https://bugs.kde.org/show_bug.cgi?id=364420
Bug ID: 364420
Summary: kwin crashed
Product: kwin
Version: 5.6.4
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: thn...@gmail.com
Application: kwin_x11 (5.6.4)
Qt Version: 5.6.1
Frameworks Version: 5.23.0
Operating System: Linux 4.1.21-14-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"
-- Information about the crash:
- What I was doing when the application crashed:
Back on the computer desktop after exiting a 3D application full screen.
Similar to bug : https://bugs.kde.org/show_bug.cgi?id=358133.
But now:
KDE Plasma : 5.6.4
KDE Frameworks : 5.23.0
Qt : 5.6.1
Nvidia: 367.27
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 0x7f0384b9b800 (LWP 5489))]
Thread 6 (Thread 0x7f036a481700 (LWP 5499)):
#0 0x00007f0384514bbd in poll () at /lib64/libc.so.6
#1 0x00007f0381e3f422 in () at /usr/lib64/libxcb.so.1
#2 0x00007f0381e4100f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f036b358579 in () at /usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f0382103a29 in () at /usr/lib64/libQt5Core.so.5
#5 0x00007f0383b2f0a4 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f038451cfed in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f0363fff700 (LWP 5504)):
#0 0x00007f0384516253 in select () at /lib64/libc.so.6
#1 0x00007f0382312839 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007f0382314105 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007f0382314547 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f03822c3fcb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f03820fef5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f037b128225 in () at /usr/lib64/libQt5DBus.so.5
#7 0x00007f0382103a29 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f0383b2f0a4 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f038451cfed in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f03623ab700 (LWP 5516)):
#0 0x00007f0384516253 in select () at /lib64/libc.so.6
#1 0x00007f0382312839 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007f0382314105 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007f0382314547 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f03822c3fcb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f03820fef5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f037c1a1b88 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f0382103a29 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f0383b2f0a4 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f038451cfed in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f034a82a700 (LWP 5547)):
#0 0x00007f0383b3303f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f038107a97b in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f038107a9a9 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f0383b2f0a4 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f038451cfed in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f0360e64700 (LWP 15854)):
#0 0x00007f0383b3303f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f038210469b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2 0x00007f037c87654b in () at /usr/lib64/libQt5Quick.so.5
#3 0x00007f037c8769f5 in () at /usr/lib64/libQt5Quick.so.5
#4 0x00007f0382103a29 in () at /usr/lib64/libQt5Core.so.5
#5 0x00007f0383b2f0a4 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f038451cfed in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f0384b9b800 (LWP 5489)):
[KCrash Handler]
#6 0x00007f03844c7d79 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#7 0x00007f037cff7643 in KWin::GLVertexBuffer::setData(int, int, float const*,
float const*) () at /usr/lib64/libkwinglutils.so.8
#8 0x00007f03840e4bde in () at /usr/lib64/libkwin.so.5
#9 0x00007f03840eace5 in () at /usr/lib64/libkwin.so.5
#10 0x00007f03840d73ce in () at /usr/lib64/libkwin.so.5
#11 0x00007f03840e46d3 in () at /usr/lib64/libkwin.so.5
#12 0x00007f03840d86c5 in () at /usr/lib64/libkwin.so.5
#13 0x00007f03840fada0 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#14 0x00007f038188a46f in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwineffects.so.8
#15 0x00007f03840fad60 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#16 0x00007f038188a46f in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwineffects.so.8
#17 0x00007f03840fad60 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#18 0x00007f038188a46f in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwineffects.so.8
#19 0x00007f03840fad60 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#20 0x00007f03840d8368 in () at /usr/lib64/libkwin.so.5
#21 0x00007f03840eb884 in () at /usr/lib64/libkwin.so.5
#22 0x00007f03840cc928 in KWin::Compositor::performCompositing() () at
/usr/lib64/libkwin.so.5
#23 0x00007f03822f0f24 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#24 0x00007f0382fcce9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f0382fd14fa in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#26 0x00007f03822c5fb5 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#27 0x00007f0382315c9e in QTimerInfoList::activateTimers() () at
/usr/lib64/libQt5Core.so.5
#28 0x00007f03823145e8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#29 0x00007f036b3ba1dd in () at /usr/lib64/libQt5XcbQpa.so.5
#30 0x00007f03822c3fcb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#31 0x00007f03822cbeb6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#32 0x00007f03847e5d5a in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#33 0x00007f0384459b05 in __libc_start_main () at /lib64/libc.so.6
#34 0x00000000004007fe in _start ()
Reported using DrKonqi
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