Bug 377079 - Crash after saving contact with new category
Summary: Crash after saving contact with new category
Status: RESOLVED DUPLICATE of bug 362817
Alias: None
Product: kontact
Classification: Applications
Component: general (show other bugs)
Version: 5.4.2
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-03-01 21:31 UTC by rainer
Modified: 2017-12-20 15:19 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description rainer 2017-03-01 21:31:17 UTC 
Application: kontact (5.4.2)

Qt Version: 5.7.1
Frameworks Version: 5.30.0
Operating System: Linux 4.10.0-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
I edited an existing contact. I wanted to add a category and as the desired one was not existing, I added it in the dialog and selected it for the contact.
Shortly after concluding my change with 'OK', Kontact crashed, I guess while syncing with Akonadi

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f292965fe00 (LWP 6638))]

Thread 45 (Thread 0x7f2749ffb700 (LWP 1403)):
#0  0x00007ffe4bee8949 in  ()
#1  0x00007ffe4bee8bd9 in clock_gettime ()
#2  0x00007f29260aa216 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f2749ffa9e0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f2926a4c771 in qt_gettime() (ts=0x7f2749ffa9e0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:109
#4  0x00007f2926a4c771 in qt_gettime() (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#5  0x00007f2926a4c771 in qt_gettime() () at tools/qelapsedtimer_unix.cpp:173
#6  0x00007f2926bc8e09 in QTimerInfoList::updateCurrentTime() (this=this@entry=0x7f28d4004350) at kernel/qtimerinfo_unix.cpp:91
#7  0x00007f2926bc93b5 in QTimerInfoList::timerWait(timespec&) (this=0x7f28d4004350, tm=...) at kernel/qtimerinfo_unix.cpp:388
#8  0x00007f2926bca75e in timerSourcePrepare(GSource*, gint*) (timeout=0x7f2749ffaab4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#9  0x00007f2926bca75e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=timeout@entry=0x7f2749ffaab4) at kernel/qeventdispatcher_glib.cpp:165
#10 0x00007f291fd1bd7d in g_main_context_prepare (context=context@entry=0x7f28d4004230, priority=priority@entry=0x7f2749ffab40) at gmain.c:3501
#11 0x00007f291fd1c7bb in g_main_context_iterate (context=context@entry=0x7f28d4004230, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3909
#12 0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f28d4004230, may_block=may_block@entry=1) at gmain.c:3990
#13 0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f28d4005b30, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f2749ffac80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#16 0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x842fb80) at thread/qthread_unix.cpp:368
#17 0x00007f2921f36454 in start_thread (arg=0x7f2749ffb700) at pthread_create.c:333
#18 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 44 (Thread 0x7f27818cb700 (LWP 1378)):
#0  0x00007f291fd1b7ce in g_main_context_acquire (context=0x7f274c024000) at gmain.c:3286
#1  0x00007f291fd1c745 in g_main_context_iterate (context=context@entry=0x7f274c024000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3879
#2  0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f274c024000, may_block=may_block@entry=1) at gmain.c:3990
#3  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f274c01f7f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f27818cac80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x58cb750) at thread/qthread_unix.cpp:368
#7  0x00007f2921f36454 in start_thread (arg=0x7f27818cb700) at pthread_create.c:333
#8  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 43 (Thread 0x7f274a7fc700 (LWP 29724)):
#0  0x00007f292609466d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f291fd1c896 in g_main_context_iterate (priority=<optimized out>, n_fds=1, fds=0x7f27340055f0, timeout=<optimized out>, context=0x7f27340008c0) at gmain.c:4228
#2  0x00007f291fd1c896 in g_main_context_iterate (context=context@entry=0x7f27340008c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
#3  0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f27340008c0, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f273400a860, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f274a7fbc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x620c2a0) at thread/qthread_unix.cpp:368
#8  0x00007f2921f36454 in start_thread (arg=0x7f274a7fc700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 42 (Thread 0x7f2788ff7700 (LWP 6826)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490c873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f2788ff7700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 41 (Thread 0x7f27897f8700 (LWP 6825)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490c873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f27897f8700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 40 (Thread 0x7f2789ff9700 (LWP 6824)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490c873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f2789ff9700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 39 (Thread 0x7f278a7fa700 (LWP 6823)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490c873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f278a7fa700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 38 (Thread 0x7f278affb700 (LWP 6822)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490c873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f278affb700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 37 (Thread 0x7f278b7fc700 (LWP 6821)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490c873 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f278b7fc700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 36 (Thread 0x7f278bffd700 (LWP 6820)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f490b721 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c42c61 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f278bffd700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 35 (Thread 0x7f27d1014700 (LWP 6817)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27f4c11f6b in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f27f4c11fa9 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f27d1014700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 34 (Thread 0x7f27d8b3d700 (LWP 6780)):
