samba - Nov 2002 - User nobody logging in to shares instead of domain user

Hello,

I have winbind and pam enabled on samba 2.2.6.  The problem I am having is
that the login it is using to check for authentication to a share I made is
user called "nobody" instead of the domain user INS+DavidSha.  I see
in the
workstation log:


[2002/11/04 14:00:43, 10] lib/username.c:user_in_list(456)
  user_in_list: checking user nobody in list INS+DavidSha
  user_in_list: checking user |nobody| against |INS+DavidSha|
[2002/11/04 14:00:43, 10] lib/username.c:user_in_list(456)
2002/11/04 14:00:43, 2] smbd/service.c:make_connection(331)
  Invalid username/password for samba-lib [nobody]
[2002/11/04 14:00:43, 3] smbd/error.c:error_packet(110)
  error packet at smbd/reply.c(166) cmd=117 (SMBtconX)
NT_STATUS_WRONG_PASSWORD
[
[2002/11/04 14:00:43, 6] lib/util_sock.c:write_socket(521)

getent passwd returns domain users, so I think winbind is working.  The
share is set up as follows:

[samba-lib]
        comment = Samba lib
        path = /usr/local/samba/lib
        valid users = INS+DavidSha
        read only = No

The directory has group ownership of group called users with gid of 10000.
I have set up several samba servers.  I am stumped on this one.

David