Application: kwin_x11 (5.9.4)

Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.10.0-19-generic x86_64
Distribution: Ubuntu 17.04

-- Information about the crash:
Just opening  a website in Google Chrome when Kwin Crashed, I bet it has to do with my other Kwin Crash bugs with Nvidia. No idea though.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9eb91c5900 (LWP 13234))]

Thread 5 (Thread 0x7f9e925e0700 (LWP 9893)):
#0  0x00007ffdda5fc949 in  ()
#1  0x00007ffdda5fcbd9 in clock_gettime ()
#2  0x00007f9eb8c18906 in __GI___clock_gettime (clock_id=1, tp=0x7f9e925dfae0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f9eb632bf71 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9eb64a8ba9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9eb64a9155 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9eb64a7e44 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9eb645488a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9eb6281fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f9eb0fd4df5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f9eb6286c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9eb22816da in start_thread (arg=0x7f9e925e0700) at pthread_create.c:456
#12 0x00007f9eb8c0a17f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f9e8598f700 (LWP 13320)):
#0  0x00007f9eb2287510 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9eb56022c4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f9eb5602309 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f9eb22816da in start_thread (arg=0x7f9e8598f700) at pthread_create.c:456
#4  0x00007f9eb8c0a17f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f9e93671700 (LWP 13288)):
#0  0x00007f9eb8bfe251 in __GI_ppoll (fds=0x7f9e88000ac8, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007f9eb64a6251 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f9eb64a7b4a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f9eb645488a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9eb6281fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9eb0fd4df5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f9eb6286c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9eb22816da in start_thread (arg=0x7f9e93671700) at pthread_create.c:456
#8  0x00007f9eb8c0a17f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f9ea2009700 (LWP 13235)):
#0  0x00007f9eb8bfe18d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9ead804576 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9ead80468c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9eb64aaf2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9eb645488a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9eb6281fe3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9eb01a25c5 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f9eb6286c98 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9eb22816da in start_thread (arg=0x7f9ea2009700) at pthread_create.c:456
#9  0x00007f9eb8c0a17f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f9eb91c5900 (LWP 13234)):
[KCrash Handler]
#6  0x000000004189363b in  ()
#7  0x00007f9e873c50c4 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.381.09
#8  0x00007f9e873ca398 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.381.09
#9  0x00007f9e86f98618 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.381.09
#10 0x00007f9eb6cb7484 in QOpenGLTextureGlyphCache::resizeTextureData(int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007f9eb6c58156 in QTextureGlyphCache::fillInPendingGlyphs() () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x00007f9eb168ddc7 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f9eb168bc74 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f9eb1713b17 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f9eb1718824 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f9eb1714a9c in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f9eb17134f7 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f9eb16d0810 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f9eb16d102b in QQuickWindowPrivate::updateDirtyNodes() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f9eb16d209e in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f9eb17b672a in QQuickRenderControl::sync() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007f9e938af070 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007f9eb648281e in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f9eb648ee38 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f9eb6483313 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f9eb713535c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f9eb713cb11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f9eb64568a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f9eb64a9eae in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f9eb64a7dba in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f9ea10ce9fd in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#32 0x00007f9eb645488a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f9eb645cffc in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f9eb8ed3112 in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#35 0x00007f9eb8b223f1 in __libc_start_main (main=0x5650a2eee7e0, argc=1, argv=0x7ffdda5ef3e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdda5ef3d8) at ../csu/libc-start.c:291
#36 0x00005650a2eee81a in _start ()

Reported using DrKonqi