#0  0x00007f291fd61f49 in g_mutex_lock (mutex=mutex@entry=0x7f27cc000ad0) at gthread-posix.c:1336
#1  0x00007f291fd1c416 in g_main_context_dispatch (context=context@entry=0x7f27cc000ad0) at gmain.c:3850
#2  0x00007f291fd1c900 in g_main_context_iterate (context=context@entry=0x7f27cc000ad0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
#3  0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f27cc000ad0, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f27cc000940, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f27d8b3cc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x1bbd1e0) at thread/qthread_unix.cpp:368
#8  0x00007f2921f36454 in start_thread (arg=0x7f27d8b3d700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 33 (Thread 0x7f27d933e700 (LWP 6752)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918ec1609 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918ec1c49 in base::SequencedWorkerPool::Worker::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918ec1e00 in base::SimpleThread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2921f36454 in start_thread (arg=0x7f27d933e700) at pthread_create.c:333
#6  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 32 (Thread 0x7f27eb16f700 (LWP 6687)):
#0  0x00007f291fd61f64 in g_mutex_unlock (mutex=0x7f27dc000990) at gthread-posix.c:1348
#1  0x00007f291fd1c9b6 in g_main_context_iteration (context=0x7f27dc000990, may_block=may_block@entry=1) at gmain.c:3991
#2  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f27dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f27eb16ec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#5  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x1131d80) at thread/qthread_unix.cpp:368
#6  0x00007f2921f36454 in start_thread (arg=0x7f27eb16f700) at pthread_create.c:333
#7  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 31 (Thread 0x7f27eb970700 (LWP 6685)):
#0  0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f27e4000990, may_block=may_block@entry=1) at gmain.c:3991
#1  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f27e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#2  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f27eb96fc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#3  0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#4  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x1264050) at thread/qthread_unix.cpp:368
#5  0x00007f2921f36454 in start_thread (arg=0x7f27eb970700) at pthread_create.c:333
#6  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 30 (Thread 0x7f27f08c7700 (LWP 6684)):
#0  0x00007f291fd61f64 in g_mutex_unlock (mutex=0x7f27ec000990) at gthread-posix.c:1348
#1  0x00007f291fd1bd70 in g_main_context_prepare (context=context@entry=0x7f27ec000990, priority=priority@entry=0x7f27f08c6b40) at gmain.c:3499
#2  0x00007f291fd1c7bb in g_main_context_iterate (context=context@entry=0x7f27ec000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3909
#3  0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f27ec000990, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f27ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f27f08c6c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f29269a2813 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x111a230) at thread/qthread_unix.cpp:368
#8  0x00007f2921f36454 in start_thread (arg=0x7f27f08c7700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 29 (Thread 0x7f289dffb700 (LWP 6683)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2912d1d974 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f2912d1d9b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f2921f36454 in start_thread (arg=0x7f289dffb700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 28 (Thread 0x7f289e7fc700 (LWP 6676)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918ec1609 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918ec1c49 in base::SequencedWorkerPool::Worker::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918ec1e00 in base::SimpleThread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2921f36454 in start_thread (arg=0x7f289e7fc700) at pthread_create.c:333
#6  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 27 (Thread 0x7f289effd700 (LWP 6675)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918ec1609 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918ec1c49 in base::SequencedWorkerPool::Worker::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918ec1e00 in base::SimpleThread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2921f36454 in start_thread (arg=0x7f289effd700) at pthread_create.c:333
#6  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 26 (Thread 0x7f289f7fe700 (LWP 6674)):
#0  0x00007f2926094671 in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f2905dc7981 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f2905db9191 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f2905db982e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f2905db98e0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f2905dc78c9 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f2905757258 in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#7  0x00007f2921f36454 in start_thread (arg=0x7f289f7fe700) at pthread_create.c:333
