[Samba] Could not start samba

[Ivan Ordonez]

Hi,

We are trying to migrate our Windows NT domain to samba 3.0.21b and we run 
into a situation we have not seen before.  Right after we run the "net rpc 
vampire" command", samba service will not start anymore.  All accounts from 
NT domain were transferred and migrated to samba and it looks like the 
"vampire" command runs successfully.  Can anyone please point me to the 
right direction.

The logs are not showing anything helpful.

[2006/04/06 14:02:12, 3] smbd/sec_ctx.c:pop_sec_ctx(386)
   pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0
[2006/04/06 14:02:12, 1] auth/auth_util.c:make_server_info_sam(876)
   User Guest in passdb, but getpwnam() fails!
[2006/04/06 14:02:12, 5] auth/auth_util.c:free_server_info(1511)
   attempting to free (and zero) a server_info structure
[2006/04/06 14:02:12, 0] smbd/server.c:main(829)
   ERROR: failed to setup guest info.

Thanks,
-Ivan