https://bugs.kde.org/show_bug.cgi?id=374119
Bug ID: 374119
Summary: Virtual Box Settings Adjustment Crashes KWin
Product: kwin
Version: 5.8.3
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: jerry.fl...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.8.3)
Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.36-8-default x86_64
Distribution: "openSUSE Leap 42.2"
-- Information about the crash:
- What I was doing when the application crashed:
I was saving a new shared folder in Vbox for my virtual machine. Upon clicking
"save" kwin crashed. I suspect this is related to bug 374117
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 0x7f824b3b2940 (LWP 978))]
Thread 6 (Thread 0x7f8206ffd700 (LWP 1008)):
#0 0x00007f824addd0af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f824716493b in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f8247164969 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f824add8734 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f824ab16d3d in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f820d86f700 (LWP 1003)):
#0 0x00007f82481e4203 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#1 0x00007f82481e4527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#2 0x00007f8248193fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#3 0x00007f8247fcef1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#4 0x00007f8242bbb9b8 in () at /usr/lib64/libQt5Qml.so.5
#5 0x00007f8247fd39e9 in () at /usr/lib64/libQt5Core.so.5
#6 0x00007f824add8734 in start_thread () at /lib64/libpthread.so.0
#7 0x00007f824ab16d3d in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f820e561700 (LWP 1002)):
#0 0x00007f824addd0af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f82158c3533 in () at /usr/lib64/dri/r600_dri.so
#2 0x00007f82158c2d57 in () at /usr/lib64/dri/r600_dri.so
#3 0x00007f824add8734 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f824ab16d3d in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f8220e9d700 (LWP 1001)):
#0 0x00007f824ab0fb03 in select () at /lib64/libc.so.6
#1 0x00007f82481e2849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007f82481e40c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007f82481e4527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f8248193fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f8247fcef1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f8242bbb9b8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f8247fd39e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f824add8734 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f824ab16d3d in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f822bb7e700 (LWP 983)):
#0 0x00007f824ab0fb03 in select () at /lib64/libc.so.6
#1 0x00007f82481e2849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007f82481e40c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007f82481e4527 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f8248193fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f8247fcef1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f8241d9c1d5 in () at /usr/lib64/libQt5DBus.so.5
#7 0x00007f8247fd39e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007f824add8734 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f824ab16d3d in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f824b3b2940 (LWP 978)):
[KCrash Handler]
#6 0x0000000000000000 in ()
#7 0x00007f82481c4950 in QObject::connect(QObject const*, char const*, QObject
const*, char const*, Qt::ConnectionType) () at /usr/lib64/libQt5Core.so.5
#8 0x00007f82471a87eb in () at /usr/lib64/libQt5Script.so.5
#9 0x00007f82471a88c4 in () at /usr/lib64/libQt5Script.so.5
#10 0x00007f82471a8b82 in QScriptEngine::newQObject(QObject*,
QScriptEngine::ValueOwnership, QFlags<QScriptEngine::QObjectWrapOption> const&)
() at /usr/lib64/libQt5Script.so.5
#11 0x00007f824a72991c in () at /usr/lib64/libkwin.so.5
#12 0x00007f82471a8ed2 in () at /usr/lib64/libQt5Script.so.5
#13 0x00007f82471cbd6e in () at /usr/lib64/libQt5Script.so.5
#14 0x00007f82471d3425 in () at /usr/lib64/libQt5Script.so.5
#15 0x00007f82481c0139 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#16 0x00007f824798d498 in
KWin::EffectsHandler::desktopPresenceChanged(KWin::EffectWindow*, int, int) ()
at /usr/lib64/libkwineffects.so.9
#17 0x00007f824798e913 in () at /usr/lib64/libkwineffects.so.9
#18 0x00007f82481c1166 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#19 0x00007f8248e9ce3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f8248ea149a in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#21 0x00007f8248195fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#22 0x00007f8248197daa in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f82481e44b4 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#24 0x00007f82327ff94d in () at /usr/lib64/libQt5XcbQpa.so.5
#25 0x00007f8248193fdb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#26 0x00007f824819bec6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#27 0x00007f824aff69cc in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#28 0x00007f824aa4d6e5 in __libc_start_main () at /lib64/libc.so.6
#29 0x0000000000400809 in _start ()
Reported using DrKonqi
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