[ 4402.661107][ T8615] xdummy0: entered promiscuous mode
[ 4402.676531][ T8615] xdummy0: left promiscuous mode
[ 4402.771705][ T8621] xdummy0: entered promiscuous mode
[ 4402.782424][ T8621] xdummy0: left promiscuous mode
[ 4402.862128][ T8623] xdummy0: entered promiscuous mode
[ 4402.873658][ T8623] xdummy0: left promiscuous mode