Bug 401257

Summary: Random plasmashell crash
Product: [Plasma] plasmashell Reporter: gdaddypete
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DOWNSTREAM    
Severity: crash CC: kde, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.14.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description gdaddypete 2018-11-21 05:55:42 UTC 
Application: plasmashell (5.14.3)

Qt Version: 5.11.2
Frameworks Version: 5.52.0
Operating System: Linux 4.19.2-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

Nothing.  I was staring at my screen, hands off the keyboard, reading some code in VS Code.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f184cf250c0 (LWP 1709))]

Thread 26 (Thread 0x7f17b2ffd700 (LWP 24766)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f18544507ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f1854450a5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f17b3fff700 (LWP 11332)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f18544507ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f1854450a5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f181e942700 (LWP 12230)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f18544507ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f1854450a5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f17e9a6f700 (LWP 6148)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f18544507ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f1854450a5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f17ea370700 (LWP 6098)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f18544507ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f1854450a5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f17eab71700 (LWP 6095)):
#0  0x00007f18524f77a4 in read () at /usr/lib/libc.so.6
#1  0x00007f1824295782 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f182471c55f in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007f182471cfd1 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f182471d091 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f182472b5ae in  () at /usr/lib/libpulse.so.0
#6  0x00007f18242c59fc in  () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f17eb7fe700 (LWP 5472)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f17e27fc700 (LWP 5471)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f17e2ffd700 (LWP 5470)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f17e37fe700 (LWP 5469)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f17ebfff700 (LWP 5468)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f180c8db700 (LWP 5467)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f180d0dc700 (LWP 5466)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f180d8dd700 (LWP 5465)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f183409e469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f18340a2339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f18340a2392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f183409d52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f18340a0389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f180f3fe700 (LWP 4526)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f18544507ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f1854450a5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f180ffff700 (LWP 1938)):
#0  0x00007f1851743edc in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007f185173d336 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007f18483b4dfc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007f183b2a62b6 in  () at /usr/lib/libnvidia-glcore.so.390.87
#4  0x00007f183b2342d7 in  () at /usr/lib/libnvidia-glcore.so.390.87
#5  0x00007f183b237fb1 in  () at /usr/lib/libnvidia-glcore.so.390.87
#6  0x00007f183b23d807 in  () at /usr/lib/libnvidia-glcore.so.390.87
#7  0x00007f183ae71d5e in  () at /usr/lib/libnvidia-glcore.so.390.87
#8  0x00007f183ae746b6 in  () at /usr/lib/libnvidia-glcore.so.390.87
#9  0x00007f185440c94b in QSGBatchRenderer::Renderer::unmap(QSGBatchRenderer::Buffer*, bool) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f185440e4af in QSGBatchRenderer::Renderer::uploadBatch(QSGBatchRenderer::Batch*) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f1854419447 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#12 0x00007f185440989e in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#13 0x00007f1854409d6c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#14 0x00007f18544443f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#15 0x00007f18544a81c5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#16 0x00007f185444cc60 in  () at /usr/lib/libQt5Quick.so.5
#17 0x00007f1854450a18 in  () at /usr/lib/libQt5Quick.so.5
#18 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f181cf72700 (LWP 1935)):
#0  0x00007f1851743edc in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007f185173d336 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007f18483b4dfc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007f183b2a62b6 in  () at /usr/lib/libnvidia-glcore.so.390.87
#4  0x00007f183b2342d7 in  () at /usr/lib/libnvidia-glcore.so.390.87
#5  0x00007f183b237fb1 in  () at /usr/lib/libnvidia-glcore.so.390.87
#6  0x00007f183b23d807 in  () at /usr/lib/libnvidia-glcore.so.390.87
#7  0x00007f183ae71d5e in  () at /usr/lib/libnvidia-glcore.so.390.87
#8  0x00007f183ae746b6 in  () at /usr/lib/libnvidia-glcore.so.390.87
#9  0x00007f185440c94b in QSGBatchRenderer::Renderer::unmap(QSGBatchRenderer::Buffer*, bool) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f185440e4af in QSGBatchRenderer::Renderer::uploadBatch(QSGBatchRenderer::Batch*) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f1854419447 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#12 0x00007f185440989e in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#13 0x00007f1854409d6c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#14 0x00007f18544443f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#15 0x00007f18544a81c5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#16 0x00007f185444cc60 in  () at /usr/lib/libQt5Quick.so.5
#17 0x00007f1854450a18 in  () at /usr/lib/libQt5Quick.so.5
#18 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f181d926700 (LWP 1934)):
#0  0x00007f1851743edc in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007f185173d336 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007f18483b4dfc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007f183b2395b1 in  () at /usr/lib/libnvidia-glcore.so.390.87
#4  0x00007f183b239adb in  () at /usr/lib/libnvidia-glcore.so.390.87
#5  0x00007f183ae71ddf in  () at /usr/lib/libnvidia-glcore.so.390.87
#6  0x00007f183ae746b6 in  () at /usr/lib/libnvidia-glcore.so.390.87
#7  0x00007f185440c94b in QSGBatchRenderer::Renderer::unmap(QSGBatchRenderer::Buffer*, bool) () at /usr/lib/libQt5Quick.so.5
#8  0x00007f185440e4af in QSGBatchRenderer::Renderer::uploadBatch(QSGBatchRenderer::Batch*) () at /usr/lib/libQt5Quick.so.5
#9  0x00007f18544193fc in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#10 0x00007f185440989e in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f1854409d6c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#12 0x00007f18544443f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#13 0x00007f18544a81c5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#14 0x00007f185444cc60 in  () at /usr/lib/libQt5Quick.so.5
