gssapi error after upgrading samba4 today

Andrew Bartlett abartlet at
Thu Feb 10 18:49:11 MST 2011

On Tue, 2011-02-08 at 14:42 -0500, Aaron Solochek wrote: 
> After upgrading my samab4 PDC today, I am getting errors from nfsv4.
> rpc.svcgssd[4007]: ERROR: GSS-API: error in handle_nullreq:
> gss_accept_sec_context(): Unspecified GSS failure.  Minor code may provide more
> information - Inappropriate type of checksum in message
> Whatever changed happened between Jan 18th and today in the git master.  I see
> in the logs that some various gensec stuff was touched, and was wondering if
> this is related to that?
> Or does anyone know what type of checksum is appropriate?

This may be due to the PAC, and an old set of MIT kerberos libs on your
NFS server.  

I don't know why this particular upgrade would have triggered it however
(we did PAC fixes a while back). 

Andrew Bartlett

Andrew Bartlett                      
Authentication Developer, Samba Team 
Samba Developer, Cisco Inc.

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