Console message "smbd: dnssd_clientstub write_all(9) failed", "Socket is not connected" — meaning?

[JDLH]

I have recently set up a FreeNAS Mini E server running FreeNAS 11.2-U5. In my console message (appearing in real-time at the bottom of the WebGUI screen), I see,

smbd: dnssd_clientstub write_all(9) failed -1/53 57 Socket is not connected

What is the significance of those messages? What action should I take?

 

[JDLH]

This thread SMB Appear not to load due to DNS appears to be reporting similar messages. I don't see a diagnosis or a fix in that thread.

 

[dlavigne]

Do you have a Syslog Server set in System -> General? If so, DNS cannot find it.