Unclear messages in log

[A. Schulze]

Am 03.07.20 um 09:49 schrieb Jan de Haan via Unbound-users:
> my unbound v1.6.0-3+deb9u2 servers 

looks like your using Debian Stretch. This packages was build Feb 2017
https://sources.debian.org/src/unbound/1.6.0-3+deb9u2/debian/changelog/


>     unbound: [879:2] notice: sendmsg failed: Invalid argument
some functional and bugfix updates are releases till now, the current unbound version 1.10.1

An upgrade to Debian buster allows you to use a newer version up to the latest avialable via buster backports.
https://packages.debian.org/search?keywords=unbound&searchon=names&suite=all&section=all

Andreas