[ 2241.573994][T23809] xdummy0: entered promiscuous mode
[ 2241.589830][T23809] xdummy0: left promiscuous mode
[ 2241.658127][T15193] xdummy0: entered promiscuous mode
[ 2241.664320][T15193] xdummy0: left promiscuous mode
[ 2241.724320][T21589] xdummy0: entered promiscuous mode
[ 2241.731329][T21589] xdummy0: left promiscuous mode