https://bugs.kde.org/show_bug.cgi?id=379424
Bug ID: 379424
Summary: KWin Crash After Waking From Suspend
Product: kwin
Version: 5.8.6
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: jacobno...@icloud.com
Target Milestone: ---
Application: kwin_x11 (5.8.6)
Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.57-18.3-default x86_64
Distribution: "openSUSE Leap 42.2"
-- Information about the crash:
- What I was doing when the application crashed:
I had put my PC to Suspend the night before and I pressed a keyboard key to
wake it up. KWin crash report opened after entering my password.
- Unusual behavior I noticed:
The fans spun on but the monitor remained in sleep mode until the HDD light
blinked and then it turned on.
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc70f2fd940 (LWP 13198))]
Thread 8 (Thread 0x7fc6ed153700 (LWP 23031)):
#0 0x00007fc70ed2f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fc70bf2365b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2 0x00007fc7071dd4eb in () at /usr/lib64/libQt5Quick.so.5
#3 0x00007fc7071dd995 in () at /usr/lib64/libQt5Quick.so.5
#4 0x00007fc70bf229e9 in () at /usr/lib64/libQt5Core.so.5
#5 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#6 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7fc6d9477700 (LWP 23030)):
#0 0x00007fc70ea61b03 in select () at /lib64/libc.so.6
#1 0x00007fc70c131849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fc70c1330c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fc70c133527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fc70c0e2fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fc70bf1df1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fc706b089c8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fc70bf229e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7fc6d9c78700 (LWP 19990)):
#0 0x00007fc70ed2f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fc70bf2365b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2 0x00007fc7071dd4eb in () at /usr/lib64/libQt5Quick.so.5
#3 0x00007fc7071dd995 in () at /usr/lib64/libQt5Quick.so.5
#4 0x00007fc70bf229e9 in () at /usr/lib64/libQt5Core.so.5
#5 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#6 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7fc6ef1ba700 (LWP 15044)):
#0 0x00007fc70ea61b03 in select () at /lib64/libc.so.6
#1 0x00007fc70c131849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fc70c1330c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fc70c133527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fc70c0e2fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fc70bf1df1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fc70bf229e9 in () at /usr/lib64/libQt5Core.so.5
#7 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#8 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7fc6d2afe700 (LWP 13222)):
#0 0x00007fc70ed2f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fc70b0b193b in () at /usr/lib64/libQt5Script.so.5
#2 0x00007fc70b0b1969 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#4 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7fc6ee174700 (LWP 13219)):
#0 0x00007fc70ea61b03 in select () at /lib64/libc.so.6
#1 0x00007fc70c131849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fc70c1330c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fc70c133527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fc70c0e2fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fc70bf1df1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fc706b089c8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fc70bf229e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7fc6f4889700 (LWP 13203)):
#0 0x00007fc70ea61b03 in select () at /lib64/libc.so.6
#1 0x00007fc70c131849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fc70c1330c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fc70c133527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fc70c0e2fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fc70bf1df1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fc705ce91d5 in () at /usr/lib64/libQt5DBus.so.5
#7 0x00007fc70bf229e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fc70ed2a744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fc70ea68d3d in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fc70f2fd940 (LWP 13198)):
[KCrash Handler]
#6 0x00007fc70eaa7d26 in __memcpy_avx_unaligned () at /lib64/libc.so.6
#7 0x00007fc70795e823 in KWin::GLVertexBuffer::setData(int, int, float const*,
float const*) () at /usr/lib64/libkwinglutils.so.9
#8 0x00007fc70e61b76e in () at /usr/lib64/libkwin.so.5
#9 0x00007fc70e6223d5 in KWin::SceneOpenGL::paintBackground(QRegion) () at
/usr/lib64/libkwin.so.5
#10 0x00007fc70e60cfd9 in KWin::Scene::paintSimpleScreen(int, QRegion) () at
/usr/lib64/libkwin.so.5
#11 0x00007fc70e61b273 in () at /usr/lib64/libkwin.so.5
#12 0x00007fc70e60f0d5 in KWin::Scene::finalPaintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#13 0x00007fc70e63d280 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#14 0x00007fc70b8c47df in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwineffects.so.9
#15 0x00007fc70e63d240 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib64/libkwin.so.5
#16 0x00007fc70e60ed78 in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&) () at
/usr/lib64/libkwin.so.5
#17 0x00007fc70e622f6c in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at /usr/lib64/libkwin.so.5
#18 0x00007fc70e601fca in KWin::Compositor::performCompositing() () at
/usr/lib64/libkwin.so.5
#19 0x00007fc70c10ff34 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#20 0x00007fc70cdebe3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#21 0x00007fc70cdf049a in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#22 0x00007fc70c0e4fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#23 0x00007fc70c134c7e in QTimerInfoList::activateTimers() () at
/usr/lib64/libQt5Core.so.5
#24 0x00007fc70c1335c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#25 0x00007fc6f7aab94d in () at /usr/lib64/libQt5XcbQpa.so.5
#26 0x00007fc70c0e2fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#27 0x00007fc70c0eaec6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#28 0x00007fc70ef489cc in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#29 0x00007fc70e99f6e5 in __libc_start_main () at /lib64/libc.so.6
#30 0x0000000000400809 in _start ()
Reported using DrKonqi
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