wbinfo --sid-to-name fails to resolve the local sam sid.
How to reproduce:
- configure samba, e.g. as a domain member server
(security = domain or security = ads)
- start winbindd
- verify that winbindd works with "wbinfo -p" and (say) "wbinfo -t"
- run "net getlocalsid"
==> note the SID
- run "wbinfo --sid-to-nams=<THE_SID_FROM_NET_GETLOCALSID>"