[ 4197.946261][T23554] xdummy0: entered promiscuous mode
[ 4197.964811][T23554] xdummy0: left promiscuous mode
[ 4198.067508][T23560] xdummy0: entered promiscuous mode
[ 4198.093675][T23560] xdummy0: left promiscuous mode
[ 4198.204333][T23562] xdummy0: entered promiscuous mode
[ 4198.218330][T23562] xdummy0: left promiscuous mode