[ 4154.001960][ T4614] xdummy0: entered promiscuous mode
[ 4154.013070][ T4614] xdummy0: left promiscuous mode
[ 4154.113655][ T4620] xdummy0: entered promiscuous mode
[ 4154.126316][ T4620] xdummy0: left promiscuous mode
[ 4154.237087][ T4622] xdummy0: entered promiscuous mode
[ 4154.249580][ T4622] xdummy0: left promiscuous mode