[ 6051.315543][T31856] xdummy0: entered promiscuous mode
[ 6051.332486][T31856] xdummy0: left promiscuous mode
[ 6051.415274][T31858] xdummy0: entered promiscuous mode
[ 6051.423322][T31858] xdummy0: left promiscuous mode
[ 6051.514639][T31864] xdummy0: entered promiscuous mode
[ 6051.526854][T31864] xdummy0: left promiscuous mode