Bug 212146

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1) "release 179"
Qt Version: 4.5.3
Operating System: Linux 2.6.27.29-0.1-trace i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
While downloading a pdf in firefox the crash occured.
Think this is related selecting/clicking to the notifications pop-up or icon.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5e89700 (LWP 6935))]

Thread 2 (Thread 0xa8220b90 (LWP 7122)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb7d04c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7d645a2 in QWaitCondition::wait (this=0x8423358, mutex=0x8423354, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb75d7ef2 in QHostInfoAgent::run (this=0x8423348) at kernel/qhostinfo.cpp:260
#4  0xb7d63592 in QThreadPrivate::start (arg=0x8423348) at thread/qthread_unix.cpp:188
#5  0xb7d011b5 in start_thread () from /lib/libpthread.so.0
#6  0xb65453ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5e89700 (LWP 6935)):
[KCrash Handler]
#6  0xb5c1746d in Plasma::ExtenderItem::config (this=0x16a7c9b8) at /usr/src/debug/kdelibs-4.3.1/plasma/extenderitem.cpp:153
#7  0xb5c19143 in Plasma::ExtenderItem::isGroup (this=0x16a7c9b8) at /usr/src/debug/kdelibs-4.3.1/plasma/extenderitem.cpp:341
#8  0xb5c0f24a in Plasma::Extender::isEmpty (this=0x82a6950) at /usr/src/debug/kdelibs-4.3.1/plasma/extender.cpp:717
#9  0xb5c0f2b7 in Plasma::ExtenderPrivate::updateEmptyExtenderLabel (this=0x82a6c10) at /usr/src/debug/kdelibs-4.3.1/plasma/extender.cpp:681
#10 0xb5c0fa75 in Plasma::Extender::itemAddedEvent (this=0x82a6950, item=0x16ae3e20, pos=@0xbffb1578) at /usr/src/debug/kdelibs-4.3.1/plasma/extender.cpp:432
#11 0xb5c0ece7 in Plasma::ExtenderPrivate::addExtenderItem (this=0x82a6c10, item=0x16ae3e20, pos=@0xbffb1578) at /usr/src/debug/kdelibs-4.3.1/plasma/extender.cpp:546
#12 0xb5c1a2af in Plasma::ExtenderItem::setExtender (this=0x16ae3e20, extender=0x82a6950, pos=@0xbffb1578) at /usr/src/debug/kdelibs-4.3.1/plasma/extenderitem.cpp:247
#13 0xb5c1b596 in ExtenderItem (this=0x16ae3e20, hostExtender=0x82a6950, extenderItemId=0) at /usr/src/debug/kdelibs-4.3.1/plasma/extenderitem.cpp:129
#14 0xa8366756 in SystemTray::Applet::addNotification (this=0x82f0338, notification=0x16a8f2a8) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/applets/systemtray/ui/applet.cpp:612
#15 0xa836c1b7 in SystemTray::Applet::qt_metacall (this=0x82f0338, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbffb178c)
    at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/applets/systemtray/applet.moc:85
#16 0xb7e6cee8 in QMetaObject::activate (sender=0x83117e0, from_signal_index=7, to_signal_index=7, argv=0xbffb178c) at kernel/qobject.cpp:3113
#17 0xb7e6db72 in QMetaObject::activate (sender=0x83117e0, m=0xa838ba6c, local_signal_index=3, argv=0xbffb178c) at kernel/qobject.cpp:3187
#18 0xa8347e63 in SystemTray::Manager::notificationAdded (this=0x83117e0, _t1=0x16a8f2a8) at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/applets/systemtray/manager.moc:146
#19 0xa834912c in SystemTray::Manager::qt_metacall (this=0x83117e0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbffb188c)
    at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/applets/systemtray/manager.moc:109
#20 0xb7e6cee8 in QMetaObject::activate (sender=0x84a02d8, from_signal_index=6, to_signal_index=6, argv=0xbffb188c) at kernel/qobject.cpp:3113
#21 0xb7e6db72 in QMetaObject::activate (sender=0x84a02d8, m=0xa838bac4, local_signal_index=2, argv=0xbffb188c) at kernel/qobject.cpp:3187
