Bug 373800 - Frequent kwin crashes
Summary: Frequent kwin crashes
Status: RESOLVED DUPLICATE of bug 361236
Alias: None
Product: kwin
Classification: Unclassified
Component: general (show other bugs)
Version: 5.8.3
Platform: openSUSE RPMs Linux
: NOR crash (vote)
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-12-18 04:26 UTC by Andreas Hartmann
Modified: 2016-12-18 08:53 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:


Attachments
example 2 (6.93 KB, text/plain)
2016-12-18 04:29 UTC, Andreas Hartmann
Details
example 3 (6.93 KB, text/plain)
2016-12-18 04:30 UTC, Andreas Hartmann
Details
Hardware description and kwin options (758 bytes, text/plain)
2016-12-18 04:41 UTC, Andreas Hartmann
Details

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Description Andreas Hartmann 2016-12-18 04:26:42 UTC
Application: kwin_x11 (5.8.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.38-1-desktop x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:

I did nothing particular. But I can see it most of the time at the beginning of a session. Afterwards it is working mostly for longer time. But comes up again. There are two more crashes from yesterday.

Maybe, it is related to starting new programms? I could see it while starting the process list (CTRL-ESC) or Firefox, e.g.. But this is just an assumption.

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 0x7f84dec5b940 (LWP 3481))]

Thread 6 (Thread 0x7f84b2ffe700 (LWP 3749)):
#0  0x00007f84dba841f9 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /usr/lib64/libQt5Core.so.5
#1  0x00007f84dba84527 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f84dba33fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f84db86ef1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f84d64089b8 in  () at /usr/lib64/libQt5Qml.so.5
#5  0x00007f84db8739e9 in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f84de694734 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f84de3cdd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f84a1bca700 (LWP 3614)):
#0  0x00007f84de6990af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f84da9f793b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f84da9f7969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f84de694734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f84de3cdd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f84a2dd3700 (LWP 3609)):
#0  0x00007f84de6990af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f84b2186533 in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007f84b2185d57 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007f84de694734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f84de3cdd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f84b3fff700 (LWP 3592)):
#0  0x00007f84de3c6b03 in select () at /lib64/libc.so.6
#1  0x00007f84dba82849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f84dba840c3 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f84dba84527 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f84dba33fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f84db86ef1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f84d64089b8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f84db8739e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f84de694734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f84de3cdd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f84c31fb700 (LWP 3516)):
#0  0x00007f84de3c6b03 in select () at /lib64/libc.so.6
#1  0x00007f84dba82849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f84dba840c3 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f84dba84527 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f84dba33fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f84db86ef1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f84d55db1d5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f84db8739e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f84de694734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f84de3cdd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f84dec5b940 (LWP 3481)):
[KCrash Handler]
#6  0x00007f84d63f4dd0 in QQmlBinding::write(QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f84d63f624a in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f84d63ff2f6 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f84d638d93b in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f84d638d9f7 in QQmlComponentPrivate::completeCreate() () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f84d638d880 in QQmlComponent::create(QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f84c05fa7cf in  () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#13 0x00007f84ddff0047 in  () at /usr/lib64/libkwin.so.5
#14 0x00007f84dded4891 in KWin::Client::createDecoration(QRect const&) () at /usr/lib64/libkwin.so.5
#15 0x00007f84dded55ab in KWin::Client::updateDecoration(bool, bool) () at /usr/lib64/libkwin.so.5
#16 0x00007f84ddf36ed6 in KWin::Client::manage(unsigned int, bool) () at /usr/lib64/libkwin.so.5
#17 0x00007f84ddeb8994 in KWin::Workspace::createClient(unsigned int, bool) () at /usr/lib64/libkwin.so.5
#18 0x00007f84ddf250e0 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib64/libkwin.so.5
#19 0x00007f84dba33270 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f84c5e43be4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#21 0x00007f84c5e45c3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#22 0x00007f84dba61166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f84dc740e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f84dc74549a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f84dba35fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f84dba37daa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f84dba844b4 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f84c5ea794d in  () at /usr/lib64/libQt5XcbQpa.so.5
#29 0x00007f84dba33fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f84dba3bec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#31 0x00007f84de8b59cc in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#32 0x00007f84de3046e5 in __libc_start_main () at /lib64/libc.so.6
#33 0x0000000000400809 in _start ()

Reported using DrKonqi
Comment 1 Andreas Hartmann 2016-12-18 04:29:54 UTC
Created attachment 102847 [details]
example 2
Comment 2 Andreas Hartmann 2016-12-18 04:30:18 UTC
Created attachment 102848 [details]
example 3
Comment 3 Andreas Hartmann 2016-12-18 04:41:54 UTC
Created attachment 102849 [details]
Hardware description and kwin options
Comment 4 Martin Flöser 2016-12-18 08:53:34 UTC
As a workaround use the breeze window decoration.

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