[ 3945.431976][T27894] xdummy0: entered promiscuous mode
[ 3945.448891][T27894] xdummy0: left promiscuous mode
[ 3945.499307][T27896] xdummy0: entered promiscuous mode
[ 3945.510619][T27896] xdummy0: left promiscuous mode
[ 3945.575460][T27900] xdummy0: entered promiscuous mode
[ 3945.584909][T27900] xdummy0: left promiscuous mode