[ 2123.334531][T17430] veth_dst: entered promiscuous mode [ 2123.354476][ C3] IPv6: veth_src: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 2123.392109][T17432] macvlan0: entered allmulticast mode [ 2123.392398][T17432] veth_dst: entered allmulticast mode [ 2123.537813][T17438] macvlan0: entered promiscuous mode [ 2124.539766][T17438] macvlan0: left promiscuous mode [ 2125.990606][ T12] veth_dst (unregistering): left allmulticast mode