[ 1989.006149][T30117] xdummy0: entered promiscuous mode
[ 1989.022092][T30117] xdummy0: left promiscuous mode
[ 1989.064746][T14317] xdummy0: entered promiscuous mode
[ 1989.077168][T14317] xdummy0: left promiscuous mode
[ 1989.134971][ T1201] xdummy0: entered promiscuous mode
[ 1989.144355][T31087] xdummy0: left promiscuous mode