[ 4177.754464][ T2728] xdummy0: entered promiscuous mode
[ 4177.764655][ T2728] xdummy0: left promiscuous mode
[ 4177.871605][ T2734] xdummy0: entered promiscuous mode
[ 4177.886252][ T2734] xdummy0: left promiscuous mode
[ 4177.986928][ T2736] xdummy0: entered promiscuous mode
[ 4177.999606][ T2736] xdummy0: left promiscuous mode