Application: kded4 ($Id: kded.cpp 1156841 2010-07-29 19:59:05Z zander $)
KDE Platform Version: 4.5.1 (KDE 4.5.1) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.4-0.1-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
The error appears when you start any KDE session, I'm using opensuse 11.3.

The crash can be reproduced every time.

-- Backtrace:
Application: Demone KDE (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f4806c9d53c in QObject::connect (sender=0x7d7490, signal=0x7f47f020fd80 "2SessionConnected(QDBusObjectPath)", receiver=0x787a50, 
    method=0x7f47f020fd58 "1SessionConnected(QDBusObjectPath)", type=Qt::AutoConnection) at kernel/qobject.cpp:2518
#7  0x00007f47f0205770 in ObexFtpDaemon::ObexFtpDaemon(QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kded_obexftpdaemon.so
#8  0x00007f47f020a837 in QObject* KPluginFactory::createInstance<ObexFtpDaemon, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kded_obexftpdaemon.so
#9  0x00007f48070dfeb4 in KPluginFactory::create (this=0x7d8070, iface=0x7f48071bba00 "KDEDModule", parentWidget=0x0, parent=0x690fc0, args=..., keyword=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.1/kdecore/util/kpluginfactory.cpp:191
#10 0x00007f47f72a9d0f in create<KDEDModule> (this=0x690fc0, s=<value optimized out>, onDemand=<value optimized out>) at /usr/src/debug/kdelibs-4.5.1/kdecore/util/kpluginfactory.h:491
#11 Kded::loadModule (this=0x690fc0, s=<value optimized out>, onDemand=<value optimized out>) at /usr/src/debug/kdelibs-4.5.1/kded/kded.cpp:381
#12 0x00007f47f72ab1ed in Kded::initModules (this=0x690fc0) at /usr/src/debug/kdelibs-4.5.1/kded/kded.cpp:239
#13 0x00007f47f72ad7b1 in KDEDApplication::newInstance (this=<value optimized out>) at /usr/src/debug/kdelibs-4.5.1/kded/kded.cpp:818
#14 0x00007f48079df918 in KUniqueApplicationAdaptor::newInstance (this=0x71a020, asn_id=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.5.1/kdeui/kernel/kuniqueapplication.cpp:440
#15 0x00007f48079df992 in KUniqueApplicationAdaptor::qt_metacall (this=0x71a020, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffd3a63f60)
    at /usr/src/debug/kdelibs-4.5.1/build/kdeui/kuniqueapplication_p.moc:81
#16 0x00007f48040cd188 in QDBusConnectionPrivate::deliverCall (this=0x67e5c0, object=0x71a020, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:904
#17 0x00007f48040cf1ae in QDBusConnectionPrivate::activateCall (this=0x67e5c0, object=0x71a020, flags=337, msg=...) at qdbusintegrator.cpp:809
#18 0x00007f48040cfaae in QDBusConnectionPrivate::activateObject (this=0x67e5c0, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1364
#19 0x00007f48040cfcf8 in QDBusActivateObjectEvent::placeMetaCall (this=0x6def40) at qdbusintegrator.cpp:1477
#20 0x00007f4806c9a509 in QObject::event (this=0x7fffd3a64d70, e=0x6def40) at kernel/qobject.cpp:1248
#21 0x00007f4805e5fb0d in QApplication::event (this=0x7fffd3a64d70, e=0x6def40) at kernel/qapplication.cpp:2355
#22 0x00007f4805e5d4d4 in QApplicationPrivate::notify_helper (this=0x692180, receiver=0x7fffd3a64d70, e=0x6def40) at kernel/qapplication.cpp:4302
#23 0x00007f4805e65aca in QApplication::notify (this=<value optimized out>, receiver=0x7fffd3a64d70, e=0x6def40) at kernel/qapplication.cpp:4185
#24 0x00007f48078ee1e6 in KApplication::notify (this=0x7fffd3a64d70, receiver=0x7fffd3a64d70, event=0x6def40) at /usr/src/debug/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#25 0x00007f4806c88e4c in QCoreApplication::notifyInternal (this=0x7fffd3a64d70, receiver=0x7fffd3a64d70, event=0x6def40) at kernel/qcoreapplication.cpp:726
#26 0x00007f4806c8c5ba in sendEvent (receiver=0x0, event_type=0, data=0x60f500) at kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60f500) at kernel/qcoreapplication.cpp:1367
#28 0x00007f4806cb1173 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#30 0x00007f4802811a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f4802812270 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f4802812510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007f4806cb167f in QEventDispatcherGlib::processEvents (this=0x616ba0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#34 0x00007f4805efe14e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f4806c88292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f4806c88495 in QEventLoop::exec (this=0x7fffd3a64cc0, flags=...) at kernel/qeventloop.cpp:201
#37 0x00007f4806c8c88b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#38 0x00007f47f72a94a7 in kdemain (argc=1, argv=0x6720d0) at /usr/src/debug/kdelibs-4.5.1/kded/kded.cpp:894
#39 0x00000000004074a9 in launch (argc=1, _name=0x40b267 "kded4", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40b0f7 "0") at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:723
#40 0x0000000000409cba in main (argc=4, argv=0x7fffd3a65d68, envp=0x7fffd3a65d90) at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:1835

Reported using DrKonqi