#8  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 25 (Thread 0x7f289ffff700 (LWP 6673)):
#0  0x00007f29260a9b3b in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f29260ab5f4 in ___fprintf_chk (fp=0x7f292634f730 <_IO_stdfile_2_lock>, flag=1, format=0x7f2910d69be8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f2910d51e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f2910d51ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f2910d53948 in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f2910d496e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f2918e6f452 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2921f36454 in start_thread (arg=0x7f289ffff700) at pthread_create.c:333
#12 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 24 (Thread 0x7f28c4ff9700 (LWP 6672)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918eb6865 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb6925 in base::WaitableEvent::Wait() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e98873 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2921f36454 in start_thread (arg=0x7f28c4ff9700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 23 (Thread 0x7f28c57fa700 (LWP 6671)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f291898ed70 in mojo::system::Waiter::Wait(unsigned long, unsigned long*) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918977b90 in mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long, unsigned int*, mojo::system::HandleSignalsState*) () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918977f1b in mojo::system::Core::Wait(unsigned int, unsigned int, unsigned long, mojo::system::UserPointer<MojoHandleSignalsState>) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918973b9a in MojoWait () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2919c0dece in mojo::common::MessagePumpMojo::WaitForReadyHandles(mojo::common::MessagePumpMojo::RunState const&) const () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2919c10284 in mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2919c102d5 in mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2919c103a9 in mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2921f36454 in start_thread (arg=0x7f28c57fa700) at pthread_create.c:333
#14 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 22 (Thread 0x7f28c5ffb700 (LWP 6670)):
#0  0x00007f2921f3c4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f2918eb6052 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb68f5 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e988b1 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2921f36454 in start_thread (arg=0x7f28c5ffb700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 21 (Thread 0x7f28c67fc700 (LWP 6669)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29184a744d in cc::SingleThreadTaskGraphRunner::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918ec1cde in base::DelegateSimpleThread::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918ec1e00 in base::SimpleThread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2921f36454 in start_thread (arg=0x7f28c67fc700) at pthread_create.c:333
#6  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 20 (Thread 0x7f28c6ffd700 (LWP 6668)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918eb6865 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb6925 in base::WaitableEvent::Wait() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e98873 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2921f36454 in start_thread (arg=0x7f28c6ffd700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 19 (Thread 0x7f28c77fe700 (LWP 6667)):
#0  0x00007f292609073d in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f2926027d67 in _IO_new_file_write (f=0x7f292634e500 <_IO_2_1_stderr_>, data=0x7f28c77fab60, n=47) at fileops.c:1271
#2  0x00007f29260270b2 in new_do_write (fp=fp@entry=0x7f292634e500 <_IO_2_1_stderr_>, data=data@entry=0x7f28c77fab60 "[warn] epoll_wait: Ung\303\274ltiger Dateideskriptor\n", to_do=to_do@entry=47) at fileops.c:526
#3  0x00007f29260284be in _IO_new_file_xsputn (f=0x7f292634e500 <_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1350
#4  0x00007f2925fff215 in buffered_vfprintf (s=0x7f292634e500 <_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at vfprintf.c:2346
#5  0x00007f2925ffc495 in _IO_vfprintf_internal (s=s@entry=0x7f292634e500 <_IO_2_1_stderr_>, format=0x7f2910d69be8 "[%s] %s\n", ap=ap@entry=0x7f28c77fd108) at vfprintf.c:1293
#6  0x00007f29260ab649 in ___fprintf_chk (fp=0x7f292634e500 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f2910d51e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f2910d51ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f2910d53948 in  () at /usr/lib64/libevent-2.1.so.6
#10 0x00007f2910d496e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#11 0x00007f2918e6f505 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f29180ce898 in content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f29180ce9db in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f2918ec2438 in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007f2921f36454 in start_thread (arg=0x7f28c77fe700) at pthread_create.c:333
#19 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 18 (Thread 0x7f28c7fff700 (LWP 6666)):
