[ 2121.832686][T17580] veth_dst: entered promiscuous mode [ 2121.882226][T17582] macvlan0: entered allmulticast mode [ 2121.882390][T17582] veth_dst: entered allmulticast mode [ 2122.035678][T17587] macvlan0: entered promiscuous mode [ 2122.572511][ C1] IPv6: veth_src: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 2123.037338][T17587] macvlan0: left promiscuous mode [ 2124.507705][T27275] veth_dst (unregistering): left allmulticast mode