Application: kwin_x11 (5.9.3)

Qt Version: 5.8.0
Frameworks Version: 5.32.0
Operating System: Linux 4.10.2-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

- Unusual behavior I noticed:
Screen black, only mouse can move. Closed the lid on the computer again, waited for the hybernation to start, then resumed. This time it resumed properly. 

This also happens with a variation of pink and black pixels all over the screen - always after resuming the computer from hypernation (but maybe this relates to something else?).

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f70a76d8840 (LWP 721))]

Thread 7 (Thread 0x7f706ffff700 (LWP 2243)):
#0  0x00007f70a0358756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f70a456658b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f709f75f665 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f709f75ff72 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f70a45656d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f70a03522e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f70a711654f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f706f7fe700 (LWP 882)):
#0  0x00007f70a0358756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f70a36cf234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f70a36cf279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f70a03522e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f70a711654f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f70754c3700 (LWP 821)):
#0  0x00007f70a0358ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7077571e44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f707628f394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f707757112c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f70a03522e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f70a711654f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f708518a700 (LWP 817)):
#0  0x00007f70a710c76b in ppoll () at /usr/lib/libc.so.6
#1  0x00007f70a47902f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f70a479196a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f70a473e89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f70a4560a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f709f07c025 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f70a45656d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f70a03522e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f70a711654f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f7087b61700 (LWP 746)):
#0  0x00007f70a710c76b in ppoll () at /usr/lib/libc.so.6
#1  0x00007f70a47902f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f70a479196a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f70a473e89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f70a4560a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f709e226125 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007f70a45656d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f70a03522e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f70a711654f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f708dce0700 (LWP 737)):
#0  0x00007f70a710c67d in poll () at /usr/lib/libc.so.6
#1  0x00007f70a62258e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f70a6227679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f708edbc239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f70a45656d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f70a03522e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f70a711654f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f70a76d8840 (LWP 721)):
[KCrash Handler]
#6  0x00007f70a70af7fa in __memmove_sse2_unaligned_erms () at /usr/lib/libc.so.6
#7  0x00007f709ff028ae in KWin::GLVertexBuffer::setData(int, int, float const*, float const*) () at /usr/lib/libkwinglutils.so.10
#8  0x00007f70a6ca0d1e in  () at /usr/lib/libkwin.so.5
#9  0x00007f70a6ca45b5 in KWin::SceneOpenGL::paintBackground(QRegion) () at /usr/lib/libkwin.so.5
#10 0x00007f70a6c8cc38 in KWin::Scene::paintSimpleScreen(int, QRegion) () at /usr/lib/libkwin.so.5
#11 0x00007f70a6ca0ca0 in  () at /usr/lib/libkwin.so.5
#12 0x00007f70a6c8f214 in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#13 0x00007f70a6cbe7af in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#14 0x00007f70a3f0967f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwineffects.so.10
#15 0x00007f70a6cbe75a in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#16 0x00007f70a3f0967f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwineffects.so.10
#17 0x00007f70a6cbe75a in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#18 0x00007f70a3f0967f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwineffects.so.10
#19 0x00007f70a6cbe75a in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#20 0x00007f70a6c8eea2 in KWin::Scene::paintScreen(int*, QRegion const&, QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at /usr/lib/libkwin.so.5
#21 0x00007f70a6ca5349 in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) () at /usr/lib/libkwin.so.5
#22 0x00007f70a6c7f511 in KWin::Compositor::performCompositing() () at /usr/lib/libkwin.so.5
#23 0x00007f70a476cb63 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007f70a542234c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f70a5429b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007f70a4740440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#27 0x00007f70a4793cbe in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#28 0x00007f70a4791bda in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#29 0x00007f708ee1cded in  () at /usr/lib/libQt5XcbQpa.so.5
#30 0x00007f70a473e89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007f70a4746de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#32 0x00007f70a73d7391 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#33 0x00007f70a704a511 in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000000000040069a in _start ()

Reported using DrKonqi