[ 2239.205620][T12016] xdummy0: entered promiscuous mode
[ 2239.217219][T12016] xdummy0: left promiscuous mode
[ 2239.260067][T28946] xdummy0: entered promiscuous mode
[ 2239.277358][T12016] xdummy0: left promiscuous mode
[ 2239.323303][T28946] xdummy0: entered promiscuous mode
[ 2239.335920][T28946] xdummy0: left promiscuous mode