Application that crashed: kded4
Version of the application: $Id: kded.cpp 1031638 2009-10-05 16:59:11Z lunakl $
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.9-174.fc12.x86_64 x86_64

What I was doing when the application crashed:
The website was http://www.mitre10.co.nz/shop/power_garden_tools/chainsaws_and_chippers/

We were changing the zoom level using CTRL and the scroll wheel on the mouse. 

 -- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f5b3d2f4d54 in QMetaObject::activate (sender=0xe15260, m=<value optimized out>, local_signal_index=11, argv=0x7fff60d1a110) at kernel/qobject.cpp:3182
#6  0x00007f5b28ba36cf in PackageKit::Transaction::finished(PackageKit::Transaction::ExitStatus, unsigned int) () from /usr/lib64/libpackagekit-qt.so.12
#7  0x00007f5b28b9f089 in PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /usr/lib64/libpackagekit-qt.so.12
#8  0x00007f5b28ba0948 in PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libpackagekit-qt.so.12
#9  0x00007f5b3d2f408c in QMetaObject::activate (sender=0xd6c020, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7fff60d1a2f0) at kernel/qobject.cpp:3112
#10 0x00007f5b3d6318cf in QDBusConnectionInterface::serviceOwnerChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>, _t3=)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:204
#11 0x00007f5b3d631b64 in QDBusConnectionInterface::qt_metacall (this=0xd6c020, _c=InvokeMetaMethod, _id=2, _a=0x7fff60d1a570) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:131
#12 0x00007f5b3d2f408c in QMetaObject::activate (sender=0xd6c020, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7fff60d1a570) at kernel/qobject.cpp:3112
#13 0x00007f5b3d6317ff in QDBusConnectionInterface::NameOwnerChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>, _t3=)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:232
#14 0x00007f5b3d631bcc in QDBusConnectionInterface::qt_metacall (this=0xd6c020, _c=InvokeMetaMethod, _id=6, _a=0x7fff60d1a980) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:135
#15 0x00007f5b3d5fee84 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:891
#16 0x00007f5b3d60661f in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib64/libQtDBus.so.4
#17 0x00007f5b3d2ee401 in QObject::event (this=0xd6c020, e=0xdf0ce0) at kernel/qobject.cpp:1110
#18 0x00007f5b3bfb565c in QApplicationPrivate::notify_helper (this=0xbc9a40, receiver=0xd6c020, e=0xdf0ce0) at kernel/qapplication.cpp:4065
#19 0x00007f5b3bfbc8ce in QApplication::notify (this=<value optimized out>, receiver=0xd6c020, e=0xdf0ce0) at kernel/qapplication.cpp:4030
#20 0x00007f5b3deeba66 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#21 0x00007f5b3d2dee6c in QCoreApplication::notifyInternal (this=0x7fff60d1b320, receiver=0xd6c020, event=0xdf0ce0) at kernel/qcoreapplication.cpp:610
#22 0x00007f5b3d2dfa42 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#23 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#24 0x00007f5b3d307573 in sendPostedEvents () at kernel/qcoreapplication.h:218
#25 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:210
#26 0x00007f5b3b2c422e in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#27 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#28 0x00007f5b3b2c7c18 in g_main_context_iterate (context=0xbcc120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#29 0x00007f5b3b2c7d3a in IA__g_main_context_iteration (context=0xbcc120, may_block=1) at gmain.c:2654
#30 0x00007f5b3d3071e6 in QEventDispatcherGlib::processEvents (this=0xba07b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x00007f5b3c047ffe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x00007f5b3d2dd772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007f5b3d2ddb44 in QEventLoop::exec (this=0x7fff60d1b270, flags=...) at kernel/qeventloop.cpp:201
#34 0x00007f5b3d2dfcd9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#35 0x00007f5b3e7d26eb in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#36 0x0000003592e1eb1d in __libc_start_main () from /lib64/libc.so.6
#37 0x0000000000400709 in _start ()

Reported using DrKonqi