ACL error messages in samba log; NET_SAMLOGON

[Tobias Burnus]

Hi,

we observe on our TruCluster (OSF/1, Compaq Tru64Unix 5.1) these ACL
errors:
------------------------
[2001/08/21 16:01:24, 0, pid=527108, effective(4149, 400), real(0, 0)]
smbd/posix_acls.c:(1643)
  set_canon_ace_list: Failed to create permset for mode (320) on entry 0.
(Invalid argument)
-----------------------
This message appears about 100 times around a login on the server which
serves the home directories and contains the server saved  Profile.

Additional this message appears on the PDC:
--------------------------
[2001/08/21 16:04:55, 0, pid=527271, effective(65534, 65534), real(0, 0)]
rpc_server/srv_netlog.c:(208)
  api_net_sam_logon: Failed to marshall NET_R_SAM_LOGON.
[2001/08/21 16:04:55, 0, pid=527271, effective(65534, 65534), real(0, 0)]
rpc_server/srv_pipe.c:(1215)
  api_rpcTNP: api_netlog_rpc: NET_SAMLOGON failed.
--------------------------

Any idea what could have this caused?

Tobias