[ 3967.914436][T28172] xdummy0: entered promiscuous mode [ 3967.929653][T28172] xdummy0: left promiscuous mode [ 3968.005569][T28174] xdummy0: entered promiscuous mode [ 3968.028525][T28174] xdummy0: left promiscuous mode [ 3968.078090][T28179] xdummy0: entered promiscuous mode [ 3968.091879][T28179] xdummy0: left promiscuous mode