[ 2429.745935][T18714] veth_dst: entered promiscuous mode [ 2429.764683][ C2] IPv6: veth_src: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 2429.828409][T18716] macvlan0: entered allmulticast mode [ 2429.828707][T18716] veth_dst: entered allmulticast mode [ 2430.001452][T18723] macvlan0: entered promiscuous mode [ 2431.003702][T18723] macvlan0: left promiscuous mode [ 2432.499344][ T12] veth_dst (unregistering): left allmulticast mode