#22 0xa83495a3 in SystemTray::Protocol::notificationCreated (this=0x84a02d8, _t1=0x16a8f2a8) at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/applets/systemtray/protocol.moc:99
#23 0xa83584f4 in SystemTray::DBusNotificationProtocol::dataUpdated (this=0x84a02d8, source=@0xbffb1f68, data=@0xbffb1f64)
    at /usr/src/debug/kdebase-workspace-4.3.1/plasma/applets/systemtray/protocols/notifications/dbusnotificationprotocol.cpp:122
#24 0xa8359371 in SystemTray::DBusNotificationProtocol::qt_metacall (this=0x84a02d8, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbffb1b38)
    at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/applets/systemtray/dbusnotificationprotocol.moc:78
#25 0xb7e60439 in QMetaMethod::invoke (this=0xbffb1cb4, object=0x84a02d8, connectionType=Qt::DirectConnection, returnValue={<QGenericArgument> = {_data = 0x0, _name = 0x0}, <No data fields>}, val0=
      {_data = 0xbffb1f68, _name = 0xb5d18431 "QString"}, val1={_data = 0xbffb1f64, _name = 0xb5d18439 "Plasma::DataEngine::Data"}, val2={_data = 0x0, _name = 0x0}, val3={_data = 0x0, _name = 0x0}, 
    val4={_data = 0x0, _name = 0x0}, val5={_data = 0x0, _name = 0x0}, val6={_data = 0x0, _name = 0x0}, val7={_data = 0x0, _name = 0x0}, val8={_data = 0x0, _name = 0x0}, val9=
      {_data = 0x0, _name = 0x0}) at kernel/qmetaobject.cpp:1528
#26 0xb7e60bbf in QMetaObject::invokeMethod (obj=0x84a02d8, member=0xb5d18452 "dataUpdated", type=Qt::AutoConnection, ret={<QGenericArgument> = {_data = 0x0, _name = 0x0}, <No data fields>}, val0=
      {_data = 0xbffb1f68, _name = 0xb5d18431 "QString"}, val1={_data = 0xbffb1f64, _name = 0xb5d18439 "Plasma::DataEngine::Data"}, val2={_data = 0x0, _name = 0x0}, val3={_data = 0x0, _name = 0x0}, 
    val4={_data = 0x0, _name = 0x0}, val5={_data = 0x0, _name = 0x0}, val6={_data = 0x0, _name = 0x0}, val7={_data = 0x0, _name = 0x0}, val8={_data = 0x0, _name = 0x0}, val9=
      {_data = 0x0, _name = 0x0}) at kernel/qmetaobject.cpp:1120
#27 0xb5c0226d in Plasma::DataEnginePrivate::connectSource (this=0x849ff60, s=0x16ae4dd8, visualization=0x84a02d8, pollingInterval=0, align=Plasma::NoAlignment, immediateCall=true)
    at /usr/include/QtCore/qobjectdefs.h:403
#28 0xb5c0299d in Plasma::DataEngine::connectSource (this=0x849feb0, source=@0xbffb229c, visualization=0x84a02d8, pollingInterval=0, intervalAlignment=Plasma::NoAlignment)
    at /usr/src/debug/kdelibs-4.3.1/plasma/dataengine.cpp:94
#29 0xa835731b in SystemTray::DBusNotificationProtocol::prepareNotification (this=0x84a02d8, source=@0xbffb229c)
    at /usr/src/debug/kdebase-workspace-4.3.1/plasma/applets/systemtray/protocols/notifications/dbusnotificationprotocol.cpp:70
#30 0xa835938a in SystemTray::DBusNotificationProtocol::qt_metacall (this=0x84a02d8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbffb20cc)
    at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/applets/systemtray/dbusnotificationprotocol.moc:77
#31 0xb7e6cee8 in QMetaObject::activate (sender=0x849feb0, from_signal_index=4, to_signal_index=4, argv=0xbffb20cc) at kernel/qobject.cpp:3113
#32 0xb7e6db72 in QMetaObject::activate (sender=0x849feb0, m=0xb5d59184, local_signal_index=0, argv=0xbffb20cc) at kernel/qobject.cpp:3187
#33 0xb5c01993 in Plasma::DataEngine::sourceAdded (this=0x849feb0, _t1=@0xbffb229c) at /usr/src/debug/kdelibs-4.3.1/build/plasma/dataengine.moc:176
#34 0xb5c02c6f in Plasma::DataEngine::setData (this=0x849feb0, source=@0xbffb229c, data=@0xbffb228c) at /usr/src/debug/kdelibs-4.3.1/plasma/dataengine.cpp:210
