jono@forge:~$ dmesg | tail
[ 247.814697] lxcbr0: port 1(vethCTTR9T) entered disabled state
[ 247.860434] eth0: renamed from veth8QS9KJ
[ 247.891387] IPv6: ADDRCONF(NETDEV_CHANGE): vethCTTR9T: link becomes ready
[ 247.891475] lxcbr0: port 1(vethCTTR9T) entered forwarding state
[ 247.891496] lxcbr0: port 1(vethCTTR9T) entered forwarding state
[ 247.967651] audit: type=1400 audit(1447182196.196:34): apparmor="DENIED" operation="mount" info="failed type match" error=-13 profile="lxc-container-default" name="/sys/fs/cgroup/" pid=5289 comm="systemd" flags="ro, nosuid, nodev, noexec, remount, strictatime"
[ 262.922591] lxcbr0: port 1(vethCTTR9T) entered forwarding state
[ 273.200344] lxcbr0: port 1(vethCTTR9T) entered disabled state
[ 273.205906] device vethCTTR9T left promiscuous mode
[ 273.205910] lxcbr0: port 1(vethCTTR9T) entered disabled state