Bug 379742

Summary: Plasma crashes on logging in when switching during laptop monitor and external monitor after standby mode
Product: [Plasma] plasmashell Reporter: christian
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 christian 2017-05-12 07:43:31 UTC 
Application: plasmashell (5.8.6)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.62-18.6-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
I was using standby mode on laptop without docking station. After plugging in the laptop on the docking station and logging in after booting from standby mode Plasma crashes. Also when using standby mode in docking station and logging in after booting without docking station Plasma crashes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f388da09900 (LWP 2247))]

Thread 25 (Thread 0x7f377101f700 (LWP 2971)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f376eace700 (LWP 2952)):
#0  0x00007f3886f3f51d in read () at /lib64/libc.so.6
#1  0x00007f387e9b5f55 in  () at /usr/lib64/tls/libnvidia-tls.so.340.102
#2  0x00007f387b0db931 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#3  0x00007f387b7643be in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#4  0x00007f387b764dd2 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#5  0x00007f387b764e90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#6  0x00007f387b773006 in  () at /usr/lib64/libpulse.so.0
#7  0x00007f387b10a408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#8  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f3768d9e700 (LWP 2951)):
#0  0x00007f3886f3f51d in read () at /lib64/libc.so.6
#1  0x00007f387e9b5f55 in  () at /usr/lib64/tls/libnvidia-tls.so.340.102
#2  0x00007f388364b670 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f388360ae49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f388360b2a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f388360b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f388785032b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f38877fdfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3887638f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f388a9459c8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f376bac8700 (LWP 2743)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f376c2c9700 (LWP 897)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f376a3fc700 (LWP 32540)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f375fffe700 (LWP 32376)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f378b7fe700 (LWP 21751)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f378bfff700 (LWP 21750)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f37a88a2700 (LWP 21749)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f37a90a3700 (LWP 21748)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#24 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#25 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#26 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#27 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#28 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#29 0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#30 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#31 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#32 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f37a98a4700 (LWP 21747)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#24 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#25 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#26 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#27 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#28 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#29 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#30 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#31 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#32 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#33 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#34 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#35 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#36 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#37 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#38 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#39 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#40 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#41 0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#42 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#43 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#44 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f37aa0a5700 (LWP 21746)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#24 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#25 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#26 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#27 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#28 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#29 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#30 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#31 0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#32 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#33 0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#34 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#35 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#36 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f37aa8a6700 (LWP 21745)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f37abbfe700 (LWP 21744)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f37cc8a942f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f37cc8acdea in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f37cc8ace32 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f37cc8a745b in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f37cc8aaa46 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f37b5711700 (LWP 2777)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f37b4f10700 (LWP 2442)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f37c3dce700 (LWP 2428)):
#0  0x00007f388360b2b6 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f388360b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f388785032b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f38877fdfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f3887638f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f37c51f68f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#6  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f37cffae700 (LWP 2410)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388763e65b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f388b5374eb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f388b537995 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f3865f35700 (LWP 2404)):
#0  0x00007f38867510bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f388d10f93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f388d10f969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f3867b97700 (LWP 2403)):
#0  0x00007f3886f4349d in poll () at /lib64/libc.so.6
#1  0x00007f388360b314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f388360b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f388785032b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f38877fdfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3887638f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f388a9459c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f386d7c9700 (LWP 2341)):
#0  0x00007f3886f4349d in poll () at /lib64/libc.so.6
#1  0x00007f388360b314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f388360b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f388785032b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f38877fdfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3887638f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f388a9459c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f386f210700 (LWP 2276)):
#0  0x00007f388364c7b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f388360a969 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f388360b230 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f388360b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f388785032b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f38877fdfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f3887638f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f38883b91d5 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3875442700 (LWP 2275)):
#0  0x00007f3886f4349d in poll () at /lib64/libc.so.6
#1  0x00007f388c08a3e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f388c08bfcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f3877bbc839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f388763d9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f388674c744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3886f4bd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f388da09900 (LWP 2247)):
[KCrash Handler]
#6  0x00007f3887d589b0 in QWindow::screen() const () at /usr/lib64/libQt5Gui.so.5
#7  0x0000000000441270 in  ()
#8  0x00007f388782a1c3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3887d4a8f2 in QGuiApplication::primaryScreenChanged(QScreen*) () at /usr/lib64/libQt5Gui.so.5
#10 0x00007f3887d3f866 in QPlatformIntegration::screenAdded(QPlatformScreen*, bool) () at /usr/lib64/libQt5Gui.so.5
#11 0x00007f3877bb84ae in QXcbConnection::createScreen(QXcbVirtualDesktop*, xcb_randr_output_change_t const&, xcb_randr_get_output_info_reply_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#12 0x00007f3877bb945d in QXcbConnection::updateScreens(xcb_randr_notify_event_t const*) () at /usr/lib64/libQt5XcbQpa.so.5
#13 0x00007f3877bbb556 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#14 0x00007f3877bbcc3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#15 0x00007f388782b166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f3888787e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f388878c49a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007f38877fffc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f3887801daa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f3887850c83 in  () at /usr/lib64/libQt5Core.so.5
#21 0x00007f388360b134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f388360b388 in  () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f388360b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f388785030c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f38877fdfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f3887805ec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x000000000041ee0f in  ()
#28 0x00007f3886e826e5 in __libc_start_main () at /lib64/libc.so.6
#29 0x000000000041f079 in _start ()

Possible duplicates by query: bug 378345, bug 378170, bug 377919, bug 377870.

Reported using DrKonqi
Comment 1 Marco Martin 2017-05-16 08:44:20 UTC 

*** This bug has been marked as a duplicate of bug 377251 ***