[ 5656.332831][ T1508] xdummy0: entered promiscuous mode
[ 5656.346801][ T1508] xdummy0: left promiscuous mode
[ 5656.452507][ T1512] xdummy0: entered promiscuous mode
[ 5656.483863][ T1512] xdummy0: left promiscuous mode
[ 5656.562393][ T1516] xdummy0: entered promiscuous mode
[ 5656.570488][ T1516] xdummy0: left promiscuous mode