[ 4338.772028][T17422] xdummy0: entered promiscuous mode
[ 4338.789793][T17422] xdummy0: left promiscuous mode
[ 4338.901736][T17428] xdummy0: entered promiscuous mode
[ 4338.914327][T17428] xdummy0: left promiscuous mode
[ 4339.007844][T17430] xdummy0: entered promiscuous mode
[ 4339.023237][T17430] xdummy0: left promiscuous mode