[ 1978.328776][ T3679] xdummy0: entered promiscuous mode
[ 1978.337451][ T3679] xdummy0: left promiscuous mode
[ 1978.395775][ T3681] xdummy0: entered promiscuous mode
[ 1978.406235][ T3681] xdummy0: left promiscuous mode
[ 1978.461754][ T3683] xdummy0: entered promiscuous mode
[ 1978.469050][ T3683] xdummy0: left promiscuous mode