[Samba] uncaught exception - Unable to get id for sid in classicupgrade

[Olivier]

Hi,

When trying to upgrade from Samba 3.6.25 on FreeBSD 10.3-RELEASE-p17 to
Samba 4.7.6 on FreeBSD 11.1-RELEASE-p6, I receive an error:

# samba-tool domain classicupgrade --dbdir=/usr/local/etc/samba3/
  --realm=samdom.example.com --dns-backend=BIND9_DLZ
  /usr/local/etc/samba3/smb.conf

[...]
Committing 'add users' transaction to disk
Adding users to groups
Committing 'add users to groups' transaction to disk
Setting password for administrator
Administrator password has been set to password of user 'root'
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-549: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-32-549: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-18: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-18: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-11: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-11: NT_STATUS_NONE_MAPPED
[... the group of idmappin sid_to_xid is repeated several time ...]
idmapping sid_to_xid failed for id[0]=S-1-5-21-1360262076-3929845164-3653621414-520: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-21-1360262076-3929845164-3653621414-520: NT_STATUS_NONE_MAPPED
idmapping sid_to_xid failed for id[0]=S-1-5-21-1360262076-3929845164-3653621414-512: NT_STATUS_NONE_MAPPED
ERROR(<class 'passdb.error'>): uncaught exception - Unable to get id for sid
  File "/usr/local/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 176, in _run
    return self.run(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/samba/netcmd/domain.py", line 1589, in run
    useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
  File "/usr/local/lib/python2.7/site-packages/samba/upgrade.py", line 854, in upgrade_from_samba3
    result.names.domaindn, result.lp, use_ntvfs)
  File "/usr/local/lib/python2.7/site-packages/samba/provision/__init__.py", line 1615, in setsysvolacl
    set_gpos_acl(sysvol, dnsdomain, domainsid, domaindn, samdb, lp, use_ntvfs, passdb=s4_passdb)
  File "/usr/local/lib/python2.7/site-packages/samba/provision/__init__.py", line 1514, in set_gpos_acl
    passdb=passdb)
  File "/usr/local/lib/python2.7/site-packages/samba/provision/__init__.py", line 1477, in set_dir_acl
    setntacl(lp, path, acl, domsid, use_ntvfs=use_ntvfs, skip_invalid_chown=True, passdb=passdb, service=service)
  File "/usr/local/lib/python2.7/site-packages/samba/ntacls.py", line 112, in setntacl
    (owner_id, owner_type) = passdb.sid_to_id(sd.owner_sid)

I confirmed that I have no SID other than S-1-5-21-xxx, these S-1-5-32,
S-1-5-18, etc. does not exist.

I also confimed that S-1-5-21-1360262076-3929845164-3653621414-520 does
not exist (it may have existed a long time ago).

S-1-5-21-1360262076-3929845164-3653621414-512 is the user "root".

What is my mistake?

Thanks in advance,

Olivier


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