dhcpcd logs every 3 seconds

[ArthurPeabody]

Every 3 seconds this shows up in /var/log/dhcpcd.log:

Mar 01 00:00:02 [814]: eth3: Router Advertisement from fe80::2036:a8ff:fecb:8757
Mar 01 00:00:02 [814]: eth3: adding address 2601:8c0:801:a2e0:468a:5bff:fe74:7d65/64
Mar 01 00:00:02 [814]: eth3: pltime 345600 seconds, vltime 345600 seconds
Mar 01 00:00:02 [814]: eth3: changing route to 2601:8c0:801:a2e0::/64
Mar 01 00:00:02 [814]: eth3: changing default route via fe80::2036:a8ff:fecb:8757
Mar 01 00:00:02 [814]: eth3: executing: /lib/dhcpcd/dhcpcd-run-hooks ROUTERADVERT

and this shows up in messages:

Mar 1 00:00:02 randomtroll dhcpcd[815]: eth3: changing route to 2601:8c0:801:a2e0::/64
Mar 1 00:00:02 randomtroll dhcpcd[815]: eth3: changing default route via fe80::2036:a8ff:fecb:8757

It seems to have started 2024 November 30. dhcpcd is configured to log to its own file.
I can't think of anything I did November 30.

Everything seems to work; I'd just not like to have huge log files.

[rsmarples]

Is this a dupe of #459?

[ArthurPeabody]

I didn't think so, but I'm not sure. It started November 30, before 10.2. Turning off ipv6 in dhcpcd.conf made it go away.

Also, why does it also log in messages?