Bug 299834

Application: knotify4 (4.0)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Opened kopete. And chat window. It happens always when a element shall be shown inside the notify widget.

- Unusual behavior I noticed:
Beaks every time a message for knotify widget shall be shown.

The crash can be reproduced every time.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1ca0a7c780 (LWP 4213))]

Thread 2 (Thread 0x7f1c8dc8e700 (LWP 4214)):
#0  0x00007fff723ff8de in ?? ()
#1  0x00007f1c9961b15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f1c9e2a9bb4 in do_gettime (frac=0x7f1c8dc8db98, sec=0x7f1c8dc8db90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f1c9e381b8d in QTimerInfoList::updateCurrentTime (this=0x7f1c88002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f1c9e381ec3 in QTimerInfoList::timerWait (this=0x7f1c88002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f1c9e38097c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f1c8dc8dc6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f1c9e380a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f1c9b24471e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f1c9b244f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f1c9b245124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f1c9e381426 in QEventDispatcherGlib::processEvents (this=0x7f1c880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f1c9e350c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f1c9e350ed7 in QEventLoop::exec (this=0x7f1c8dc8ddd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f1c9e24ffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f1c9e3309ff in QInotifyFileSystemWatcherEngine::run (this=0x22ca6a0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f1c9e252fcb in QThreadPrivate::start (arg=0x22ca6a0) at thread/qthread_unix.cpp:298
#17 0x00007f1c9b711e9a in start_thread (arg=0x7f1c8dc8e700) at pthread_create.c:308
#18 0x00007f1c9dc0c4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1ca0a7c780 (LWP 4213)):
[KCrash Handler]
#6  Phonon::Gstreamer::Pipeline::setState (this=0x0, state=GST_STATE_PLAYING) at ../../gstreamer/pipeline.cpp:220
#7  0x000000000040e7d1 in play (file=..., this=<optimized out>) at ../../knotify/notifybysound.cpp:63
#8  NotifyBySound::notify (this=0x2291240, eventId=8, config=<optimized out>) at ../../knotify/notifybysound.cpp:245
#9  0x000000000040b5bd in KNotify::emitEvent (this=0x7fff7231d490, e=0x230ca90) at ../../knotify/knotify.cpp:230
#10 0x000000000040c39d in KNotify::event (this=0x7fff7231d490, event=..., appname=..., contexts=..., title=..., text=..., image=..., actions=..., timeout=-1, winId=62914743) at ../../knotify/knotify.cpp:149
#11 0x000000000040c8b0 in KNotifyAdaptor::event (this=0x229f2c0, event=..., fromApp=..., contexts=..., title=..., text=..., image=..., actions=..., timeout=-1, winId=62914743) at ../../knotify/knotify.cpp:289
#12 0x000000000040ccd8 in qt_static_metacall (_a=0x7fff7231c820, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./knotify.moc:218
#13 KNotifyAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fff7231c820) at ./knotify.moc:208
#14 0x000000000040cdbb in KNotifyAdaptor::qt_metacall (this=0x229f2c0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff7231c820) at ./knotify.moc:260
#15 0x00007f1c9e6cc37b in QDBusConnectionPrivate::deliverCall (this=0x2100840, object=0x229f2c0, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:947
#16 0x00007f1c9e6cd4dd in QDBusConnectionPrivate::activateCall (this=0x2100840, object=0x229f2c0, flags=273, msg=...) at qdbusintegrator.cpp:857
#17 0x00007f1c9e6cde3b in QDBusConnectionPrivate::activateObject (this=0x2100840, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1423
#18 0x00007f1c9e6cdf2b in QDBusActivateObjectEvent::placeMetaCall (this=0x22fc7e0) at qdbusintegrator.cpp:1537
#19 0x00007f1c9e36b446 in QObject::event (this=0x7fff7231d490, e=<optimized out>) at kernel/qobject.cpp:1195
#20 0x00007f1c9efc3894 in notify_helper (e=0x22fc7e0, receiver=0x7fff7231d490, this=0x2119390) at kernel/qapplication.cpp:4559
#21 QApplicationPrivate::notify_helper (this=0x2119390, receiver=0x7fff7231d490, e=0x22fc7e0) at kernel/qapplication.cpp:4531
#22 0x00007f1c9efc8713 in QApplication::notify (this=0x7fff7231d4c0, receiver=0x7fff7231d490, e=0x22fc7e0) at kernel/qapplication.cpp:4420
#23 0x00007f1ca0467b46 in KApplication::notify (this=0x7fff7231d4c0, receiver=0x7fff7231d490, event=0x22fc7e0) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f1c9e351e9c in QCoreApplication::notifyInternal (this=0x7fff7231d4c0, receiver=0x7fff7231d490, event=0x22fc7e0) at kernel/qcoreapplication.cpp:876
#25 0x00007f1c9e355c6a in sendEvent (event=0x22fc7e0, receiver=0x7fff7231d490) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x20e82b0) at kernel/qcoreapplication.cpp:1500
#27 0x00007f1c9e380f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#29 0x00007f1c9b244c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f1c9b245060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f1c9b245124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f1c9e3813bf in QEventDispatcherGlib::processEvents (this=0x20e9770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0x00007f1c9f06bd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f1c9e350c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f1c9e350ed7 in QEventLoop::exec (this=0x7fff7231d420, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007f1c9e355f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#37 0x0000000000409747 in main (argc=1, argv=0x7fff7231d848) at ../../knotify/main.cpp:73

Reported using DrKonqi