#35 0xa79d0faf in NotificationsEngine::Notify (this=0x849feb0, app_name=@0x16a2e068, replaces_id=0, event_id=@0x16946880, app_icon=@0x16943ed8, summary=@0x16ab59b8, body=@0x83a56a8, 
    actions=@0x16ae74a8, hints=@0x16ab4618, timeout=0) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/dataengines/notifications/notificationsengine.cpp:92
#36 0xa79d3417 in VisualNotificationsAdaptor::qt_metacall (this=0x849fa50, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbffb246c)
    at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/dataengines/notifications/visualnotificationsadaptor.cpp:45
#37 0xb71006e3 in QDBusConnectionPrivate::deliverCall (this=0x80b9c20, object=0x849fa50, msg=@0x16a95a08, metaTypes=@0x82e0904, slotIdx=7) at qdbusintegrator.cpp:891
#38 0xb71017a9 in QDBusConnectionPrivate::activateCall (this=0x80b9c20, object=0x849fa50, flags=273, msg=@0x16a95a08) at qdbusintegrator.cpp:803
#39 0xb7101c11 in QDBusConnectionPrivate::activateObject (this=0x80b9c20, node=@0x16a959f4, msg=@0x16a95a08, pathStartPos=20) at qdbusintegrator.cpp:1370
#40 0xb710210a in QDBusActivateObjectEvent::placeMetaCall (this=0x16a959c8) at qdbusintegrator.cpp:1464
#41 0xb7e680d0 in QObject::event (this=0x849feb0, e=0x16a959c8) at kernel/qobject.cpp:1111
#42 0xb681c76c in QApplicationPrivate::notify_helper (this=0x80bee60, receiver=0x849feb0, e=0x16a959c8) at kernel/qapplication.cpp:4065
#43 0xb6824a5e in QApplication::notify (this=0x80b95f0, receiver=0x849feb0, e=0x16a959c8) at kernel/qapplication.cpp:3605
#44 0xb731017d in KApplication::notify (this=0x80b95f0, receiver=0x849feb0, event=0x16a959c8) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#45 0xb7e578fb in QCoreApplication::notifyInternal (this=0x80b95f0, receiver=0x849feb0, event=0x16a959c8) at kernel/qcoreapplication.cpp:610
#46 0xb7e58545 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x805b2c0) at kernel/qcoreapplication.h:213
#47 0xb7e5873d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#48 0xb7e834ff in postEventSourceDispatch (s=0x80c0f10) at kernel/qcoreapplication.h:218
#49 0xb63c29c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#50 0xb63c6083 in ?? () from /usr/lib/libglib-2.0.so.0
#51 0xb63c6241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#52 0xb7e83071 in QEventDispatcherGlib::processEvents (this=0x80bec50, flags={i = -1074058296}) at kernel/qeventdispatcher_glib.cpp:407
#53 0xb68bccc5 in QGuiEventDispatcherGlib::processEvents (this=0x80bec50, flags={i = -1074058248}) at kernel/qguieventdispatcher_glib.cpp:202
#54 0xb7e55f1a in QEventLoop::processEvents (this=0xbffb2c70, flags={i = -1074058184}) at kernel/qeventloop.cpp:149
#55 0xb7e56362 in QEventLoop::exec (this=0xbffb2c70, flags={i = -1074058120}) at kernel/qeventloop.cpp:201
#56 0xb7e58809 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#57 0xb681c5e7 in QApplication::exec () at kernel/qapplication.cpp:3525
#58 0xb3922ae0 in kdemain (argc=1, argv=0x805ccd0) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/shells/desktop/main.cpp:50
#59 0x0804e505 in launch (argc=1, _name=0x80a2804 "/usr/bin/plasma-desktop", args=0x80a281c "", cwd=0x0, envc=0, envs=0x80a2820 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051639 "0") at /usr/src/debug/kdelibs-4.3.1/kinit/kinit.cpp:706
#60 0x0804ecdd in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.3.1/kinit/kinit.cpp:1198
#61 0x0804f173 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.3.1/kinit/kinit.cpp:1391
#62 0x0804feb2 in main (argc=4, argv=0xbffb3664, envp=0xbffb3678) at /usr/src/debug/kdelibs-4.3.1/kinit/kinit.cpp:1830

Reported using DrKonqi