https://bugs.kde.org/show_bug.cgi?id=374306

            Bug ID: 374306
           Summary: Kwin
           Product: kwin
           Version: 5.8.4
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: static1...@gmail.com
  Target Milestone: ---

Application: kwin_x11 (5.8.4)

Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.4.39-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
Every time i make changes to virtualbox or dolphin the kwin crashes and
restarts.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe0a16a2880 (LWP 663))]

Thread 6 (Thread 0x7fe07d4a6700 (LWP 3705)):
#0  0x00007fe0a10dc551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe09e789ad9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe09e78b3c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe09e73824a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe09e55b0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe0990d12d5 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe09e55fd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe09a373454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe0a10e57df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe06e1fc700 (LWP 835)):
#0  0x00007fe09a37910f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe09d6cfac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fe09d6cfb09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fe09a373454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe0a10e57df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe07c9b1700 (LWP 799)):
#0  0x00007fe0a10dc551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe09e789ad9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe09e78b3c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe09e73824a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe09e55b0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe0990d12d5 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe09e55fd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe09a373454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe0a10e57df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe07ef04700 (LWP 760)):
#0  0x00007ffd1bcd8979 in  ()
#1  0x00007ffd1bcd8c9f in clock_gettime ()
#2  0x00007fe0a10f26b6 in clock_gettime () at /usr/lib/libc.so.6
#3  0x00007fe09e6051a1 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fe09e78c3b9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/libQt5Core.so.5
#5  0x00007fe09e78c965 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/libQt5Core.so.5
#6  0x00007fe09e78b6a4 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#7  0x00007fe09e73824a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#8  0x00007fe09e55b0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007fe09829be55 in  () at /usr/lib/libQt5DBus.so.5
#10 0x00007fe09e55fd78 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007fe09a373454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007fe0a10e57df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe085044700 (LWP 747)):
#0  0x00007fe0a10dc48d in poll () at /usr/lib/libc.so.6
#1  0x00007fe0a021c8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fe0a021e679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fe085f1c449 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fe09e55fd78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fe09a373454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe0a10e57df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe0a16a2880 (LWP 663)):
[KCrash Handler]
#6  0x00000000409b3c0f in  ()
#7  0x00007fe08fa9d2d0 in  () at /usr/lib/libnvidia-glcore.so.340.101
#8  0x00007fe08faa4360 in  () at /usr/lib/libnvidia-glcore.so.340.101
#9  0x00007fe08f711378 in  () at /usr/lib/libnvidia-glcore.so.340.101
#10 0x00007fe09ef9fec4 in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /usr/lib/libQt5Gui.so.5
#11 0x00007fe09ef3fea6 in QTextureGlyphCache::fillInPendingGlyphs() () at
/usr/lib/libQt5Gui.so.5
#12 0x00007fe099781d38 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007fe09977fbf4 in  () at /usr/lib/libQt5Quick.so.5
#14 0x00007fe099806e07 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun
const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at
/usr/lib/libQt5Quick.so.5
#15 0x00007fe09980ba54 in  () at /usr/lib/libQt5Quick.so.5
#16 0x00007fe099807d2c 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/libQt5Quick.so.5
#17 0x00007fe0998067ea in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at /usr/lib/libQt5Quick.so.5
#18 0x00007fe0997c4190 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /usr/lib/libQt5Quick.so.5
#19 0x00007fe0997c49ab in QQuickWindowPrivate::updateDirtyNodes() () at
/usr/lib/libQt5Quick.so.5
#20 0x00007fe0997c5a1e in QQuickWindowPrivate::syncSceneGraph() () at
/usr/lib/libQt5Quick.so.5
#21 0x00007fe0998a938a in QQuickRenderControl::sync() () at
/usr/lib/libQt5Quick.so.5
#22 0x00007fe07c9cf080 in  () at
/usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007fe09e7659de in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#24 0x00007fe09e7726e8 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib/libQt5Core.so.5
#25 0x00007fe09e766483 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#26 0x00007fe09f419e0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#27 0x00007fe09f421581 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#28 0x00007fe09e739df0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#29 0x00007fe09e78d6be in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#30 0x00007fe09e78b628 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#31 0x00007fe085f9517d in  () at /usr/lib/libQt5XcbQpa.so.5
#32 0x00007fe09e73824a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#33 0x00007fe09e74074c in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#34 0x00007fe0a13a4495 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#35 0x00007fe0a101d291 in __libc_start_main () at /usr/lib/libc.so.6
#36 0x000000000040069a in _start ()

Reported using DrKonqi

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