[ 2257.853899][ T3136] xdummy0: entered promiscuous mode
[ 2257.869769][ T3136] xdummy0: left promiscuous mode
[ 2257.920252][T18160] xdummy0: entered promiscuous mode
[ 2257.934045][T18160] xdummy0: left promiscuous mode
[ 2257.990973][T18160] xdummy0: entered promiscuous mode
[ 2258.002125][ T3136] xdummy0: left promiscuous mode