https://bugs.kde.org/show_bug.cgi?id=364954
Bug ID: 364954
Summary: Kwin crash when closing an app executed through kdesu.
Product: kwin
Version: 5.5.5
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: joaqv1n....@gmail.com
Application: kwin_x11 (5.5.5)
Qt Version: 5.6.0
Operating System: Linux 4.5.3-1.gd29747f-default x86_64
Distribution: "openSUSE Leap 42.2 Alpha (x86_64)"
-- Information about the crash:
- What I was doing when the application crashed:
I was checking some configs in yast2 and just hit cancel to close the
aplication I remember that this has happened before with aplications launched
through kdesu.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe4c2b43940 (LWP 1904))]
Thread 7 (Thread 0x7fe4a2a7e700 (LWP 1943)):
#0 0x00007fffd730a979 in ()
#1 0x00007fffd730ac75 in clock_gettime ()
#2 0x00007fe4c22bd916 in clock_gettime () at /lib64/libc.so.6
#3 0x00007fe4c0168eb6 in () at /usr/lib64/libQt5Core.so.5
#4 0x00007fe4c02cda59 in QTimerInfoList::updateCurrentTime() () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fe4c02ccea1 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#6 0x00007fe4c02cd5f7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#7 0x00007fe4c027d07b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#8 0x00007fe4c00b95da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9 0x00007fe4b92be095 in () at /usr/lib64/libQt5DBus.so.5
#10 0x00007fe4c00be079 in () at /usr/lib64/libQt5Core.so.5
#11 0x00007fe4c2577784 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fe4c22b0e4d in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7fe4a0b16700 (LWP 1965)):
#0 0x00007fe4c22a9c13 in select () at /lib64/libc.so.6
#1 0x00007fe4c02cb919 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fe4c02cd193 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fe4c02cd5f7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fe4c027d07b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fe4c00b95da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fe4ba5534d8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fe4c00be079 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fe4c2577784 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fe4c22b0e4d in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7fe497fae700 (LWP 1976)):
#0 0x00007fe4c257c0ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fe49f3f13a3 in () at /usr/lib64/dri/radeonsi_dri.so
#2 0x00007fe49f3f0bc7 in () at /usr/lib64/dri/radeonsi_dri.so
#3 0x00007fe4c2577784 in start_thread () at /lib64/libpthread.so.0
#4 0x00007fe4c22b0e4d in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7fe496973700 (LWP 1986)):
#0 0x00007fe4c257c0ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fe4bf03297b in () at /usr/lib64/libQt5Script.so.5
#2 0x00007fe4bf0329a9 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007fe4c2577784 in start_thread () at /lib64/libpthread.so.0
#4 0x00007fe4c22b0e4d in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7fe41285e700 (LWP 2747)):
#0 0x00007fe4c22a9c13 in select () at /lib64/libc.so.6
#1 0x00007fe4c02cb919 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fe4c02cd193 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fe4c02cd5f7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fe4c027d07b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fe4c00b95da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fe4ba5534d8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fe4c00be079 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fe4c2577784 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fe4c22b0e4d in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7fe4a1866700 (LWP 21645)):
#0 0x00007fe4c22a9c13 in select () at /lib64/libc.so.6
#1 0x00007fe4c02cb919 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2 0x00007fe4c02cd193 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3 0x00007fe4c02cd5f7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fe4c027d07b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fe4c00b95da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fe4ba5534d8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fe4c00be079 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fe4c2577784 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fe4c22b0e4d in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fe4c2b43940 (LWP 1904)):
[KCrash Handler]
#6 0x00007fe4c02ada1e in QObject::connect(QObject const*, char const*, QObject
const*, char const*, Qt::ConnectionType) () at /usr/lib64/libQt5Core.so.5
#7 0x00007fe4bf07682b in () at /usr/lib64/libQt5Script.so.5
#8 0x00007fe4bf076904 in () at /usr/lib64/libQt5Script.so.5
#9 0x00007fe4bf076bc2 in QScriptEngine::newQObject(QObject*,
QScriptEngine::ValueOwnership, QFlags<QScriptEngine::QObjectWrapOption> const&)
() at /usr/lib64/libQt5Script.so.5
#10 0x00007fe4c1ec6efc in () at /usr/lib64/libkwin.so.5
#11 0x00007fe4bf076f12 in () at /usr/lib64/libQt5Script.so.5
#12 0x00007fe4bf099dae in () at /usr/lib64/libQt5Script.so.5
#13 0x00007fe4bf0a1465 in () at /usr/lib64/libQt5Script.so.5
#14 0x00007fe4c02a91f9 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#15 0x00007fe4bf8576b8 in
KWin::EffectsHandler::desktopPresenceChanged(KWin::EffectWindow*, int, int) ()
at /usr/lib64/libkwineffects.so.7
#16 0x00007fe4bf8583d0 in () at /usr/lib64/libkwineffects.so.7
#17 0x00007fe4c02aa226 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#18 0x00007fe4c0f8b60c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#19 0x00007fe4c0f8fa22 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#20 0x00007fe4c027f035 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#21 0x00007fe4c0280e1a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fe4c02cd584 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#23 0x00007fe4a9c5832d in () at /usr/lib64/libQt5XcbQpa.so.5
#24 0x00007fe4c027d07b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#25 0x00007fe4c0284f86 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#26 0x00007fe4c2794a62 in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#27 0x00007fe4c21e7725 in __libc_start_main () at /lib64/libc.so.6
#28 0x0000000000400879 in _start ()
Reported using DrKonqi
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