Application: kpackagekitsmarticon (0.5.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
see title and core appended debug data
KPackageKit worked fine until now. Used nearly every day since update to Lucid some weeks ago.

 -- Backtrace:
Application: KPackageKit (kpackagekitsmarticon), signal: Segmentation fault
[KCrash Handler]
#6  QMutex::lock (this=0x5a) at thread/qmutex.cpp:150
#7  0x007c6634 in QCoreApplication::postEvent (receiver=0x91c33b0, event=0x907ffd8, priority=0) at kernel/qcoreapplication.cpp:1113
#8  0x007c69ac in QCoreApplication::postEvent (receiver=0x91c33b0, event=0x907ffd8) at kernel/qcoreapplication.cpp:1066
#9  0x007d68a4 in QObject::deleteLater (this=0x91c33b0) at kernel/qobject.cpp:2158
#10 0x00fc1384 in PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#11 0x00fc3453 in PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#12 0x007cbc9a in QMetaObject::metacall (object=0x90eafa8, cl=152843184, idx=6, argv=0xbf8f4200) at kernel/qmetaobject.cpp:237
#13 0x007da3d5 in QMetaObject::activate (sender=0x90f5b88, m=0x53ec88, local_signal_index=2, argv=0xbf8f4200) at kernel/qobject.cpp:3293
#14 0x00526d9f in QDBusConnectionInterface::serviceOwnerChanged (this=0x90f5b88, _t1=..., _t2=..., _t3=...) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:210
#15 0x005270c3 in QDBusConnectionInterface::qt_metacall (this=0x90f5b88, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf8f43d0) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:137
#16 0x007cbc9a in QMetaObject::metacall (object=0x90f5b88, cl=152843184, idx=7, argv=0xbf8f43d0) at kernel/qmetaobject.cpp:237
#17 0x007da3d5 in QMetaObject::activate (sender=0x90f5b88, m=0x53ec88, local_signal_index=6, argv=0xbf8f43d0) at kernel/qobject.cpp:3293
#18 0x00526c4f in QDBusConnectionInterface::NameOwnerChanged (this=0x90f5b88, _t1=..., _t2=..., _t3=...) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:238
#19 0x00527153 in QDBusConnectionInterface::qt_metacall (this=0x90f5b88, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf8f45dc) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:141
#20 0x004e7b34 in QDBusConnectionPrivate::deliverCall (this=0x90eb2f0, object=0x90f5b88, msg=..., metaTypes=..., slotIdx=11) at qdbusintegrator.cpp:904
#21 0x004f2ea7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9104bb0, object=0x90f5b88) at qdbusintegrator_p.h:101
#22 0x007d73fe in QObject::event (this=0x90f5b88, e=0x9104bb0) at kernel/qobject.cpp:1248
#23 0x04ab74dc in QApplicationPrivate::notify_helper (this=0x903e0f8, receiver=0x90f5b88, e=0x9104bb0) at kernel/qapplication.cpp:4300
#24 0x04abe05e in QApplication::notify (this=0xbf8f4ea8, receiver=0x90f5b88, e=0x9104bb0) at kernel/qapplication.cpp:3704
#25 0x002eff2a in KApplication::notify (this=0xbf8f4ea8, receiver=0x90f5b88, event=0x9104bb0) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x007c6a3b in QCoreApplication::notifyInternal (this=0xbf8f4ea8, receiver=0x90f5b88, event=0x9104bb0) at kernel/qcoreapplication.cpp:704
#27 0x007c9473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9020530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9020530) at kernel/qcoreapplication.cpp:1345
#29 0x007c95dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#30 0x007f2adf in QCoreApplication::sendPostedEvents (s=0x9041770) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x9041770) at kernel/qeventdispatcher_glib.cpp:276
#32 0x072805e5 in g_main_dispatch (context=0x90416f0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#33 IA__g_main_context_dispatch (context=0x90416f0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#34 0x072842d8 in g_main_context_iterate (context=0x90416f0, block=<value optimized out>, dispatch=1, self=0x903bd20) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#35 0x072844b8 in IA__g_main_context_iteration (context=0x90416f0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#36 0x007f25d5 in QEventDispatcherGlib::processEvents (this=0x9039c68, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x04b77135 in QGuiEventDispatcherGlib::processEvents (this=0x9039c68, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x007c5059 in QEventLoop::processEvents (this=0xbf8f4e04, flags=) at kernel/qeventloop.cpp:149
#39 0x007c54aa in QEventLoop::exec (this=0xbf8f4e04, flags=...) at kernel/qeventloop.cpp:201
#40 0x007c969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x04ab7577 in QApplication::exec () at kernel/qapplication.cpp:3579
#42 0x080510c1 in _start ()

This bug may be a duplicate of or related to bug 254532.

Possible duplicates by query: bug 254738, bug 254613, bug 254539, bug 254532, bug 253765.

Reported using DrKonqi