplication.cpp:1092
#43 0x00007f8b5fc85c59 in QTimerInfoList::activateTimers (this=0x55d86e601680) at kernel/qtimerinfo_unix.cpp:643
#44 0x00007f8b5fc86421 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#45 0x00007f8b58a60e87 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f8b58a61230 in ?? () from /usr/lib64/libglib-2.0.so.0
#47 0x00007f8b58a612bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#48 0x00007f8b5fc867cc in QEventDispatcherGlib::processEvents (this=0x55d86e66ee00, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#49 0x00007f8b5fc25d4a in QEventLoop::exec (this=this@entry=0x7fff5900f710, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#50 0x00007f8b5fc2f4c0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1400
#51 0x000055d86dd65795 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kontact5-19.12.2-lp151.197.1.x86_64/src/main.cpp:229
Comment 9 Morbid 2020-02-17 18:51:05 UTC
The same issue is present on Arch.
Operating System: Arch Linux 
KDE Plasma Version: 5.18.0
KDE Frameworks Version: 5.67.0
Qt Version: 5.14.1
Kernel Version: 5.5.4-zen1-1-zen
Comment 10 Wolfgang Bauer 2020-02-18 05:43:25 UTC
(In reply to Morbid from comment #9)
> The same issue is present on Arch.
> Operating System: Arch Linux 
> KDE Plasma Version: 5.18.0
> KDE Frameworks Version: 5.67.0

I find it very likely that you actually experience bug#417396, which is a regression in KDE Frameworks 5.67 and is 100% reliable to crash kontact when opening the settings AFAICT (unlike this bug)...
Comment 11 Eoghann Walker 2020-02-18 07:52:31 UTC
Bug seems to be resolved with updates to:
KDE Framework 5.68.0
Qt 5.14.1
Kontact Version 5.13.3 (19.12.3)


On Tuesday, 18 February 2020 05:43:25 GMT you wrote:
> https://bugs.kde.org/show_bug.cgi?id=415634
> 
> --- Comment #10 from Wolfgang Bauer <wbauer@tmo.at> ---
> (In reply to Morbid from comment #9)
> 
> > The same issue is present on Arch.
> > Operating System: Arch Linux
> > KDE Plasma Version: 5.18.0
> > KDE Frameworks Version: 5.67.0
> 
> I find it very likely that you actually experience bug#417396, which is a
> regression in KDE Frameworks 5.67 and is 100% reliable to crash kontact when
> opening the settings AFAICT (unlike this bug)...
Comment 12 Wolfgang Bauer 2020-02-18 09:37:59 UTC
(In reply to Eoghann Walker from comment #11)
> Bug seems to be resolved with updates to:
> KDE Framework 5.68.0
Yes, bug#417396 (that's what you posted in comment#2 here) is fixed already (the fix will be in KDE Frameworks 5.68.0 that's not released yet, but KDE Neon Testing Edition probably has it already).

But not *this* one, which is a completely different crash.
Comment 13 Balazs Gallay 2020-02-25 04:47:14 UTC
Created attachment 126388 [details]
New crash information added by DrKonqi

kontact (5.11.3) using Qt 5.13.2

Same as the original issue: 
Kontact crashes when I click on the "Settings" / "Configure Kontact" menu

-- Backtrace (Reduced):
#6  0x00007ff27fd3862a in KCModuleProxy::realModule() const () from /lib64/libKF5KCMUtils.so.5
#7  0x00007ff27fd38b9d in KCModuleProxy::buttons() const () from /lib64/libKF5KCMUtils.so.5
#8  0x00007ff27fd35ca0 in KCMultiDialogPrivate::_k_clientChanged() () from /lib64/libKF5KCMUtils.so.5
#9  0x00007ff27fd36947 in KCMultiDialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libKF5KCMUtils.so.5
[...]
#11 0x00007ff27f9fe45f in KPageDialog::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () from /lib64/libKF5WidgetsAddons.so.5
Comment 14 Wolfgang Bauer 2020-02-26 19:28:18 UTC
(In reply to Balazs Gallay from comment #13)
> Created attachment 126388 [details]
> New crash information added by DrKonqi
> 
> kontact (5.11.3) using Qt 5.13.2
> 
> Same as the original issue: 
> Kontact crashes when I click on the "Settings" / "Configure Kontact" menu
> 
> -- Backtrace (Reduced):
> #6  0x00007ff27fd3862a in KCModuleProxy::realModule() const () from
> /lib64/libKF5KCMUtils.so.5
> #7  0x00007ff27fd38b9d in KCModuleProxy::buttons() const () from
> /lib64/libKF5KCMUtils.so.5
> #8  0x00007ff27fd35ca0 in KCMultiDialogPrivate::_k_clientChanged() () from
> /lib64/libKF5KCMUtils.so.5
> #9  0x00007ff27fd36947 in KCMultiDialog::qt_static_metacall(QObject*,
> QMetaObject::Call, int, void**) () from /lib64/libKF5KCMUtils.so.5
> [...]
> #11 0x00007ff27f9fe45f in KPageDialog::currentPageChanged(KPageWidgetItem*,
> KPageWidgetItem*) () from /lib64/libKF5WidgetsAddons.so.5
This is also bug#417396...
Comment 15 Allen Winter 2020-03-03 14:00:55 UTC
move this bug to KF5WidgetsAddons?
Comment 16 Paulo Fidalgo 2020-03-16 14:06:01 UTC
Created attachment 126830 [details]
New crash information added by DrKonqi

kontact (5.11.3) using Qt 5.13.2

- What I was doing when the application crashed:

Just started the application from the first time (I guess), no setup was ever done.
Checked the settings and crashed.

-- Backtrace (Reduced):
#6  0x00007f40ccc4262a in KCModuleProxy::realModule() const () from /lib64/libKF5KCMUtils.so.5
#7  0x00007f40ccc42b9d in KCModuleProxy::buttons() const () from /lib64/libKF5KCMUtils.so.5
#8  0x00007f40ccc3fca0 in KCMultiDialogPrivate::_k_clientChanged() () from /lib64/libKF5KCMUtils.so.5
#9  0x00007f40ccc40947 in KCMultiDialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libKF5KCMUtils.so.5
[...]
#11 0x00007f40cc90845f in KPageDialog::currentPageChanged(KPageWidgetItem*, KPageWidgetItem*) () from /lib64/libKF5WidgetsAddons.so.5
Comment 17 Wolfgang Bauer 2020-03-16 20:15:16 UTC
(In reply to Paulo Fidalgo from comment #16)
> -- Backtrace (Reduced):
> #6  0x00007f40ccc4262a in KCModuleProxy::realModule() const () from
> /lib64/libKF5KCMUtils.so.5
> #7  0x00007f40ccc42b9d in KCModuleProxy::buttons() const () from
> /lib64/libKF5KCMUtils.so.5
> #8  0x00007f40ccc3fca0 in KCMultiDialogPrivate::_k_clientChanged() () from
> /lib64/libKF5KCMUtils.so.5
That is another case of bug#417396, fixed in KDE Frameworks 5.68.0.
Comment 18 Laurent Montel 2020-03-20 07:48:14 UTC
*** Bug 419035 has been marked as a duplicate of this bug. ***
Comment 19 Justin Zobel 2022-10-06 06:37:19 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 20 Mathias Homann 2022-10-06 06:42:36 UTC
Bugs like this one keep disappearing and reappearing. TWO years later this specific occurence is most likely long gone.