#0  0x00007f29260a9b3b in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f29260ab5f4 in ___fprintf_chk (fp=0x7f292634f730 <_IO_stdfile_2_lock>, flag=1, format=0x7f2910d69be8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f2910d51e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f2910d51ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f2910d53948 in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f2910d496e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f2918e6f3be in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f29180ce7e8 in content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f29180cea3b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2918ec2438 in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2921f36454 in start_thread (arg=0x7f28c7fff700) at pthread_create.c:333
#14 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 17 (Thread 0x7f28e0ff9700 (LWP 6665)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918eb6865 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb6925 in base::WaitableEvent::Wait() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e98873 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f29180ce738 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f29180cea2b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918ec2438 in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2921f36454 in start_thread (arg=0x7f28e0ff9700) at pthread_create.c:333
#11 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 16 (Thread 0x7f28e17fa700 (LWP 6664)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918eb6865 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb6925 in base::WaitableEvent::Wait() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e98873 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f29180ce688 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f29180cea1b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918ec2438 in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2921f36454 in start_thread (arg=0x7f28e17fa700) at pthread_create.c:333
#11 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 15 (Thread 0x7f28e1ffb700 (LWP 6663)):
#0  0x00007f29260a9b3b in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f29260ab5f4 in ___fprintf_chk (fp=0x7f292634f730 <_IO_stdfile_2_lock>, flag=1, format=0x7f2910d69be8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f2910d51e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f2910d51ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f2910d53948 in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f2910d496e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f2918e6f452 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f29180ce5d8 in content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f29180cea0b in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2918ec2438 in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2921f36454 in start_thread (arg=0x7f28e1ffb700) at pthread_create.c:333
#14 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 14 (Thread 0x7f28e27fc700 (LWP 6662)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918eb6865 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb6925 in base::WaitableEvent::Wait() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e98873 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f29180ce528 in content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f29180ce9fb in content::BrowserThreadImpl::Run(base::MessageLoop*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918ec2438 in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2921f36454 in start_thread (arg=0x7f28e27fc700) at pthread_create.c:333
#11 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 13 (Thread 0x7f28e3fff700 (LWP 6659)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2918eb6865 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2918eb6925 in base::WaitableEvent::Wait() () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f2918e98873 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2921f36454 in start_thread (arg=0x7f28e3fff700) at pthread_create.c:333
#9  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 12 (Thread 0x7f28f0bda700 (LWP 6658)):
#0  0x00007f29260a9b3b in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f29260ab5f4 in ___fprintf_chk (fp=0x7f292634f730 <_IO_stdfile_2_lock>, flag=1, format=0x7f2910d69be8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f2910d51e1a in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f2910d51ff4 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f2910d53948 in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f2910d496e9 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f2918e6f452 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2918eaa2da in base::RunLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2918e94d45 in base::MessageLoop::Run() () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2918ec23ba in base::Thread::ThreadMain() () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2918ebe99c in base::(anonymous namespace)::ThreadFunc(void*) () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f2921f36454 in start_thread (arg=0x7f28f0bda700) at pthread_create.c:333
#12 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 11 (Thread 0x7f28f3ee6700 (LWP 6649)):
#0  0x00007f291fd61f49 in g_mutex_lock (mutex=mutex@entry=0x7f28ec000990) at gthread-posix.c:1336
#1  0x00007f291fd1bc57 in g_main_context_prepare (context=context@entry=0x7f28ec000990, priority=priority@entry=0x7f28f3ee5b10) at gmain.c:3439
#2  0x00007f291fd1c7bb in g_main_context_iterate (context=context@entry=0x7f28ec000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3909
#3  0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f28ec000990, may_block=may_block@entry=1) at gmain.c:3990
