[pnfs] callback problem

[Marc Eshel]

Trying to mount from a pNFS client I get the following trace on the server 
and the client hangs. It looks like the rpc_clnt was used before it was 
initialized as you can tell from the "nfs4_cb: server 0.0.0.0" msg. Was 
anyone able to mount with the latest code ? 
Marc.

May 23 07:50:53 fin18 kernel: NFSD: move_to_confirm nfs4_client f6473400
May 23 07:50:53 fin18 kernel: renewing client (clientid 465454c2/00000001)
May 23 07:50:53 fin18 kernel: NFSD:     looking up UNIX cred
May 23 07:50:53 fin18 kernel: hash_sessionid IDX: 412 csum 1587934240
May 23 07:50:54 fin18 kernel: nfsd4_create_session returns 0 0
May 23 07:50:58 fin18 kernel: nfs4_cb: server 0.0.0.0 not responding, 
timed out
May 23 07:50:58 fin18 kernel: NFSD: nfs4_cb_null task->tk_status -5
May 23 07:50:59 fin18 kernel: NFSD: callback establishment to client 
9.1.72.239/9.1.72.227 AUTH_SYS 0 failed