[ 1521.735712] xdummy0: entered promiscuous mode
[ 1521.742316] xdummy0: left promiscuous mode
[ 1521.767356] xdummy0: entered promiscuous mode
[ 1521.772292] xdummy0: left promiscuous mode
[ 1521.793986] xdummy0: entered promiscuous mode
[ 1521.803239] xdummy0: left promiscuous mode