#4  0x00007f2926bcb18b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f28ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f28f3ee5c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f29269a2813 in QThread::exec() (this=this@entry=0x7f2925513d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#7  0x00007f29252a2385 in QDBusConnectionManager::run() (this=0x7f2925513d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0x7f2925513d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#9  0x00007f2921f36454 in start_thread (arg=0x7f28f3ee6700) at pthread_create.c:333
#10 0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 10 (Thread 0x7f28f4ffb700 (LWP 6648)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f4ffb700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 9 (Thread 0x7f28f57fc700 (LWP 6647)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f57fc700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 8 (Thread 0x7f28f5ffd700 (LWP 6646)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f5ffd700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 7 (Thread 0x7f28f67fe700 (LWP 6645)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f67fe700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 6 (Thread 0x7f28f6fff700 (LWP 6644)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f6fff700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7f28f7800700 (LWP 6643)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f7800700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f28f8001700 (LWP 6642)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f8001700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f28f8802700 (LWP 6641)):
#0  0x00007f2921f3c10f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f28ff958ff3 in  () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f28ff958e57 in  () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f2921f36454 in start_thread (arg=0x7f28f8802700) at pthread_create.c:333
#4  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f290823f700 (LWP 6640)):
#0  0x00007f292609466d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f2921a0e3e0 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f290823eb80) at /usr/include/bits/poll2.h:46
#2  0x00007f2921a0e3e0 in _xcb_conn_wait (c=c@entry=0xc96e30, cond=cond@entry=0xc96e70, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:479
#3  0x00007f2921a10179 in xcb_wait_for_event (c=0xc96e30) at xcb_in.c:693
#4  0x00007f290a14f889 in QXcbEventReader::run() (this=0xca53c0) at qxcbconnection.cpp:1343
#5  0x00007f29269a74c8 in QThreadPrivate::start(void*) (arg=0xca53c0) at thread/qthread_unix.cpp:368
#6  0x00007f2921f36454 in start_thread (arg=0x7f290823f700) at pthread_create.c:333
#7  0x00007f292609d37f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f292965fe00 (LWP 6638)):
[KCrash Handler]
#6  0x00007f2926b3d5a8 in QSortFilterProxyModelPrivate::store_persistent_indexes() const (this=0x82fe810, proxy_index=...) at itemmodels/qsortfilterproxymodel.cpp:191
#7  0x00007f2926b3d5a8 in QSortFilterProxyModelPrivate::store_persistent_indexes() const (proxy_index=..., this=0x82fe810) at itemmodels/qsortfilterproxymodel.cpp:383
#8  0x00007f2926b3d5a8 in QSortFilterProxyModelPrivate::store_persistent_indexes() const (proxyIndex=..., this=0x82fde90) at itemmodels/qsortfilterproxymodel.cpp:2758
#9  0x00007f2926b3d5a8 in QSortFilterProxyModelPrivate::store_persistent_indexes() const (this=this@entry=0x82fe810) at itemmodels/qsortfilterproxymodel.cpp:1024
#10 0x00007f2926b43620 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1224
#11 0x00007f2926b45258 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:202
#12 0x00007f2926ba2709 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x82fd860, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4be781c0) at kernel/qobject.cpp:3740
#13 0x00007f2926ba3027 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x82fd860, m=m@entry=0x7f2926fbbe00 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4be781c0) at kernel/qobject.cpp:3602
#14 0x00007f2926c19a2c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=this@entry=0x82fd860, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:566
#15 0x00007f2926b43572 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1257
#16 0x00007f2926b45258 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:202
#17 0x00007f2926ba2709 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x5ad6200, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4be784e0) at kernel/qobject.cpp:3740
#18 0x00007f2926ba3027 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x5ad6200, m=m@entry=0x7f2926fbbe00 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4be784e0) at kernel/qobject.cpp:3602
#19 0x00007f2926c19a2c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=this@entry=0x5ad6200, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:566
#20 0x00007f29256ac51f in Akonadi::EntityTreeModelPrivate::dataChanged(QModelIndex const&, QModelIndex const&) (this=this@entry=0xb52da60, top=..., bottom=...) at /usr/src/debug/akonadi-16.12.2/src/core/models/entitytreemodel_p.cpp:1706
#21 0x00007f29256b7c94 in Akonadi::EntityTreeModelPrivate::monitoredItemChanged(Akonadi::Item const&, QSet<QByteArray> const&) (this=0xb52da60, item=...) at /usr/src/debug/akonadi-16.12.2/src/core/models/entitytreemodel_p.cpp:1170
#22 0x00007f2926ba2709 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x64d8040, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4be787b0) at kernel/qobject.cpp:3740
#23 0x00007f2926ba3027 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f2925947b40 <Akonadi::Monitor::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe4be787b0) at kernel/qobject.cpp:3602
