samba - Apr 2005 - nsswitch enum_dom_groups error?

Can anyone help me figuring out these errors? I am using Version
3.0.15pre2 with Active Directory 2003. Thanks.

[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Replicator !?
[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Server Operators !?
[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Backup Operators !?
[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Guests !?
[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Pre-Windows 2000 Compatible Access !?
[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Account Operators !?
[2005/04/26 09:34:27, 1] nsswitch/winbindd_ads.c:enum_dom_groups(283)
  No rid for Administrators !?