[ 4374.127631][T19952] xdummy0: entered promiscuous mode
[ 4374.140372][T19952] xdummy0: left promiscuous mode
[ 4374.249809][T19958] xdummy0: entered promiscuous mode
[ 4374.258289][T19958] xdummy0: left promiscuous mode
[ 4374.335313][T19960] xdummy0: entered promiscuous mode
[ 4374.344880][T19960] xdummy0: left promiscuous mode