[ 2056.349885][T26190] veth_dst: entered promiscuous mode [ 2056.408114][T26192] macvlan0: entered allmulticast mode [ 2056.408256][T26192] veth_dst: entered allmulticast mode [ 2056.520793][T26197] macvlan0: entered promiscuous mode [ 2056.640965][ C2] IPv6: macvlan0: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 2057.522279][T26197] macvlan0: left promiscuous mode [ 2058.971865][ T12] veth_dst (unregistering): left allmulticast mode