[ 1127.982898] relay_src (unregistering): left allmulticast mode
[ 1128.782983] veth0: renamed from ioam-veth-alpha
[ 1128.796401] veth0: renamed from ioam-veth-betaL
[ 1128.809572] veth1: renamed from ioam-veth-betaR
[ 1128.820977] veth0: renamed from ioam-veth-gamma