[ 1969.905629][ T7092] xdummy0: entered promiscuous mode
[ 1969.923796][ T7092] xdummy0: left promiscuous mode
[ 1969.973480][   T57] xdummy0: entered promiscuous mode
[ 1969.986623][T16013] xdummy0: left promiscuous mode
[ 1970.028717][ T4535] xdummy0: entered promiscuous mode
[ 1970.041654][ T4535] xdummy0: left promiscuous mode