Application that crashed: kpackagekit
Version of the application: 0.3.1
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2)) "release 138"
Qt Version: 4.5.1
Operating System: Linux 2.6.27.23-0.1-default x86_64
Distribution: "openSUSE 11.1 (x86_64)"

What I was doing when the application crashed:
I've run zypper to install some packages. It seems that KPackageKit wanted to access libzypp, but this was locked by zypper. So I got the crash.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Aborted
[KCrash Handler]
#5  0x00007f4ed9c64645 in raise () from /lib64/libc.so.6
#6  0x00007f4ed9c65c33 in abort () from /lib64/libc.so.6
#7  0x00007f4ed76c2745 in _dbus_abort () at dbus-sysdeps.c:88
#8  0x00007f4ed76be58d in _dbus_warn_check_failed (
    format=0x7f4ed76cad80 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n")
    at dbus-internals.c:283
#9  0x00007f4ed76b36c9 in dbus_message_new_method_call (destination=0x763918 "org.freedesktop.PackageKit", path=0x0, interface=0x763348 "org.freedesktop.PackageKit.Transaction", 
    method=0x7622e8 "GetUpdates") at dbus-message.c:1071
#10 0x00007f4eda7328ce in QDBusMessagePrivate::toDBusMessage (message=<value optimized out>) at ./qdbus_symbols_p.h:260
#11 0x00007f4eda72ebd0 in QDBusConnectionPrivate::sendWithReply (this=0x79ebf0, message=@0x7fffe84d6d40, sendMode=0, timeout=-1) at qdbusintegrator.cpp:1751
#12 0x00007f4eda71a3d3 in QDBusConnection::call (this=0x79c2d0, message=@0x6, mode=4294967295, timeout=66) at qdbusconnection.cpp:516
#13 0x00007f4eda735a5f in QDBusAbstractInterface::callWithArgumentList (this=0x79a590, mode=QDBus::Block, method=<value optimized out>, args=@0x7fffe84d6e50) at qdbusabstractinterface.cpp:402
#14 0x00007f4edadad506 in PackageKit::Client::getUpdates(QSet<PackageKit::Client::Filter>) () from /usr/lib64/libpackagekit-qt.so.10
#15 0x000000000040a2f9 in _start ()

This bug may be a duplicate of or related to bug 175778

Reported using DrKonqi