Bug 373212

Summary:	kwin_x11 Crashed
Product:	[Plasma] kwin	Reporter:	Tracy <j9002j>
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version:	5.8.3
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:

Description Tracy 2016-12-03 13:02:38 UTC

Application: kwin_x11 (5.8.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.27-2-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
Starting an application (happens with many applications, for example, Yast2)

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 0x7f0df755f940 (LWP 2071))]

Thread 6 (Thread 0x7f0d3ffff700 (LWP 2231)):
#0  0x00007ffd61047b62 in clock_gettime ()
#1  0x00007f0df6cdf806 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f0df423a826 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f0df43a0989 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0df43a0f05 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0df43a058a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0df434ffdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0df418af1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0deed7c9b8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f0df418f9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f0df6f94734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0df6cd2d3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f0dc7fff700 (LWP 2152)):
#0  0x00007f0df6f990af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0df332593b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f0df3325969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f0df6f94734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f0df6cd2d3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f0dd5e09700 (LWP 2141)):
#0  0x00007ffd61047b62 in clock_gettime ()
#1  0x00007f0df6cdf806 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f0df423a826 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f0df43a0989 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0df43a0f05 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0df43a058a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0df434ffdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0df418af1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0deed7c9b8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f0df418f9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f0df6f94734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0df6cd2d3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0dd7fff700 (LWP 2111)):
#0  0x00007ffd61047b62 in clock_gettime ()
#1  0x00007f0df6cdf806 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f0df423a826 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f0df43a0989 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f0df43a0f05 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0df43a058a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f0df434ffdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f0df418af1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f0dedf5d1d5 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f0df418f9e9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f0df6f94734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f0df6cd2d3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f0dde66c700 (LWP 2080)):
#0  0x00007f0df6cca49d in poll () at /lib64/libc.so.6
#1  0x00007f0df5e513e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f0df5e52fcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f0ddf748839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f0df418f9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f0df6f94734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f0df6cd2d3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f0df755f940 (LWP 2071)):
[KCrash Handler]
#6  0x00007f0deed68dd0 in QQmlBinding::write(QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f0deed6a24a in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f0deed732f6 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f0deed0193b in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f0deed019f7 in QQmlComponentPrivate::completeCreate() () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f0deed01880 in QQmlComponent::create(QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f0dd60477cf in  () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#13 0x00007f0df68f6047 in  () at /usr/lib64/libkwin.so.5
#14 0x00007f0df67da891 in KWin::Client::createDecoration(QRect const&) () at /usr/lib64/libkwin.so.5
#15 0x00007f0df67db5ab in KWin::Client::updateDecoration(bool, bool) () at /usr/lib64/libkwin.so.5
#16 0x00007f0df683ced6 in KWin::Client::manage(unsigned int, bool) () at /usr/lib64/libkwin.so.5
#17 0x00007f0df67be994 in KWin::Workspace::createClient(unsigned int, bool) () at /usr/lib64/libkwin.so.5
#18 0x00007f0df682b0e0 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib64/libkwin.so.5
#19 0x00007f0df434f270 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f0ddf746be4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#21 0x00007f0ddf748c3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#22 0x00007f0df437d166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f0df5058e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f0df505d49a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f0df4351fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f0df4353daa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f0df43a04b4 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f0ddf7aa94d in  () at /usr/lib64/libQt5XcbQpa.so.5
#29 0x00007f0df434ffdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f0df4357ec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#31 0x00007f0df71b29cc in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#32 0x00007f0df6c096e5 in __libc_start_main () at /lib64/libc.so.6
#33 0x0000000000400809 in _start ()

Reported using DrKonqi

Comment 1 Martin Flöser 2016-12-03 13:49:55 UTC

As a workaround use the breeze window decoration

*** This bug has been marked as a duplicate of bug 361236 ***