I can reproduce this if I add a 'sleep 10' right before the dnsmasq call in /etc/init/lxc-net.conf, so it appears to be purely timing related. (in other words, bind will always by default attach to all interfaces as they come up; it's not anything in your configs)
The question is then just how to properly handle this. ** Changed in: lxc (Ubuntu) Status: Incomplete => Confirmed ** Changed in: bind9 (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1240757 Title: Bridge not created if bind9 is on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1240757/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs