mDNSEResponder Error when Upgrading from V9.2.0 to 9.2.15 (x64)

[Gavin Tatlow]

Upgrade V9.2.0 to 9.2.15 (x64) from the GUI - seems to go ok.
Then uploaded the V9.2.0 config file via the GUI :

mDNSEResponder errors show on the console (see below)

Ping from remote computer works
Login to the shell (console) from remote computer - works
GUI login - no response
=============================================================
Error messages are :
mDNSEResponder: mDNSRegister_internal: ERROR!!
Tried to register AuthRecord 0000000800C2FD60 freenas.local. (Addr) that's already in the list
and
mDNSEResponder: mDNSRegister_internal: ERROR!!
Tried to register AuthRecord 0000000800C30180 10.2.168.192.in-addrarpa. (PTR) that's already in the list
===============================================================
The only fix I have found is to reload V9.2.0 from the boot CD & then uploaded my V9.2.0 config file via the GUI

 

[joeschmuck]

The error messages, This is fixed in 9.2.1.6.

Also, why would you upload the config file from 9.2.0? If you did a GUI upgrade, you should be backing up the new config file. You are definitely not following the User Manual.