[ 4352.050425][T16572] xdummy0: entered promiscuous mode
[ 4352.062563][T16572] xdummy0: left promiscuous mode
[ 4352.153686][T16578] xdummy0: entered promiscuous mode
[ 4352.167882][T16578] xdummy0: left promiscuous mode
[ 4352.239934][T16580] xdummy0: entered promiscuous mode
[ 4352.264224][T16580] xdummy0: left promiscuous mode