#24 0x00007f29255f1137 in Akonadi::Monitor::itemChanged(Akonadi::Item const&, QSet<QByteArray> const&) (this=<optimized out>, _t1=..., _t2=...) at /usr/src/debug/akonadi-16.12.2/build/src/core/moc_monitor.cpp:897
#25 0x00007f29255fe03a in Akonadi::MonitorPrivate::emitItemsNotification(Akonadi::Protocol::ItemChangeNotification const&, QVector<Akonadi::Item> const&, Akonadi::Collection const&, Akonadi::Collection const&) (this=this@entry=0xb52de90, msg_=..., items=..., collection=..., collectionDest=...) at /usr/src/debug/akonadi-16.12.2/src/core/monitor_p.cpp:1028
#26 0x00007f29255fe972 in Akonadi::MonitorPrivate::emitNotification(Akonadi::Protocol::ChangeNotification const&) (this=this@entry=0xb52de90, msg=...) at /usr/src/debug/akonadi-16.12.2/src/core/monitor_p.cpp:509
#27 0x00007f29255ab1ee in Akonadi::ChangeRecorderPrivate::emitNotification(Akonadi::Protocol::ChangeNotification const&) (this=0xb52de90, msg=...) at /usr/src/debug/akonadi-16.12.2/src/core/changerecorder_p.cpp:367
#28 0x00007f29255fc20a in Akonadi::MonitorPrivate::flushPipeline() (this=this@entry=0xb52de90) at /usr/src/debug/akonadi-16.12.2/src/core/monitor_p.cpp:875
#29 0x00007f29255fc489 in Akonadi::MonitorPrivate::dataAvailable() (this=0xb52de90) at /usr/src/debug/akonadi-16.12.2/src/core/monitor_p.cpp:884
#30 0x00007f2926ba2709 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x58dccf0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3740
#31 0x00007f2926ba3027 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x58dccf0, m=m@entry=0x7f29259473e0 <Akonadi::EntityCacheBase::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602
#32 0x00007f29255d3fc0 in Akonadi::EntityCacheBase::dataAvailable() (this=this@entry=0x58dccf0) at /usr/src/debug/akonadi-16.12.2/build/src/core/moc_entitycache_p.cpp:146
#33 0x00007f29255a0c22 in Akonadi::EntityListCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult(KJob*) (this=<optimized out>, job=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/core/entitycache_p.h:499
#34 0x00007f29255d3ff4 in Akonadi::EntityCacheBase::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-16.12.2/build/src/core/moc_entitycache_p.cpp:80
#35 0x00007f2926ba2709 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x3f16260, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe4be78ff0) at kernel/qobject.cpp:3740
#36 0x00007f2926ba3027 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x3f16260, m=m@entry=0x7f292844b500 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe4be78ff0) at kernel/qobject.cpp:3602
#37 0x00007f29281f7132 in KJob::result(KJob*, KJob::QPrivateSignal) (this=this@entry=0x3f16260, _t1=<optimized out>, _t1@entry=0x3f16260) at /usr/src/debug/kcoreaddons-5.30.1/build/src/lib/moc_kjob.cpp:568
#38 0x00007f29281f8a71 in KJob::finishJob(bool) (this=0x3f16260, emitResult=emitResult@entry=true) at /usr/src/debug/kcoreaddons-5.30.1/src/lib/jobs/kjob.cpp:109
#39 0x00007f29281faa2a in KJob::emitResult() (this=<optimized out>) at /usr/src/debug/kcoreaddons-5.30.1/src/lib/jobs/kjob.cpp:293
#40 0x00007f2925669b09 in Akonadi::JobPrivate::delayedEmitResult() (this=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/core/jobs/job.cpp:175
#41 0x00007f292566a8a9 in Akonadi::Job::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-16.12.2/build/src/core/moc_job.cpp:108
#42 0x00007f2926ba35b9 in QObject::event(QEvent*) (this=0x3f16260, e=<optimized out>) at kernel/qobject.cpp:1263
#43 0x00007f2927864eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x3f16260, e=0x844f7d0) at kernel/qapplication.cpp:3799
#44 0x00007f292786c661 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe4be79860, receiver=0x3f16260, e=0x844f7d0) at kernel/qapplication.cpp:3556
#45 0x00007f2926b76b00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x3f16260, event=event@entry=0x844f7d0) at kernel/qcoreapplication.cpp:988
#46 0x00007f2926b7928d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x844f7d0, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#47 0x00007f2926b7928d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xc7fb70) at kernel/qcoreapplication.cpp:1649
#48 0x00007f2926b796f8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#49 0x00007f2926bcad63 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0xce7ec0) at kernel/qeventdispatcher_glib.cpp:276
#50 0x00007f291fd1c697 in g_main_context_dispatch (context=0x7f29000016f0) at gmain.c:3203
#51 0x00007f291fd1c697 in g_main_context_dispatch (context=context@entry=0x7f29000016f0) at gmain.c:3856
#52 0x00007f291fd1c900 in g_main_context_iterate (context=context@entry=0x7f29000016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
#53 0x00007f291fd1c9ac in g_main_context_iteration (context=0x7f29000016f0, may_block=may_block@entry=1) at gmain.c:3990
#54 0x00007f2926bcb16f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xcebb40, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#55 0x00007f2926b74aea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe4be795c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#56 0x00007f2926b7d25c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1261
#57 0x00007f29270bb41c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1633
#58 0x00007f2927864e05 in QApplication::exec() () at kernel/qapplication.cpp:2975
#59 0x0000000000404717 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kontact-16.12.2/src/main.cpp:227

Possible duplicates by query: bug 373729, bug 371759, bug 362817.

Reported using DrKonqi
Comment 1 Christoph Feck 2017-12-20 15:19:29 UTC 

*** This bug has been marked as a duplicate of bug 362817 ***