[ 4211.319809][ T2184] xdummy0: entered promiscuous mode
[ 4211.334461][ T2184] xdummy0: left promiscuous mode
[ 4211.421350][ T2188] xdummy0: entered promiscuous mode
[ 4211.447437][ T2188] xdummy0: left promiscuous mode
[ 4211.553102][ T2192] xdummy0: entered promiscuous mode
[ 4211.562180][ T2192] xdummy0: left promiscuous mode