https://bugs.kde.org/show_bug.cgi?id=390233

            Bug ID: 390233
           Summary: kwin Crash
           Product: kwin
           Version: 5.12.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: izen...@gmail.com
  Target Milestone: ---

Application: kwin_x11 (5.12.0)

Qt Version: 5.9.1
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: Ubuntu 17.10

-- Information about the crash:
- What I was doing when the application crashed: Google chrome would not start
I notice multiples open so I forced closed them. Opened a new one and then
crash.

- Unusual behavior I noticed: I don't remember opening multiple Google chromes.

- Custom settings of the application: None other than themeing

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 0x7fd1fe930980 (LWP 12640))]

Thread 5 (Thread 0x7fd1d8f72700 (LWP 15310)):
#0  0x00007fd1fe2e61af in __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1  0x00007fd1fe2cba28 in __GI_ppoll (fds=0x7fd1cc0948d8, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#2  0x00007fd1fb6b9151 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd1fb6ba86e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd1fb662e3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd1fb4823ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd1f5dbcf45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd1fb48729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd1f72d27fc in start_thread (arg=0x7fd1d8f72700) at
pthread_create.c:465
#9  0x00007fd1fe2d7b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd1d0977700 (LWP 12747)):
#0  0x00007fd1f72d9072 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fd1fa8a6fb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fd1f72d9072 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fd1fa8a6f68, cond=0x7fd1fa8a6f90) at pthread_cond_wait.c:502
#2  0x00007fd1f72d9072 in __pthread_cond_wait (cond=0x7fd1fa8a6f90,
mutex=0x7fd1fa8a6f68) at pthread_cond_wait.c:655
#3  0x00007fd1fa5b2bd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fd1fa5b2c19 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fd1f72d27fc in start_thread (arg=0x7fd1d0977700) at
pthread_create.c:465
#6  0x00007fd1fe2d7b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd1d3d52700 (LWP 12713)):
#0  0x00007fd1fe2cba4b in __GI_ppoll (fds=0x7fd1c8000d38, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007fd1fb6b9151 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fd1fb6ba86e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd1fb662e3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd1fb4823ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd1f5dbcf45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007fd1fb48729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd1f72d27fc in start_thread (arg=0x7fd1d3d52700) at
pthread_create.c:465
#8  0x00007fd1fe2d7b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd1dac12700 (LWP 12678)):
#0  0x00007fd1fe2cba4b in __GI_ppoll (fds=0x7fd1d400af58, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007fd1fb6b9151 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fd1fb6ba86e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd1fb662e3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd1fb4823ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd1f4c88e45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6  0x00007fd1fb48729d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd1f72d27fc in start_thread (arg=0x7fd1dac12700) at
pthread_create.c:465
#8  0x00007fd1fe2d7b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd1fe930980 (LWP 12640)):
[KCrash Handler]
#6  0x0000000041f44bfb in  ()
#7  0x00007fd1ed082a44 in  () at /usr/lib/nvidia-390/libnvidia-glcore.so.390.25
#8  0x00007fd1ed087e88 in  () at /usr/lib/nvidia-390/libnvidia-glcore.so.390.25
#9  0x00007fd1ecc4b688 in  () at /usr/lib/nvidia-390/libnvidia-glcore.so.390.25
#10 0x00007fd1fbf75965 in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007fd1fbefa44a in QTextureGlyphCache::fillInPendingGlyphs() () at
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x00007fd1f6498fd6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fd1f6495cc9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fd1f65433c8 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 0x00007fd1f65484d4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fd1f654432a 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 0x00007fd1f6542f91 in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fd1f64fd868 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fd1f64fe0e3 in QQuickWindowPrivate::updateDirtyNodes() () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fd1f64ff352 in QQuickWindowPrivate::syncSceneGraph() () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fd1f65b7bb8 in QQuickRenderControl::grab() () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fd1d3d70292 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#23 0x00007fd1fb6939ff in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fd1fb6a03b7 in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fd1fb6a0718 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fd1fb69440b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fd1fc3e746c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fd1fc3eed34 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fd1fb664de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fd1fb6bc91e in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fd1fb6baad2 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fd1e1e679ad in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#33 0x00007fd1fb662e3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007fd1fb66bda4 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007fd1fe5abdbb in kdemain () at
/usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#36 0x00007fd1fe1e41c1 in __libc_start_main (main=0x5559a65e8730, argc=3,
argv=0x7ffd66ec0f28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd66ec0f18) at ../csu/libc-start.c:308
#37 0x00005559a65e876a in _start ()

Reported using DrKonqi

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