Bug 382436 - Crash KDE desktop while closing programs
Summary: Crash KDE desktop while closing programs
Status: RESOLVED DUPLICATE of bug 381317
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.8.6
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-07-17 18:09 UTC by Hans
Modified: 2017-07-17 18:30 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Hans 2017-07-17 18:09:56 UTC 
Application: plasmashell (5.8.6)
 (Compiled from sources)
Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.74-18.20-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed: The laptop wakedup for suspend and I was doing something after that I closed libre office and closed at once close all the pdf documents (aprox 8 documents) from Okular pdf viewer and after that KDE desktop crash.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f442f29c900 (LWP 2404))]

Thread 17 (Thread 0x7f4340639700 (LWP 27738)):
#0  0x00007f44287b520d in poll () at /lib64/libc.so.6
#1  0x00007f441e43a0a1 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f441e42b76c in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f441e42bdde in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f441e42be90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f441e43a006 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f441ddd1408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#7  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f4345a41700 (LWP 27737)):
#0  0x00007f44287b128d in read () at /lib64/libc.so.6
#1  0x00007f4424ebd670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4424e7ce49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4424e7d2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f44290c233b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4428eaaf1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f442c1b89d8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f43463b4700 (LWP 26469)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f4346bb5700 (LWP 26468)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f43473b6700 (LWP 26467)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f4347bb7700 (LWP 26466)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f433f7fd700 (LWP 26465)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f433d5ec700 (LWP 26464)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f433e5ee700 (LWP 26463)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e832e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f433dded700 (LWP 26462)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4428eb065b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f436e82f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f436e832dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f436e82d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f436e830a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f4364a75700 (LWP 2533)):
#0  0x00007f44287b520d in poll () at /lib64/libc.so.6
#1  0x00007f4424e7d314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f44290c233b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4428eaaf1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4365e9e8f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f43774ed700 (LWP 2525)):
#0  0x00007f4428f5a810 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f44290c0999 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#2  0x00007f44290c0f15 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f44290c210e in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f4424e7c95d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4424e7d230 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f44290c233b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f4428eaaf1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#10 0x00007f442cd3b632 in  () at /usr/lib64/libQt5Quick.so.5
#11 0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4409966700 (LWP 2524)):
#0  0x00007f4427fc30bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f442e98293b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f442e982969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f440b5c8700 (LWP 2523)):
#0  0x00007f4424ebe7d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f4424e7d223 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f44290c233b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4428eaaf1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f442c1b89d8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4410fad700 (LWP 2519)):
#0  0x00007f44287b128d in read () at /lib64/libc.so.6
#1  0x00007f4424ebd670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4424e7ce49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4424e7d2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f44290c233b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4428eaaf1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f442c1b89d8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f441c435700 (LWP 2419)):
#0  0x00007f44287b128d in read () at /lib64/libc.so.6
#1  0x00007f4424ebd670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4424e7ce49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4424e7d2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f44290c233b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4428eaaf1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4429c2b295 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f4428eaf9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4427fbe744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f44287bdaad in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f442f29c900 (LWP 2404)):
[KCrash Handler]
#6  0x00007f442903d1c0 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f442903d49f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4429044339 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f442909bbc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4429112284 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f4429020b31 in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f4374c8c55f in TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex const&, int, int) () at /usr/lib64/libtaskmanager.so.6
#13 0x00007f4374c8f0e9 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007f442909bbc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f4429112234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f44290202b4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f442903ee1d in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f442904264c in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007f44290441e8 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f442909bbc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f442911205c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f4374a26d12 in  () at /usr/lib64/libKF5ItemModels.so.5
#23 0x00007f4374a27c88 in  () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007f442909bbc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f442911205c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f4429038510 in  () at /usr/lib64/libQt5Core.so.5
#27 0x00007f442909bbc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f442911205c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f4374ca49f7 in TaskManager::XWindowTasksModel::Private::dataChanged(unsigned long long, QVector<int> const&) () at /usr/lib64/libtaskmanager.so.6
#30 0x00007f4374ca7122 in TaskManager::XWindowTasksModel::Private::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libtaskmanager.so.6
#31 0x00007f4374ca743b in  () at /usr/lib64/libtaskmanager.so.6
#32 0x00007f442909c1d3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f442bcd5458 in KWindowSystem::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#34 0x00007f44113ce101 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#35 0x00007f442906f280 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#36 0x00007f441a0e0be4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#37 0x00007f441a0e2c3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#38 0x00007f442909d176 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#39 0x00007f4429ffae3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#40 0x00007f4429fff49a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#41 0x00007f4429071fd5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#42 0x00007f4429073dba in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#43 0x00007f44290c2c93 in  () at /usr/lib64/libQt5Core.so.5
#44 0x00007f4424e7d134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#45 0x00007f4424e7d388 in  () at /usr/lib64/libglib-2.0.so.0
#46 0x00007f4424e7d42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#47 0x00007f44290c231c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#48 0x00007f442906ffeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#49 0x00007f4429077ed6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#50 0x000000000041ee0f in  ()
#51 0x00007f44286f46e5 in __libc_start_main () at /lib64/libc.so.6
#52 0x000000000041f079 in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2017-07-17 18:30:27 UTC 

*** This bug has been marked as a duplicate of bug 381317 ***