Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-gentoo-r4-sefie i686

What I was doing when the application crashed:
Plasma-desktop crashed under random(didn't really pay attention) desktop usage.

 -- Backtrace:
Application: Plasma arbetsyta (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 8519)]

Thread 2 (Thread 0xa9804b70 (LWP 8522)):
#0  0xb7fb3424 in __kernel_vsyscall ()
#1  0xb7d6acc5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7de028f in QWaitCondition::wait (this=0x99daed0, mutex=0x99daecc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb663fc72 in QHostInfoAgent::run (this=0x99daec0) at kernel/qhostinfo.cpp:260
#4  0xb7ddf477 in QThreadPrivate::start (arg=0x99daec0) at thread/qthread_unix.cpp:188
#5  0xb7d666bf in start_thread (arg=0xa9804b70) at pthread_create.c:297
#6  0xb68e275e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb6036700 (LWP 8519)):
[KCrash Handler]
#6  0xb5d08c49 in Plasma::ExtenderItem::group (this=0x9c95e90) at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/plasma/extenderitem.cpp:331
#7  0xb5d071e6 in Plasma::ExtenderGroup::items (this=0x99b1b48) at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/plasma/extendergroup.cpp:92
#8  0xa989af95 in SystemTray::ExtenderTaskBusyWidget::updateTask (this=0x98ce938)
    at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0/plasma/applets/systemtray/core/extendertask.cpp:155
#9  0xa989ba81 in SystemTray::ExtenderTaskBusyWidget::qt_metacall (this=0x98ce938, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfbaa008)
    at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0_build/plasma/applets/systemtray/extendertask.moc:69
#10 0xb7ecedda in QMetaObject::activate (sender=0x97f4470, from_signal_index=<value optimized out>, to_signal_index=9, argv=<value optimized out>) at kernel/qobject.cpp:3101
#11 0xb7ecf3c2 in QMetaObject::activate (sender=0x97f4470, m=0xa98dfaac, local_signal_index=5, argv=0xbfbaa008) at kernel/qobject.cpp:3178
#12 0xa989c363 in SystemTray::Manager::notificationRemoved (this=0x97f4470, _t1=0x9cadc98)
    at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0_build/plasma/applets/systemtray/manager.moc:160
#13 0xa989d81f in SystemTray::Manager::qt_metacall (this=0x97f4470, _c=QMetaObject::InvokeMetaMethod, _id=16, _a=0xbfbaa188)
    at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0_build/plasma/applets/systemtray/manager.moc:110
#14 0xb7ecedda in QMetaObject::activate (sender=0x9cadc98, from_signal_index=<value optimized out>, to_signal_index=7, argv=<value optimized out>) at kernel/qobject.cpp:3101
#15 0xb7ecf148 in QMetaObject::activate (sender=0x9cadc98, m=0xa98dfbdc, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfbaa188) at kernel/qobject.cpp:3198
#16 0xa989ea9b in SystemTray::Notification::destroyed (this=0x9cadc98, _t1=0x9cadc98)
    at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0_build/plasma/applets/systemtray/notification.moc:101
#17 0xa989f0ab in ~Notification (this=0x9cadc98) at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0/plasma/applets/systemtray/core/notification.cpp:64
#18 0xa98ad674 in ~DBusNotification (this=0x9cadc98)
    at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0/plasma/applets/systemtray/protocols/notifications/dbusnotification.cpp:38
#19 0xb7eca595 in qDeleteInEventHandler (o=0x20) at kernel/qobject.cpp:3806
#20 0xb7ecbb50 in QObject::event (this=0x9cadc98, e=0x9cd8990) at kernel/qobject.cpp:1085
#21 0xb6b7c9bc in QApplicationPrivate::notify_helper (this=0x94384e8, receiver=0x9cadc98, e=0x9cd8990) at kernel/qapplication.cpp:4056
#22 0xb6b828e0 in QApplication::notify (this=0x9424828, receiver=0x9cadc98, e=0x9cd8990) at kernel/qapplication.cpp:3603
#23 0xb74c920a in KApplication::notify (this=0x9424828, receiver=0x9cadc98, event=0x9cd8990) at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/kdeui/kernel/kapplication.cpp:302
#24 0xb7ebcf57 in QCoreApplication::notifyInternal (this=0x9424828, receiver=0x9cadc98, event=0x9cd8990) at kernel/qcoreapplication.cpp:606
#25 0xb7ebd5d1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x93c0ae0) at kernel/qcoreapplication.h:213
#26 0xb7ebd86d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#27 0xb7ee3b3f in postEventSourceDispatch (s=0x943a510) at kernel/qcoreapplication.h:218
#28 0xb6747b37 in IA__g_main_context_dispatch (context=0x943a490) at gmain.c:1960
#29 0xb674b3c0 in g_main_context_iterate (context=0x943a490, block=<value optimized out>, dispatch=1, self=0x9437fa0) at gmain.c:2591
#30 0xb674b52f in IA__g_main_context_iteration (context=0x943a490, may_block=1) at gmain.c:2654
#31 0xb7ee376c in QEventDispatcherGlib::processEvents (this=0x9438288, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#32 0xb6c0a9d5 in QGuiEventDispatcherGlib::processEvents (this=0x9438288, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#33 0xb7ebb6a9 in QEventLoop::processEvents (this=0xbfbaa904, flags=) at kernel/qeventloop.cpp:149
#34 0xb7ebb87a in QEventLoop::exec (this=0xbfbaa904, flags={i = 0}) at kernel/qeventloop.cpp:197
#35 0xb7ebd929 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#36 0xb6b7c847 in QApplication::exec () at kernel/qapplication.cpp:3525
#37 0xb4dc63bd in kdemain (argc=1, argv=0x93c24f0) at /tmp/portage/portage/kde-base/plasma-workspace-4.3.0/work/plasma-workspace-4.3.0/plasma/shells/desktop/main.cpp:50
#38 0x0804e0ea in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x93dac78 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80513c5 "0") at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/kinit/kinit.cpp:676
#39 0x0804ed2d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/kinit/kinit.cpp:1168
#40 0x0804f144 in handle_requests (waitForPid=0) at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/kinit/kinit.cpp:1361
#41 0x0804fdfd in main (argc=2, argv=0xbfbab174, envp=0xbfbab180) at /tmp/portage/portage/kde-base/kdelibs-4.3.0/work/kdelibs-4.3.0/kinit/kinit.cpp:1788

This bug may be a duplicate of or related to bug 202740

Reported using DrKonqi