[ 2011.239452][ T4309] xdummy0: entered promiscuous mode
[ 2011.251121][ T4309] xdummy0: left promiscuous mode
[ 2011.309382][ T4311] xdummy0: entered promiscuous mode
[ 2011.318912][ T4311] xdummy0: left promiscuous mode
[ 2011.376034][ T4313] xdummy0: entered promiscuous mode
[ 2011.397900][ T4313] xdummy0: left promiscuous mode