Application: kwin_x11 (5.12.8)

Qt Version: 5.9.4
Frameworks Version: 5.45.0
Operating System: Linux 4.12.14-lp150.12.79-default x86_64
Distribution: "openSUSE Leap 15.0"

-- Information about the crash:
- What I was doing when the application crashed:
Had Minecraft open (with Shaders) and opened Chrome. Every time i do that, Kwin crashes and rebuilds itself
- Unusual behavior I noticed:
Everything related to Kwin turned transparent or was gone completely

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f465ba96940 (LWP 13636))]

Thread 21 (Thread 0x7f45b1860700 (LWP 13882)):
#0  0x00007f465449b90d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f465774a5e4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f465774a629 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f45d7fff700 (LWP 13795)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f45f0ff9700 (LWP 13794)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f45f17fa700 (LWP 13793)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f45f1ffb700 (LWP 13792)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f45f27fc700 (LWP 13791)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f45f2ffd700 (LWP 13790)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f45f37fe700 (LWP 13789)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f45f3fff700 (LWP 13788)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f4600ff9700 (LWP 13787)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f46017fa700 (LWP 13786)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f4601ffb700 (LWP 13785)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628ab26d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab3122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f46027fc700 (LWP 13784)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f4602ffd700 (LWP 13783)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f46037fe700 (LWP 13782)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f4603fff700 (LWP 13781)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628d312ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab31cd in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4608864700 (LWP 13780)):
#0  0x00007f465449bcc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4628cbf714 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#2  0x00007f4628ab26d0 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#3  0x00007f4628ab3122 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#4  0x00007f4628cbe8ec in  () at /usr/lib64/libnvidia-glcore.so.440.31
#5  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4621c26700 (LWP 13658)):
#0  0x00007f465b4102d6 in ppoll () at /lib64/libc.so.6
#1  0x00007f4658837bb9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f4658839196 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f46587e409a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f46586134da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4652f99025 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f46586180ce in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f463920b700 (LWP 13655)):
#0  0x00007f465b4102d6 in ppoll () at /lib64/libc.so.6
#1  0x00007f4658837bb9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f4658839196 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f46587e409a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f46586134da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4652f99025 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f46586180ce in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f463bde3700 (LWP 13641)):
#0  0x00007f465b4102d6 in ppoll () at /lib64/libc.so.6
#1  0x00007f4658837bb9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f4658839196 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f46587e409a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f46586134da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4651e71985 in  () at /usr/lib64/libQt5DBus.so.5
#6  0x00007f46586180ce in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4654495569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f465b41aa2f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f465ba96940 (LWP 13636)):
[KCrash Handler]
#6  0x00000000408bbf3b in  ()
#7  0x00007f4628ea8ef4 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#8  0x00007f4628eae2c8 in  () at /usr/lib64/libnvidia-glcore.so.440.31
#9  0x00007f4628a32e7d in  () at /usr/lib64/libnvidia-glcore.so.440.31
#10 0x00007f46590ec15d in QOpenGLTextureGlyphCache::resizeTextureData(int, int) () at /usr/lib64/libQt5Gui.so.5
#11 0x00007f46590734ca in QTextureGlyphCache::fillInPendingGlyphs() () at /usr/lib64/libQt5Gui.so.5
#12 0x00007f4653678481 in  () at /usr/lib64/libQt5Quick.so.5
#13 0x00007f46536752f9 in  () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f465371a6dc in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f465371f4c4 in  () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f465371b591 in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () at /usr/lib64/libQt5Quick.so.5
#17 0x00007f465371a2ee in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f46536d9ab7 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5
#19 0x00007f46536da2eb in QQuickWindowPrivate::updateDirtyNodes() () at /usr/lib64/libQt5Quick.so.5
#20 0x00007f46536db4f2 in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib64/libQt5Quick.so.5
#21 0x00007f465378a900 in QQuickRenderControl::grab() () at /usr/lib64/libQt5Quick.so.5
#22 0x00007f463a01a8c2 in  () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007f465881315c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f465881f447 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f465881f778 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f46588139fb in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f4659575e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f465957d244 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f46587e5a88 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f465883b1ae in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#31 0x00007f4658839402 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f464302d5ed in  () at /usr/lib64/libQt5XcbQpa.so.5
#33 0x00007f46587e409a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f46587ec9e4 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#35 0x00007f465b6e560b in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#36 0x00007f465b342f8a in __libc_start_main () at /lib64/libc.so.6
#37 0x00005606eb33780a in _start ()
[Inferior 1 (process 13636) detached]

Reported using DrKonqi