[ 4273.220738][T23061] xdummy0: entered promiscuous mode
[ 4273.241192][T23061] xdummy0: left promiscuous mode
[ 4273.367980][T23067] xdummy0: entered promiscuous mode
[ 4273.381701][T23067] xdummy0: left promiscuous mode
[ 4273.480677][T23069] xdummy0: entered promiscuous mode
[ 4273.499679][T23069] xdummy0: left promiscuous mode