[ 1886.381476][T12694] veth_dst: entered promiscuous mode [ 1886.418554][ C1] IPv6: macvlan0: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 1886.445044][T12696] macvlan0: entered allmulticast mode [ 1886.445186][T12696] veth_dst: entered allmulticast mode [ 1886.551841][T12701] macvlan0: entered promiscuous mode [ 1887.553200][T12701] macvlan0: left promiscuous mode [ 1888.965487][ T12] veth_dst (unregistering): left allmulticast mode