Application: polkit-kde-authentication-agent-1 (0.1)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I ran "startx" and then I've set KDE to exec, KDE then goes through those loading icons and then the crash report immediativly pops up.
I've set the KDE WM to awesome, with "export KDEWM=awesome"

The crash can be reproduced every time.

 -- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Aborted
[KCrash Handler]
#5  0x00007f9fbbfa7565 in raise () from /lib/libc.so.6
#6  0x00007f9fbbfa89e6 in abort () from /lib/libc.so.6
#7  0x00007f9fb5c4c775 in _dbus_abort () from /usr/lib/libdbus-1.so.3
#8  0x00007f9fb5c4867a in _dbus_warn_check_failed () from /usr/lib/libdbus-1.so.3
#9  0x00007f9fb5c2e1ab in dbus_connection_get_data () from /usr/lib/libdbus-1.so.3
#10 0x00007f9fb5e6ab9b in dbus_connection_setup_with_g_main () from /usr/lib/libdbus-glib-1.so.2
#11 0x00007f9fb7339dde in egg_dbus_connection_constructed () from /usr/lib/libeggdbus-1.so.0
#12 0x00007f9fb9b24d1a in g_object_newv () from /usr/lib/libgobject-2.0.so.0
#13 0x00007f9fb9b25371 in g_object_new_valist () from /usr/lib/libgobject-2.0.so.0
#14 0x00007f9fb9b255a1 in g_object_new () from /usr/lib/libgobject-2.0.so.0
#15 0x00007f9fb7339b48 in egg_dbus_connection_get_for_bus () from /usr/lib/libeggdbus-1.so.0
#16 0x00007f9fba01ccc3 in polkit_unix_session_initable_init () from /usr/lib/libpolkit-gobject-1.so.0
#17 0x00007f9fb9da040f in g_initable_new_valist () from /usr/lib/libgio-2.0.so.0
#18 0x00007f9fb9da04fb in g_initable_new () from /usr/lib/libgio-2.0.so.0
#19 0x00007f9fba01c6fb in polkit_unix_session_new_for_process_sync () from /usr/lib/libpolkit-gobject-1.so.0
#20 0x00007f9fbbd6db67 in PolkitQt1::UnixSessionSubject::UnixSessionSubject(long long) () from /usr/lib/libpolkit-qt-core-1.so.0
#21 0x0000000000407441 in _start ()

Reported using DrKonqi