Error after starting samba 4

[Andres Kaaber]

Hi

I try to set up a test AD on opensuse 12.2 with samba 4 (4.0.0) but I fail.
Configuration and compilation of the source goes well, provisioning the
domain also but then starting samba I get error

-- cut --
Calling DNS name update script
Calling SPN name update script
/usr/local/samba/sbin/smbd: smbd version 4.1.0pre1-GIT-6bb7bf9 started.
/usr/local/samba/sbin/smbd: Copyright Andrew Tridgell and the Samba Team
1992-2013
Terminating connection - 'wbsrv_call_loop: tstream_read_pdu_blob_recv() -
NT_STATUS_CONNECTION_DISCONNECTED'
single_terminate: reason[wbsrv_call_loop: tstream_read_pdu_blob_recv() -
NT_STATUS_CONNECTION_DISCONNECTED]
Child /usr/local/samba/sbin/samba_spnupdate exited with status 0 - Success
Completed SPN update check OK
/usr/local/samba/sbin/samba_dnsupdate: Traceback (most recent call last):
/usr/local/samba/sbin/samba_dnsupdate:   File
"/usr/local/samba/sbin/samba_dnsupdate", line 509, in <module>
/usr/local/samba/sbin/samba_dnsupdate:     get_credentials(lp)
/usr/local/samba/sbin/samba_dnsupdate:   File
"/usr/local/samba/sbin/samba_dnsupdate", line 122, in get_credentials
/usr/local/samba/sbin/samba_dnsupdate:     creds.get_named_ccache(lp,
ccachename)
/usr/local/samba/sbin/samba_dnsupdate: RuntimeError: kinit for OSM$@
CARGO.EVRCARGO.EE failed (Cannot contact any KDC for requested realm)
/usr/local/samba/sbin/samba_dnsupdate:
Child /usr/local/samba/sbin/samba_dnsupdate exited with status 1 -
Operation not permitted
../source4/dsdb/dns/dns_update.c:294: Failed DNS update -
NT_STATUS_ACCESS_DENIED
-- cut --

and I get this error periodically after like 15 minutes. Can somebody help
me out here?

Thnx
-- 
A. Kaaber