[ 2248.309571][T27843] veth_dst: entered promiscuous mode [ 2248.365847][T27845] macvlan0: entered allmulticast mode [ 2248.366080][T27845] veth_dst: entered allmulticast mode [ 2248.494403][T27851] macvlan0: entered promiscuous mode [ 2248.658005][ C1] IPv6: macvlan0: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 2249.495905][T27851] macvlan0: left promiscuous mode [ 2250.895086][ T12] veth_dst (unregistering): left allmulticast mode