Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.32-14-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
Just started the KPackageKit...
happens now and then.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
The current source language is "auto; currently asm".
[Current thread is 1 (Thread 0x7fad332e5800 (LWP 1863))]

Thread 2 (Thread 0x7fad254c5710 (LWP 1909)):
#0  0x00007fad2f84bbc3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fad2ca07b39 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fad2ca07f0c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fad31c2b196 in QEventDispatcherGlib::processEvents (this=0xa49da0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fad31c00582 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fad31c0095c in QEventLoop::exec (this=0x7fad254c4d40, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fad31b0ad39 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fad31be0dc8 in QInotifyFileSystemWatcherEngine::run (this=0xa69c40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fad31b0d755 in QThreadPrivate::start (arg=0xa69c40) at thread/qthread_unix.cpp:248
#9  0x00007fad302a6b14 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fad2f85807d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fad332e5800 (LWP 1863)):
[KCrash Handler]
#5  0x00007fad31c14cc3 in QObjectPrivate::isSignalConnected (sender=0xf477e0, m=<value optimized out>, local_signal_index=11, argv=0x7fff2ce2d670) at kernel/qobject_p.h:227
#6  QMetaObject::activate (sender=0xf477e0, m=<value optimized out>, local_signal_index=11, argv=0x7fff2ce2d670) at kernel/qobject.cpp:3200
#7  0x00007fad3263c08f in PackageKit::Transaction::finished(PackageKit::Transaction::ExitStatus, unsigned int) () from /usr/lib/libpackagekit-qt.so.12
#8  0x00007fad32637209 in PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#9  0x00007fad32639258 in PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#10 0x00007fad31c14a5f in QMetaObject::activate (sender=0xc00810, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3275
#11 0x00007fad3240011f in QDBusConnectionInterface::serviceOwnerChanged (this=0xd, _t1=<value optimized out>, _t2=<value optimized out>, _t3=<value optimized out>)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:210
#12 0x00007fad324003c4 in QDBusConnectionInterface::qt_metacall (this=0xc00810, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2ce2dac0)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:137
#13 0x00007fad31c14a5f in QMetaObject::activate (sender=0xc00810, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3275
#14 0x00007fad3240004f in QDBusConnectionInterface::NameOwnerChanged (this=0xd, _t1=<value optimized out>, _t2=<value optimized out>, _t3=<value optimized out>)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:238
#15 0x00007fad3240042c in QDBusConnectionInterface::qt_metacall (this=0xc00810, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2ce2de90)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:141
#16 0x00007fad323c4856 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#17 0x00007fad323cec1f in QDBusCallDeliveryEvent::placeMetaCall (this=0x4, object=0x2000) at qdbusintegrator_p.h:101
#18 0x00007fad31c11999 in QObject::event (this=0xc00810, e=0xdb3030) at kernel/qobject.cpp:1248
#19 0x00007fad30b2007c in QApplicationPrivate::notify_helper (this=0x9a4030, receiver=0xc00810, e=0xdb3030) at kernel/qapplication.cpp:4298
#20 0x00007fad30b2666b in QApplication::notify (this=0x7fff2ce2e980, receiver=0xc00810, e=0xdb3030) at kernel/qapplication.cpp:4181
#21 0x00007fad32cf31d6 in KApplication::notify (this=0x7fff2ce2e980, receiver=0xc00810, event=0xdb3030) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00007fad31c01c5c in QCoreApplication::notifyInternal (this=0x7fff2ce2e980, receiver=0xc00810, event=0xdb3030) at kernel/qcoreapplication.cpp:704
#23 0x00007fad31c043d7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x97f540) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x97f540) at kernel/qcoreapplication.cpp:1345
#25 0x00007fad31c2b603 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#27 0x00007fad2ca03ef0 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007fad2ca07d28 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007fad2ca07f0c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007fad31c2b143 in QEventDispatcherGlib::processEvents (this=0x97ec90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#31 0x00007fad30bcf88e in QGuiEventDispatcherGlib::processEvents (this=0xd, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007fad31c00582 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007fad31c0095c in QEventLoop::exec (this=0x7fff2ce2e8d0, flags=) at kernel/qeventloop.cpp:201
#34 0x00007fad31c0469b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#35 0x0000000000406792 in _start ()
The current source language is "auto; currently c".
The current source language is "auto; currently asm".

Reported using DrKonqi