Comment 9 for bug 1981431

Debug log of systemd-networkd

Shell script to reproduce it:

curl https://raw.githubusercontent.com/opendns/public-domain-lists/master/opendns-random-domains.txt -O
curl https://raw.githubusercontent.com/opendns/public-domain-lists/master/opendns-top-domains.txt -L >> opendns-random-domains.txt

for i in $(cat opendns-random-domains.txt); do sleep 1; dig +short +dnssec $i @127.0.0.53; done

Logs are from 20:00:00 to 00:07:55. Error appeared on 00:07:53.

The error comes from kinetic lxd container again, while the jammy lxd still running. Upstream DNS Server is dnsmasq (from LXD).