https://bugs.kde.org/show_bug.cgi?id=363803
Bug ID: 363803
Summary: kwin closes and reopens again after opening any GTK
program
Product: kwin
Version: 5.6.3
Platform: Compiled Sources
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: rumbler.so...@rellcom.com.br
Application: kwin_x11 (5.6.3)
(Compiled from sources)
Qt Version: 5.6.0
Frameworks Version: 5.21.0
Operating System: Linux 4.4.8 x86_64
Distribution (Platform): Slackware Packages
-- Information about the crash:
I was open VirtualBox program to open its settings and applies them the error
happens, just only press the ok the screen flashes kwin closes and a few
seconds it opens again and comes to Feedback kde an application unexpectedly
closed.
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 0x7fdb3e029800 (LWP 1548))]
Thread 6 (Thread 0x7fdb2419c700 (LWP 1568)):
#0 0x00007fdb32d7730d in poll () at /lib64/libc.so.6
#1 0x00007fdb33de0102 in () at /usr/lib64/libxcb.so.1
#2 0x00007fdb33de1c8f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007fdb24c7ae59 in () at
/usr/lib64/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#4 0x00007fdb3409d509 in () at /usr/lib64/libQt5Core.so.5
#5 0x00007fdb3647c684 in start_thread () at /lib64/libpthread.so.0
#6 0x00007fdb32d82efd in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7fdb22550700 (LWP 1591)):
#0 0x00007fdb32d79083 in select () at /lib64/libc.so.6
#1 0x00007fdb342ae3ff in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fdb342afc94 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fdb342b0142 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fdb3425e62a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fdb3409895c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fdb35daa0f5 in () at /usr/lib64/libQt5DBus.so.5
#7 0x00007fdb3409d509 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fdb3647c684 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fdb32d82efd in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7fdb13fff700 (LWP 1622)):
#0 0x00007fdb32d79083 in select () at /lib64/libc.so.6
#1 0x00007fdb342ae3ff in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fdb342afc94 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fdb342b0142 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fdb3425e62a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fdb3409895c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fdb3ba41c15 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fdb3409d509 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fdb3647c684 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fdb32d82efd in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7fdb0bfff700 (LWP 1635)):
#0 0x00007fdb3648236f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fdb3cdc6434 in () at /usr/lib64/libQt5Script.so.5
#2 0x00007fdb3cdc6479 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007fdb3647c684 in start_thread () at /lib64/libpthread.so.0
#4 0x00007fdb32d82efd in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7fda8009d700 (LWP 1812)):
#0 0x00007fdb32d79083 in select () at /lib64/libc.so.6
#1 0x00007fdb342ae3ff in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fdb342afc94 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fdb342b0142 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fdb3425e62a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fdb3409895c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fdb3ba41c15 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fdb3409d509 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fdb3647c684 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fdb32d82efd in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fdb3e029800 (LWP 1548)):
[KCrash Handler]
#6 0x00000074006c0075 in ()
#7 0x00007fdb34290de0 in QObject::connect(QObject const*, char const*, QObject
const*, char const*, Qt::ConnectionType) () at /usr/lib64/libQt5Core.so.5
#8 0x00007fdb3ce07b17 in () at /usr/lib64/libQt5Script.so.5
#9 0x00007fdb3ce07bdf in () at /usr/lib64/libQt5Script.so.5
#10 0x00007fdb3ce07e72 in QScriptEngine::newQObject(QObject*,
QScriptEngine::ValueOwnership, QFlags<QScriptEngine::QObjectWrapOption> const&)
() at /usr/lib64/libQt5Script.so.5
#11 0x00007fdb3d99e49c in () at /usr/lib64/libkwin.so.5
#12 0x00007fdb3ce08155 in () at /usr/lib64/libQt5Script.so.5
#13 0x00007fdb3ce2f2b3 in () at /usr/lib64/libQt5Script.so.5
#14 0x00007fdb3ce37915 in () at /usr/lib64/libQt5Script.so.5
#15 0x00007fdb3428aee0 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#16 0x00007fdb3d5e9c58 in
KWin::EffectsHandler::desktopPresenceChanged(KWin::EffectWindow*, int, int) ()
at /usr/lib64/libkwineffects.so.8
#17 0x00007fdb3d5ea960 in () at /usr/lib64/libkwineffects.so.8
#18 0x00007fdb3428bad1 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#19 0x00007fdb34fb756c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#20 0x00007fdb34fbc446 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#21 0x00007fdb34260328 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#22 0x00007fdb3426210a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007fdb342b0032 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#24 0x00007fdb24ce954d in () at
/usr/lib64/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#25 0x00007fdb3425e62a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#26 0x00007fdb342666dd in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#27 0x00007fdb3dca1016 in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#28 0x00007fdb32c9c7d0 in __libc_start_main () at /lib64/libc.so.6
#29 0x0000000000400c59 in _start ()
Reported using DrKonqi
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