[ 1875.853892][T22090] veth_dst: entered promiscuous mode [ 1875.862513][ C1] IPv6: veth_src: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 1875.893414][T22092] macvlan0: entered allmulticast mode [ 1875.893564][T22092] veth_dst: entered allmulticast mode [ 1876.005437][T22097] macvlan0: entered promiscuous mode [ 1877.006803][T22097] macvlan0: left promiscuous mode [ 1878.460617][ T12] veth_dst (unregistering): left allmulticast mode