Hi! I just came across this bug after reading the latest status report: https://lists.debian.org/debian-devel-announce/2015/03/msg00002.html
I have a laptop that has been running jessie for a few months. I use NetworkManager to configure the wifi, but use /etc/network/interfaces for eth0. I experience a very similar problem when booting at a coffee shop where I use wifi and ethernet is disconnected. In this circumstance, eth0 fails to get a lease (not surprising as there's no wire), but the exit hook calls avahi-autoipd (/usr/sbin/avahi-autoipd -wD). This is supposed to set an ip address for eth0 until it is otherwise assigned, AFAICT. The problem seems to occur when setting a route, which seems to be done in /etc/avahi/avahi-autoipd.action. This is mentioned in this bug report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=533233 (wishlist bug). The metric for my wlan0 route was 1024, so I set the base metric to 1025, instead of 1000, in the autoipd.action file, and my wifi route wasn't precluded by avahi-autoipd. I don't know how much help this is, since I'm not really using NetworkManager for ethernet, and only wifi, but if NetworkManager uses dhclient, then encounters the avahi-autoipd hooks, the result could be similar to the situation I described. -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org