Indeed, on every error path lxc_user_nic should print an error message to stderr, but that doesn't end up in the log. If you simply do
lxc-start -n container_name -F What do you see? On one failure case I see "Quota reached", for instance. When I copy/paste your network config excerpt, it does work for me. Is it possible that x does not have an allocation in /etc/lxc/lxc- usernet for lxcbr0, but the configuration file still has 'lxc.include = /etc/lxc/default.conf' ? Please show the full container config and the full /etc/lxc/lxc-usernet (obfuscated if need be, but then please with annotations so we can be certain). ** Changed in: lxc (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1470580 Title: unprivileged lxc containers fails with custom bridge To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1470580/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs