Application: kded4 ($Id: kded.cpp 1204125 2010-12-06 11:17:10Z dfaure $)
KDE Platform Version: 4.6.00 (4.6.0) "release 6" (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.7-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

After some standard update (yast2) I keed getting the message
cannot open consolekit session
unable to open session
the name org.freedesktio.consolekit was ...

I can click OK and most things work out perfectly execpt
- phonon sound
- CD/DVD detection
- memory cards / USB memory detection.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff68c6ff760 (LWP 3410))]

Thread 2 (Thread 0x7ff66cde6700 (LWP 3420)):
#0  0x00007ff689e01503 in poll () from /lib64/libc.so.6
#1  0x00007ff686c73114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff686c73a35 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00007ff66d4da1b4 in ?? () from /lib64/libgio-2.0.so.0
#4  0x00007ff686c9a466 in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007ff67e82f56c in ?? () from /usr/lib64/libGL.so.1
#6  0x00007ff68b04fa3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007ff689e0a67d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff68c6ff760 (LWP 3410)):
[KCrash Handler]
#6  QVariant::userType (this=0x35) at kernel/qvariant.cpp:1792
#7  0x00007ff66d974f5e in qvariant_cast<QDBusArgument> (this=0x93f7d0) at /usr/include/QtCore/qvariant.h:580
#8  qVariantValue<QDBusArgument> (this=0x93f7d0) at /usr/include/QtCore/qvariant.h:599
#9  PolkitQt1::Authority::Private::init (this=0x93f7d0) at /usr/src/debug/polkit-qt-1-0.99.1/core/polkitqt1-authority.cpp:224
#10 0x00007ff66d976600 in PolkitQt1::Authority::Authority (this=0x86d500, authority=0x0, parent=<value optimized out>) at /usr/src/debug/polkit-qt-1-0.99.1/core/polkitqt1-authority.cpp:153
#11 0x00007ff66d9767ba in PolkitQt1::Authority::instance (authority=0x0) at /usr/src/debug/polkit-qt-1-0.99.1/core/polkitqt1-authority.cpp:49
#12 0x00007ff66db87090 in KAuth::Polkit1Backend::Polkit1Backend (this=0x88b190) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:69
#13 0x00007ff66db8717d in qt_plugin_instance () at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:229
#14 0x00007ff68b7fd4f9 in KAuth::BackendsManager::retrieveInstancesIn (path=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/BackendsManager.cpp:69
#15 0x00007ff68b83af61 in KAuth::BackendsManager::init () at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/BackendsManager.cpp:81
#16 0x00007ff68b83b63d in KAuth::BackendsManager::authBackend () at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/BackendsManager.cpp:123
#17 0x00007ff68b83bb8b in KAuth::Action::setName (this=0x7fffc2dad560, name=...) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/kauthaction.cpp:108
#18 0x00007ff68b83c5aa in KAuth::Action::Action (this=0x7fffc2dad560, name=...) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/kauthaction.cpp:61
#19 0x00007ff6738849f1 in PowerDevilUPowerBackend::brightness (this=<value optimized out>, type=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/powerdevil/daemon/backends/upower/powerdevilupowerbackend.cpp:189
#20 0x00007ff673886a5e in PowerDevilUPowerBackend::init (this=0x8b9a60) at /usr/src/debug/kdebase-workspace-4.6.0/powerdevil/daemon/backends/upower/powerdevilupowerbackend.cpp:110
#21 0x00007ff67362d46f in PowerDevil::Core::loadCore (this=0x8b1090, backend=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/powerdevil/daemon/powerdevilcore.cpp:81
#22 0x00007ff673880515 in KDEDPowerDevil::init (this=0x80bcf0) at /usr/src/debug/kdebase-workspace-4.6.0/powerdevil/daemon/kdedpowerdevil.cpp:89
#23 0x00007ff673880d50 in KDEDPowerDevil::qt_metacall (this=0x80bcf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/build/powerdevil/daemon/kdedpowerdevil.moc:73
#24 0x00007ff68b3dba6a in QObject::event (this=0x80bcf0, e=<value optimized out>) at kernel/qobject.cpp:1211
#25 0x00007ff68a576d14 in QApplicationPrivate::notify_helper (this=0x6e6830, receiver=0x80bcf0, e=0x6e4b40) at kernel/qapplication.cpp:4445
#26 0x00007ff68a57f22a in QApplication::notify (this=<value optimized out>, receiver=0x80bcf0, e=0x6e4b40) at kernel/qapplication.cpp:4324
#27 0x00007ff68c06b9e6 in KApplication::notify (this=0x7fffc2dae740, receiver=0x80bcf0, event=0x6e4b40) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#28 0x00007ff68b3c7bfc in QCoreApplication::notifyInternal (this=0x7fffc2dae740, receiver=0x80bcf0, event=0x6e4b40) at kernel/qcoreapplication.cpp:732
#29 0x00007ff68b3cb3f5 in sendEvent (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.cpp:1373
#31 0x00007ff68b3f2783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#33 0x00007ff686c72bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#34 0x00007ff686c733b0 in ?? () from /lib64/libglib-2.0.so.0
#35 0x00007ff686c73650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#36 0x00007ff68b3f291f in QEventDispatcherGlib::processEvents (this=0x617ca0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007ff68a61bd8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007ff68b3c7052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007ff68b3c7265 in QEventLoop::exec (this=0x7fffc2dae690, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007ff68b3cb6ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#41 0x00007ff679f626d7 in kdemain (argc=1, argv=0x6aa610) at /usr/src/debug/kdelibs-4.6.0/kded/kded.cpp:925
#42 0x00000000004075e9 in launch (argc=1, _name=0x40b4fc "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=0x40b377 "0") at /usr/src/debug/kdelibs-4.6.0/kinit/kinit.cpp:730
#43 0x0000000000409e1e in main (argc=4, argv=0x7fffc2daf798, envp=0x7fffc2daf7c0) at /usr/src/debug/kdelibs-4.6.0/kinit/kinit.cpp:1845

Reported using DrKonqi