[ 5898.340048][T21712] xdummy0: entered promiscuous mode
[ 5898.361702][T21712] xdummy0: left promiscuous mode
[ 5898.463505][T21715] xdummy0: entered promiscuous mode
[ 5898.482246][T21715] xdummy0: left promiscuous mode
[ 5898.562197][T21720] xdummy0: entered promiscuous mode
[ 5898.574558][T21720] xdummy0: left promiscuous mode