Bug 342138

Summary: random crash with plasma crash too
Product: [Frameworks and Libraries] frameworks-knotifications Reporter: Alin M Elena <alinm.elena>
Component: generalAssignee: Martin Klapetek <mklapetek>
Status: RESOLVED WORKSFORME    
Severity: crash CC: kdelibs-bugs
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Alin M Elena 2014-12-22 20:48:01 UTC 
Application: kdeinit5 ()

Qt Version: 5.4.1
Operating System: Linux 3.19.0-rc1-1.g85f0072-desktop x86_64
Distribution: "openSUSE 20141221 (Tumbleweed) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
nothing special just changing some windows. and plasma crashe silently... got the kdeinit5 dr konqi dialog

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fab9d71a780 (LWP 1723))]

Thread 5 (Thread 0x7fab887cd700 (LWP 1725)):
#0  0x00007fab9baed4ad in poll () at /lib64/libc.so.6
#1  0x00007fab9b05a362 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fab9b05be2f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fab8ad21bb9 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fab9be5594f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab9937c3a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab9baf5a4d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fab7ffff700 (LWP 1729)):
#0  0x00007fab9baed4ad in poll () at /lib64/libc.so.6
#1  0x00007fab98661be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab98661f0a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab851d3576 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007fab98686b85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fab9937c3a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab9baf5a4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fab75821700 (LWP 1760)):
#0  0x00007fab986a38e9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fab98661299 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab98661b03 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab98661cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fab9c0871bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab9c02dd5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab9be50d1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fab9be5594f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fab9937c3a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab9baf5a4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fab6e176700 (LWP 2068)):
#0  0x00007fab8e37212a in pa_srbchannel_read () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#1  0x00007fab8e36ed40 in  () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#2  0x00007fab8e3713db in  () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#3  0x00007fab8e371678 in  () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#4  0x00007fab8e371fea in  () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#5  0x00007fab8e7d0194 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#6  0x00007fab8e7d056a in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#7  0x00007fab8e7d0610 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#8  0x00007fab8e7de673 in  () at /usr/lib64/libpulse.so.0
#9  0x00007fab8e3806e8 in  () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#10 0x00007fab9937c3a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fab9baf5a4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fab9d71a780 (LWP 1723)):
[KCrash Handler]
#5  0x00007fab9c05dd54 in QObject::thread() const () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab9c0680b8 in QObject::QObject(QObject*) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fab8f9850de in DBusMenuExporter::DBusMenuExporter(QString const&, QMenu*, QDBusConnection const&) () at /usr/lib64/libdbusmenu-qt5.so.2
#8  0x00007fab915ae508 in KStatusNotifierItem::setContextMenu(QMenu*) () at /usr/lib64/libKF5Notifications.so.5
#9  0x00007fab915ae384 in KStatusNotifierItem::setContextMenu(QMenu*) () at /usr/lib64/libKF5Notifications.so.5
#10 0x00007fab915aec4a in  () at /usr/lib64/libKF5Notifications.so.5
#11 0x00007fab915aff8a in  () at /usr/lib64/libKF5Notifications.so.5
#12 0x00007fab915b0211 in  () at /usr/lib64/libKF5Notifications.so.5
#13 0x00007fab9c05f681 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#14 0x00007fab915c5953 in  () at /usr/lib64/libKF5Notifications.so.5
#15 0x00007fab915c5b5f in  () at /usr/lib64/libKF5Notifications.so.5
#16 0x00007fab92d7867f in  () at /usr/lib64/libQt5DBus.so.5
#17 0x00007fab9c060486 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007fab9a738b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007fab9a73db80 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007fab9c02fe05 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007fab9c031c9f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fab9c087d23 in  () at /usr/lib64/libQt5Core.so.5
#23 0x00007fab98661a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#24 0x00007fab98661c48 in  () at /usr/lib64/libglib-2.0.so.0
#25 0x00007fab98661cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#26 0x00007fab9c08719c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007fab9c02dd5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fab9c0353e6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#29 0x00007fab8afb6a9a in kdemain () at /usr/lib64/libkdeinit5_kded5.so
#30 0x0000000000408bd3 in  ()
#31 0x0000000000405c3e in main ()

Reported using DrKonqi
Comment 1 Martin Klapetek 2014-12-23 08:57:23 UTC 
Please install debug symbols for knotification and post the backtrace again.
Comment 2 Martin Klapetek 2015-06-01 08:21:15 UTC 
No response for half a year; closing.

Please note that there have been fixes for similar crashes in KStatusNotifierItem in the meantime, so please reopen if it still happens and make sure you install knotification debug symbols first.

Thanks