#15 0x00007f1854450a18 in  () at /usr/lib/libQt5Quick.so.5
#16 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f181fd9f700 (LWP 1909)):
#0  0x00007f1852a228a0 in QElapsedTimer::clockType() () at /usr/lib/libQt5Core.so.5
#1  0x00007f1852a228ba in QElapsedTimer::isMonotonic() () at /usr/lib/libQt5Core.so.5
#2  0x00007f1852a2166f in QTimerInfoList::repairTimersIfNeeded() () at /usr/lib/libQt5Core.so.5
#3  0x00007f1852a216e5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1852a22d4f in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f18508177aa in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#6  0x00007f1850817e06 in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007f1850817fce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#8  0x00007f1852a22fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#9  0x00007f18529ce8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007f1852817eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#11 0x00007f18543cf5bb in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f183591b700 (LWP 1890)):
#0  0x00007f1851743edc in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007f185173d336 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007f18483b4dfc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007f183afc0cfc in  () at /usr/lib/libnvidia-glcore.so.390.87
#4  0x00007f1854412c55 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007f1854413e16 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#6  0x00007f18544194b3 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#7  0x00007f185440989e in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#8  0x00007f1854409d6c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#9  0x00007f18544443f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f18544a81c5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f185444cc60 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007f1854450a18 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f183511a700 (LWP 1889)):
[KCrash Handler]
#6  0x00007f183afc0d44 in  () at /usr/lib/libnvidia-glcore.so.390.87
#7  0x00007f1854412c55 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /usr/lib/libQt5Quick.so.5
#8  0x00007f1854413c66 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#9  0x00007f18544194b3 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#10 0x00007f185440989e in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f1854409d6c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#12 0x00007f18544443f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#13 0x00007f18544a81c5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#14 0x00007f185444cc60 in  () at /usr/lib/libQt5Quick.so.5
#15 0x00007f1854450a18 in  () at /usr/lib/libQt5Quick.so.5
#16 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f1838503700 (LWP 1875)):
#0  0x00007f1851743edc in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007f185173d336 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007f18483b4dfc in  () at /usr/lib/libGLX_nvidia.so.0
#3  0x00007f183afc0cfc in  () at /usr/lib/libnvidia-glcore.so.390.87
#4  0x00007f1854412c55 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007f1854413e16 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#6  0x00007f18544194b3 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#7  0x00007f185440989e in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#8  0x00007f1854409d6c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#9  0x00007f18544443f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f18544a81c5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f185444cc60 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007f1854450a18 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f1849ab0700 (LWP 1812)):
#0  0x00007f18524fbc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f1850817ee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1850817fce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1852a22fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f18529ce8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1852817eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f185414e859 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f184acc1700 (LWP 1750)):
#0  0x00007f1850845dbc in g_ptr_array_set_size () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1850817696 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1850817e06 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1850817fce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1852a22fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f18529ce8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1852817eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1853b3eba6 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f184bd31700 (LWP 1739)):
#0  0x00007f18524fbc21 in poll () at /usr/lib/libc.so.6
#1  0x00007f1854828630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f185482a2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f184ca69c5a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f1852821f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f185173aa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1852506b23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f184cf250c0 (LWP 1709)):
#0  0x00007f1851740afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f185282271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f185444d7e3 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f185444e3fa in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f18544b3b06 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007f185342ce14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#6  0x00007f18534346e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#7  0x00007f18529cfc39 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#8  0x00007f1852d86853 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5
#9  0x00007f1852d86d8b in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#10 0x00007f18544b3a5c in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f185342ce14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f18534346e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f18529cfc39 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f1852a2239a in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#15 0x00007f1852a22c5a in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f18508163cf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#17 0x00007f1850817f89 in  () at /usr/lib/libglib-2.0.so.0
#18 0x00007f1850817fce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#19 0x00007f1852a22fc9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f184caffda2 in  () at /usr/lib/libQt5XcbQpa.so.5
#21 0x00007f18529ce8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#22 0x00007f18529d6bc6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#23 0x000055bcca412d2e in  ()
#24 0x00007f185242f223 in __libc_start_main () at /usr/lib/libc.so.6
#25 0x000055bcca4131de in _start ()
[Inferior 1 (process 1709) detached]

Reported using DrKonqi
Comment 1 Christoph Feck 2018-12-19 22:17:59 UTC 
Crash is in libnvidia-glcore.so.390.87. Please report this issue directly to NVIDIA developers via https://devtalk.nvidia.com/default/topic/522835/linux/if-you-have-a-problem-please-read-this-first/