https://bugs.kde.org/show_bug.cgi?id=360422

            Bug ID: 360422
           Summary: Crash immediately after launching any favorite from
                    the KDE menu.
           Product: kwin
           Version: 5.5.4
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: storre...@cirm.ca.gov

Application: kwin_x11 (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

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

I click on a favorite icon in the KDE menu.  The crash happens immediately
after main window of the launched application gets painted, and before I have
any interaction with the application.

It does not appear to matter _which_ favorite I have launched: The crash has
happened after launching firefox, chromium, konsole and a shell script that
starts an app in wine, but does not happen consistently with any of these.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcc7f873840 (LWP 2196))]

Thread 5 (Thread 0x7fcc59669700 (LWP 2210)):
#0  0x00007fcc7f1ee253 in select () at /lib64/libc.so.6
#1  0x00007fcc7d01e179 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fcc7d01faf5 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fcc7d01ff3b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007fcc7cfc8d53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007fcc7cdea61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fcc772f0df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fcc7cdef32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fcc7e8200a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fcc7f1f4fed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fcc528ed700 (LWP 2223)):
#0  0x00007fcc7e82403f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fcc7bd7486b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fcc7bd74899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fcc7e8200a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fcc7f1f4fed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fcbc25c6700 (LWP 2474)):
#0  0x00007fcc7f1ee253 in select () at /lib64/libc.so.6
#1  0x00007fcc7d01e179 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fcc7d01faf5 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fcc7d01ff3b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007fcc7cfc8d53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007fcc7cdea61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fcc772f0df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fcc7cdef32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fcc7e8200a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fcc7f1f4fed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fcc53eff700 (LWP 7627)):
#0  0x00007fcc7e82403f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fcc7cdf034b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2  0x00007fcc779e425b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fcc779e46f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fcc7cdef32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fcc7e8200a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fcc7f1f4fed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fcc7f873840 (LWP 2196)):
[KCrash Handler]
#6  0x00000000413550bb in  ()
#7  0x00007fcc6dac6632 in  () at /usr/lib64/libnvidia-glcore.so.340.96
#8  0x00007fcc6dac79af in  () at /usr/lib64/libnvidia-glcore.so.340.96
#9  0x00007fcc6d6a9378 in  () at /usr/lib64/libnvidia-glcore.so.340.96
#10 0x00007fcc7d80e26a in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /usr/lib64/libQt5Gui.so.5
#11 0x00007fcc7d79e6ab in QTextureGlyphCache::fillInPendingGlyphs() () at
/usr/lib64/libQt5Gui.so.5
#12 0x00007fcc779cb26f in  () at /usr/lib64/libQt5Quick.so.5
#13 0x00007fcc779c92fd in  () at /usr/lib64/libQt5Quick.so.5
#14 0x00007fcc77a50ecb in  () at /usr/lib64/libQt5Quick.so.5
#15 0x00007fcc77a56bf7 in  () at /usr/lib64/libQt5Quick.so.5
#16 0x00007fcc77a51d03 in  () at /usr/lib64/libQt5Quick.so.5
#17 0x00007fcc77a504e4 in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at /usr/lib64/libQt5Quick.so.5
#18 0x00007fcc77a0ec27 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /usr/lib64/libQt5Quick.so.5
#19 0x00007fcc77a0f68c in QQuickWindowPrivate::updateDirtyNodes() () at
/usr/lib64/libQt5Quick.so.5
#20 0x00007fcc77a0f7d0 in QQuickWindowPrivate::syncSceneGraph() () at
/usr/lib64/libQt5Quick.so.5
#21 0x00007fcc77aee57c in QQuickRenderControl::sync() () at
/usr/lib64/libQt5Quick.so.5
#22 0x00007fcc598a7874 in  () at
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007fcc7cffa73f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#24 0x00007fcc7d007f22 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib64/libQt5Core.so.5
#25 0x00007fcc7cffb8bc in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#26 0x00007fcc7dcaee7c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#27 0x00007fcc7dcb3cc8 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#28 0x00007fcc7cfcae95 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#29 0x00007fcc7d02177d in QTimerInfoList::activateTimers() () at
/usr/lib64/libQt5Core.so.5
#30 0x00007fcc7d01ffc8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#31 0x00007fcc6570633d in  () at /usr/lib64/libQt5XcbQpa.so.5
#32 0x00007fcc7cfc8d53 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#33 0x00007fcc7cfd08f6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#34 0x00007fcc7f4bd887 in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#35 0x00007fcc7f131b05 in __libc_start_main () at /lib64/libc.so.6
#36 0x000000000040085e in _start ()

Reported using DrKonqi

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