Bug 379853

Summary: Plasmashell crashed while opening Eclipse from folder widget
Product: [Plasma] plasmashell Reporter: sudden6 <sudden6>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.8.6   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description sudden6 2017-05-15 14:23:08 UTC 
Application: plasmashell (5.8.6)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.11.0-1.g1b516a5-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
I started the Eclipse IDE from a folder widget on my desktop and then plasmashell crashed.

The next time I opened it, it worked.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc353fe5900 (LWP 1802))]

Thread 19 (Thread 0x7fc270411700 (LWP 3475)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fc270c12700 (LWP 3474)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fc271413700 (LWP 3473)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fc271c14700 (LWP 3472)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#18 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fc272415700 (LWP 3471)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fc272c16700 (LWP 3470)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#18 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fc284354700 (LWP 3469)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fc27d2e5700 (LWP 3468)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc34dc0c65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc2a6e5f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fc2a6e62dea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fc2a6e62e32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fc2a6e5d45b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fc2a6e60a46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fc27ecf5700 (LWP 5157)):
#0  0x00007fc342b1ba67 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#1  0x00007fc342b1cc25 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007fc342b1cfad in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#3  0x00007fc342b1d84a in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#4  0x00007fc343187a14 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#5  0x00007fc343187dea in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#6  0x00007fc343187e90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#7  0x00007fc343196006 in  () at /usr/lib64/libpulse.so.0
#8  0x00007fc342b2d408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#9  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fc27c2e3700 (LWP 5156)):
#0  0x00007fc34d51149d in poll () at /lib64/libc.so.6
#1  0x00007fc349bd9314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc34de1e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc34dc06f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc350f139c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fc293fd0700 (LWP 2733)):
#0  0x00007fc342b05b9d in pa_fdsem_before_poll () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#1  0x00007fc342b1d857 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007fc343187a14 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#3  0x00007fc343187dea in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007fc343187e90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007fc343196006 in  () at /usr/lib64/libpulse.so.0
#6  0x00007fc342b2d408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#7  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fc2a2508700 (LWP 2001)):
#0  0x00007fc34d51149d in poll () at /lib64/libc.so.6
#1  0x00007fc349bd9314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc34de1e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc34dc06f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc2a39308f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fc2aba21700 (LWP 1992)):
#0  0x00007fc34d50d51d in read () at /lib64/libc.so.6
#1  0x00007fc349c19670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc349bd8e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc349bd92a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fc34de1e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc34dc06f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc351a96632 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fc336668700 (LWP 1967)):
#0  0x00007fc34cd1f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc3536dd93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fc3536dd969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fc3383c3700 (LWP 1954)):
#0  0x00007fc34d51149d in poll () at /lib64/libc.so.6
#1  0x00007fc349bd9314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc34de1e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc34dc06f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc350f139c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fc339e98700 (LWP 1940)):
#0  0x00007fc349bd6687 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fc349bd88fb in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc349bd9230 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc34de1e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc34dc06f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc350f139c8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fc33b8df700 (LWP 1900)):
#0  0x00007fc34d51149d in poll () at /lib64/libc.so.6
#1  0x00007fc349bd9314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc34de1e32b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc34dc06f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc34e9871d5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fc33d4e5700 (LWP 1851)):
#0  0x00007fc34d51149d in poll () at /lib64/libc.so.6
#1  0x00007fc3526583e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fc352659fcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fc33f62d839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fc34dc0b9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc34cd1a744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc34d519d3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc353fe5900 (LWP 1802)):
[KCrash Handler]
#6  0x00007fc34dd991b0 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc34dd9948f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc34dda0329 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc34ddf7bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fc34de6e274 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc34dd7cb21 in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fc2a64e055f in TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex const&, int, int) () at /usr/lib64/libtaskmanager.so.6
#13 0x00007fc2a64e30e9 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007fc34ddf7bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007fc34de6e224 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fc34dd7c2a4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fc34dd9ae0d in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007fc34dd9eacd in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007fc34dd9f521 in QSortFilterProxyModel::invalidateFilter() () at /usr/lib64/libQt5Core.so.5
#20 0x00007fc2a64dcac5 in TaskManager::TaskFilterProxyModel::setVirtualDesktop(unsigned int) () at /usr/lib64/libtaskmanager.so.6
#21 0x00007fc2a6503cec in  () at /usr/lib64/libtaskmanager.so.6
#22 0x00007fc2a6504c7b in TaskManager::TasksModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libtaskmanager.so.6
#23 0x00007fc350e81e7c in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#24 0x00007fc350eff7eb in QQmlBinding::write(QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007fc350f0125a in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#26 0x00007fc350f013ae in QQmlBinding::expressionChanged() () at /usr/lib64/libQt5Qml.so.5
#27 0x00007fc350ed8117 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#28 0x00007fc350e862a4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007fc34ddf7953 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007fc34ddf81c3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fc350a3027e in KWindowSystem::currentDesktopChanged(int) () at /usr/lib64/libKF5WindowSystem.so.5
#32 0x00007fc33a2b93e0 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#33 0x00007fc34ddcb270 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#34 0x00007fc33f62bbe4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#35 0x00007fc33f62dc3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#36 0x00007fc34ddf9166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#37 0x00007fc34ed55e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#38 0x00007fc34ed5a49a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#39 0x00007fc34ddcdfc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#40 0x00007fc34ddcfdaa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007fc34de1ec83 in  () at /usr/lib64/libQt5Core.so.5
#42 0x00007fc349bd9134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#43 0x00007fc349bd9388 in  () at /usr/lib64/libglib-2.0.so.0
#44 0x00007fc349bd942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#45 0x00007fc34de1e30c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#46 0x00007fc34ddcbfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#47 0x00007fc34ddd3ec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#48 0x000000000041ee0f in  ()
#49 0x00007fc34d4506e5 in __libc_start_main () at /lib64/libc.so.6
#50 0x000000000041f079 in _start ()

Reported using DrKonqi
Comment 1 Marco Martin 2017-05-16 08:45:04 UTC 

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