Bug 376746

Summary: Kwin crashes and restarts while Inkscape-trunk is launching
Product: [Plasma] kwin Reporter: slobeck <slobeck>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi, triaged
Priority: NOR    
Version First Reported In: 5.9.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description slobeck 2017-02-21 03:16:51 UTC 
Application: kwin_x11 (5.9.2)

Qt Version: 5.8.0
Frameworks Version: 5.31.0
Operating System: Linux 4.9.11-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed: While inkscape is launching. kwin crashes and restarts. It doesn't appear to affect anything else.

Inkscape-bzr from AUR  - Inkscape 0.92+devel 15534

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f68738c2840 (LWP 568))]

Thread 11 (Thread 0x7f6850828700 (LWP 1043)):
#0  0x00007f687330c551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f68709912f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f687099296a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f687093f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6870761a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f686b262025 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f68707666d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f6835ffb700 (LWP 765)):
#0  0x00007f686c55910f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f686f8d0234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f686f8d0279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f6836ffd700 (LWP 720)):
#0  0x00007f686c55910f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6849971c5b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f6849971ab7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f68377fe700 (LWP 719)):
#0  0x00007f686c55910f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6849971c5b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f6849971ab7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f6837fff700 (LWP 718)):
#0  0x00007f686c55910f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6849971c5b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f6849971ab7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f683cecc700 (LWP 717)):
#0  0x00007f686c55910f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6849971c5b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f6849971ab7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f6848868700 (LWP 716)):
#0  0x00007f686c55910f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6849971c5b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f6849971ab7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f684bb35700 (LWP 704)):
#0  0x00007f687330c551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f68709912f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f687099296a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f687093f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6870761a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f686b262025 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f68707666d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f68526b1700 (LWP 661)):
#0  0x00007f687330c551 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f68709912f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f687099296a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f687093f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6870761a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f686a418125 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007f68707666d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f68590d3700 (LWP 619)):
#0  0x00007f687330c48d in poll () at /usr/lib/libc.so.6
#1  0x00007f68724288e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f687242a679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f6859d83239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f68707666d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f686c553454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f68733157df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f68738c2840 (LWP 568)):
[KCrash Handler]
#6  0x0000068800000000 in  ()
#7  0x00007f68709733f0 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () at /usr/lib/libQt5Core.so.5
#8  0x00007f686f91276f in  () at /usr/lib/libQt5Script.so.5
#9  0x00007f686f912844 in  () at /usr/lib/libQt5Script.so.5
#10 0x00007f686f912ac2 in QScriptEngine::newQObject(QObject*, QScriptEngine::ValueOwnership, QFlags<QScriptEngine::QObjectWrapOption> const&) () at /usr/lib/libQt5Script.so.5
#11 0x00007f6872f05e2c in  () at /usr/lib/libkwin.so.5
#12 0x00007f686f912d75 in  () at /usr/lib/libQt5Script.so.5
#13 0x00007f686f93b826 in  () at /usr/lib/libQt5Script.so.5
#14 0x00007f686f943af1 in  () at /usr/lib/libQt5Script.so.5
#15 0x00007f687096cee4 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#16 0x00007f6870121e08 in KWin::EffectsHandler::desktopPresenceChanged(KWin::EffectWindow*, int, int) () at /usr/lib/libkwineffects.so.10
#17 0x00007f68701237c1 in  () at /usr/lib/libkwineffects.so.10
#18 0x00007f687096dba9 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#19 0x00007f687162334c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f687162ab61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f6870941440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#22 0x00007f6870943bcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f6870992797 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#24 0x00007f6859de3ded in  () at /usr/lib/libQt5XcbQpa.so.5
#25 0x00007f687093f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007f6870947de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#27 0x00007f68735d4391 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#28 0x00007f687324d291 in __libc_start_main () at /usr/lib/libc.so.6
#29 0x000000000040069a in _start ()

Reported using DrKonqi
Comment 1 Martin Flöser 2017-02-21 06:09:50 UTC 
Unfortunately the backtrace is lacking debug symbols. If you are able to 
reproduce please install the debug packages provided by your 
distribution (please ask the distribution support channel on how to 
install them) and attach a new backtrace.
Comment 2 Andrew Crouthamel 2018-09-28 02:30:32 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Andrew Crouthamel 2018-10-28 03:40:03 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!