Comment 3 for bug 317824

It's triggered by a relatively broken /etc/hosts file (my doing I'm afraid).

If I comment out anyline in this file, it doesn't crash.

My hosts file should have been:
127.0.0.1 localhost
127.0.0.1 fox.dooz.org fox
::1 ip6-localhost ip6-loopback
::1 fox.dooz.org fox
2a01:e35:8a6e:5e80:21d:60ff:fe40:59ae fox.dooz.org fox
192.168.0.101 fox.dooz.org fox