[ 2056.579498][T19801] veth_dst: entered promiscuous mode [ 2056.601002][ C2] IPv6: macvlan0: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 2056.635267][T19803] macvlan0: entered allmulticast mode [ 2056.635437][T19803] veth_dst: entered allmulticast mode [ 2056.755465][T19809] macvlan0: entered promiscuous mode [ 2057.756620][T19809] macvlan0: left promiscuous mode [ 2059.234726][ T12] veth_dst (unregistering): left allmulticast mode