no IPv6 interfaces found

[Marten Lehmann]

Hello,

I haven't not defined any IPv6 interfaces and also I haven't included

listen-on-v6 { none; };

but I did, and nothing changed. At startup and for some reason every 
hour a new line appears:

Aug 22 12:55:45.860 network: debug 1: no IPv6 interfaces found
Aug 22 13:55:45.860 network: debug 1: no IPv6 interfaces found
Aug 22 14:55:45.870 network: debug 1: no IPv6 interfaces found
Aug 22 15:55:45.870 network: debug 1: no IPv6 interfaces found
Aug 22 16:55:45.870 network: debug 1: no IPv6 interfaces found
Aug 22 17:55:45.870 network: debug 1: no IPv6 interfaces found
Aug 22 18:55:45.880 network: debug 1: no IPv6 interfaces found
Aug 22 19:55:45.890 network: debug 1: no IPv6 interfaces found
Aug 22 20:55:45.890 network: debug 1: no IPv6 interfaces found
Aug 22 21:55:45.900 network: debug 1: no IPv6 interfaces found
Aug 22 22:55:45.910 network: debug 1: no IPv6 interfaces found
Aug 22 23:55:45.910 network: debug 1: no IPv6 interfaces found
Aug 23 00:55:45.910 network: debug 1: no IPv6 interfaces found
Aug 23 01:55:45.910 network: debug 1: no IPv6 interfaces found
Aug 23 02:55:45.920 network: debug 1: no IPv6 interfaces found
Aug 23 03:55:45.930 network: debug 1: no IPv6 interfaces found
Aug 23 04:55:45.930 network: debug 1: no IPv6 interfaces found
Aug 23 05:55:45.940 network: debug 1: no IPv6 interfaces found
Aug 23 06:55:45.950 network: debug 1: no IPv6 interfaces found
Aug 23 07:55:45.950 network: debug 1: no IPv6 interfaces found
Aug 23 08:55:45.950 network: debug 1: no IPv6 interfaces found
Aug 23 09:55:45.950 network: debug 1: no IPv6 interfaces found
Aug 23 10:55:45.950 network: debug 1: no IPv6 interfaces found
Aug 23 11:55:45.960 network: debug 1: no IPv6 interfaces found
Aug 23 12:55:45.960 network: debug 1: no IPv6 interfaces found

What's that for? How can I disable it?

Regards
Marten