DLZ plugin adds broken records?

[Andriy Syrovenko]

Hi,

We are using Samba4a20 with BIND 9.9.0 + DLZ plugin as a DNS server.
While playing with DNS I occasionally run 'samba-tool dbcheck
--cross-ncs' and found there are many errors like following:

ERROR: missing GUID component for objectCategory in object
DC=pc,DC=example.com,CN=MicrosoftDNS,DC=DomainDnsZones,DC=example,DC=com
- CN=Dns-Node,CN=Schema,CN=Configuration,DC=example,DC=com

As far as I can see all records in the forward zone that arrived
through dynamic DNS updates are affected. At the same time just a few
(but not all) records in the reverse zone are affected as well. None
of the records that were added manually (using Microsoft DNS console)
are affected.

Meanwhile I've fixed these errors using 'samba-tool dbcheck
--cross-ncs --fix', but will check periodically if the appear again.

Andrey.