Bug 373733 - plasma crash when kill firefox
Summary: plasma crash when kill firefox
Status: RESOLVED DUPLICATE of bug 342763
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.8.3
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-12-16 19:41 UTC by khrysRo
Modified: 2016-12-19 12:14 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description khrysRo 2016-12-16 19:41:40 UTC 
Application: plasmashell (5.8.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.36-8-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
I open ksysGuard and kill firefox all desktop was to black, and sometimes the kwin_x11 dont start and have to do manually in a konsole with "kwin_x11 &"

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd923d47900 (LWP 1920))]

Thread 18 (Thread 0x7f9811846700 (LWP 8947)):
#0  0x00007fd91d47351d in read () at /lib64/libc.so.6
#1  0x00007fd912a73931 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007fd9130fc3be in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#3  0x00007fd9130fcdd2 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007fd9130fce90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007fd91310b006 in  () at /usr/lib64/libpulse.so.0
#6  0x00007fd912aa2408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#7  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f9812047700 (LWP 8946)):
#0  0x00007fd919b3e91b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd919b3f230 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd91dd7e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91db66f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd920e729b8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fd833fff700 (LWP 4817)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fd844f1f700 (LWP 4816)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fd845720700 (LWP 4815)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#14 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fd845f21700 (LWP 4814)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fd846722700 (LWP 4813)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fd846f23700 (LWP 4812)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fd84deb5700 (LWP 4811)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#20 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fd84cb94700 (LWP 4810)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd91db6c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fd86353242f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fd863535dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fd863535e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fd86353045b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fd863533a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#18 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fd8606c4700 (LWP 2520)):
#0  0x00007fd919b3e8f3 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd919b3f230 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd91dd7e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91db66f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd861aec8f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fd86b136700 (LWP 2333)):
#0  0x00007fd91d47749d in poll () at /lib64/libc.so.6
#1  0x00007fd919b3f314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd91dd7e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91db66f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd9219f5632 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fd8fe166700 (LWP 2063)):
#0  0x00007fd91cc850af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd92342e93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fd92342e969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fd8ffdc8700 (LWP 2057)):
#0  0x00007fd91d47749d in poll () at /lib64/libc.so.6
#1  0x00007fd919b3f314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd91dd7e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91db66f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd920e729b8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fd905a0b700 (LWP 2023)):
#0  0x00007fd91d47749d in poll () at /lib64/libc.so.6
#1  0x00007fd919b3f314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd91dd7e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91db66f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd920e729b8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fd907452700 (LWP 1981)):
#0  0x00007fd919b3c676 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fd919b3ecef in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fd919b3f2a8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fd91dd7e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fd91db66f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd91e8e71d5 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fd90d24f700 (LWP 1949)):
#0  0x00007fd91d47749d in poll () at /lib64/libc.so.6
#1  0x00007fd9223a93e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fd9223aafcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fd90f5a5839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fd91db6b9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fd91cc80734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd91d47fd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fd923d47900 (LWP 1920)):
[KCrash Handler]
#6  0x00007fd91dcf91b0 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fd91dcf948f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fd91dd00329 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fd91dd57bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fd91ddce274 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fd91dcdcb21 in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fd86a42afff in TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex const&, int, int) () at /usr/lib64/libtaskmanager.so.6
#13 0x00007fd86a42db69 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007fd91dd57bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007fd91ddce224 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fd91dcdc2a4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fd91dcfae0d in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007fd91dcfafbd in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007fd91dd00308 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007fd91dd57bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007fd91ddce224 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fd91dcdc2a4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#23 0x00007fd86a1c6ed5 in  () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007fd86a1c7bb9 in  () at /usr/lib64/libKF5ItemModels.so.5
#25 0x00007fd91dd57bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fd91ddce224 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#27 0x00007fd91dcdc2a4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fd91dcf42af in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007fd91dd57bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007fd91ddce224 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fd91dcdc2a4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#32 0x00007fd86a444cd3 in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib64/libtaskmanager.so.6
#33 0x00007fd91dd581c3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#34 0x00007fd92098f302 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#35 0x00007fd905e2c935 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007fd920987ca1 in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#37 0x00007fd920988b72 in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib64/libKF5WindowSystem.so.5
#38 0x00007fd920988da2 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib64/libKF5WindowSystem.so.5
#39 0x00007fd905e2c306 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007fd91dd2b270 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007fd90f5a3be4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007fd90f5a5c3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#43 0x00007fd91dd59166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#44 0x00007fd91ecb5e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007fd91ecba49a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007fd91dd2dfc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#47 0x00007fd91dd2fdaa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007fd91dd7ec83 in  () at /usr/lib64/libQt5Core.so.5
#49 0x00007fd919b3f134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#50 0x00007fd919b3f388 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007fd919b3f42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#52 0x00007fd91dd7e30c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#53 0x00007fd91dd2bfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#54 0x00007fd91dd33ec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#55 0x000000000041eacf in  ()
#56 0x00007fd91d3b66e5 in __libc_start_main () at /lib64/libc.so.6
#57 0x000000000041ed39 in _start ()

Reported using DrKonqi
Comment 1 Marco Martin 2016-12-19 12:14:38 UTC 

*** This bug has been marked as a duplicate of bug 342763 ***