https://bugs.kde.org/show_bug.cgi?id=375077

            Bug ID: 375077
           Summary: kwin crashes all the time using Manjaro Linux
           Product: kwin
           Version: 5.8.5
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: yunghz...@gmail.com
  Target Milestone: ---

Application: kwin_x11 (5.8.5)
 (Compiled from sources)
Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.4.39-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- Unusual behavior I noticed: kwin crashes all the time using Manjaro Linux

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe158713840 (LWP 6075))]

Thread 6 (Thread 0x7fe1358c2700 (LWP 7264)):
#0  0x00007fe158153551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe1558025f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe155803efa in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe1557b0d3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe1555d3063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe150126e75 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe1555d7cf8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe1513cc454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe15815c7df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe121242700 (LWP 6263)):
#0  0x00007fe1513d210f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fe1547481f4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fe154748239 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fe1513cc454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe15815c7df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe136933700 (LWP 6231)):
#0  0x00007fe158153551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe1558025f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe155803efa in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe1557b0d3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe1555d3063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe150126e75 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fe1555d7cf8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe1513cc454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe15815c7df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe13ce46700 (LWP 6144)):
#0  0x00007fe158153551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007fe1558025f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2  0x00007fe155803efa in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007fe1557b0d3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007fe1555d3063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fe14f2f0de5 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007fe1555d7cf8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fe1513cc454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe15815c7df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe13ef6e700 (LWP 6143)):
#0  0x00007fe15815348d in poll () at /usr/lib/libc.so.6
#1  0x00007fe1572938e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fe157295679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fe13fe46789 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fe1555d7cf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fe1513cc454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe15815c7df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe158713840 (LWP 6075)):
[KCrash Handler]
#6  0x0000000040191b7b in  ()
#7  0x00007fe12340e464 in  () at /usr/lib/libnvidia-glcore.so.375.26
#8  0x00007fe123413728 in  () at /usr/lib/libnvidia-glcore.so.375.26
#9  0x00007fe122fe73a8 in  () at /usr/lib/libnvidia-glcore.so.375.26
#10 0x00007fe156010c04 in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /usr/lib/libQt5Gui.so.5
#11 0x00007fe155fb12a6 in QTextureGlyphCache::fillInPendingGlyphs() () at
/usr/lib/libQt5Gui.so.5
#12 0x00007fe1507d9dd7 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007fe1507d7c84 in  () at /usr/lib/libQt5Quick.so.5
#14 0x00007fe15085f9b7 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun
const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at
/usr/lib/libQt5Quick.so.5
#15 0x00007fe1508646c4 in  () at /usr/lib/libQt5Quick.so.5
#16 0x00007fe15086093c 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 0x00007fe15085f397 in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at /usr/lib/libQt5Quick.so.5
#18 0x00007fe15081c810 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /usr/lib/libQt5Quick.so.5
#19 0x00007fe15081d02b in QQuickWindowPrivate::updateDirtyNodes() () at
/usr/lib/libQt5Quick.so.5
#20 0x00007fe15081e09e in QQuickWindowPrivate::syncSceneGraph() () at
/usr/lib/libQt5Quick.so.5
#21 0x00007fe15090257a in QQuickRenderControl::sync() () at
/usr/lib/libQt5Quick.so.5
#22 0x00007fe136951080 in  () at
/usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007fe1557de43e in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#24 0x00007fe1557eb148 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib/libQt5Core.so.5
#25 0x00007fe1557deee3 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#26 0x00007fe15648c35c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#27 0x00007fe156493ad1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#28 0x00007fe1557b28e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#29 0x00007fe15580625e in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#30 0x00007fe15580416a in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#31 0x00007fe13febfddd in  () at /usr/lib/libQt5XcbQpa.so.5
#32 0x00007fe1557b0d3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#33 0x00007fe1557b923c in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#34 0x00007fe15841b495 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#35 0x00007fe158094291 in __libc_start_main () at /usr/lib/libc.so.6
#36 0x000000000040069a in _start ()

Reported using DrKonqi

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