[ 1964.853307][   T52] xdummy0: entered promiscuous mode
[ 1964.864456][   T67] xdummy0: left promiscuous mode
[ 1964.908553][   T52] xdummy0: entered promiscuous mode
[ 1964.921552][   T52] xdummy0: left promiscuous mode
[ 1964.987823][T21679] xdummy0: entered promiscuous mode
[ 1965.000813][T21679] xdummy0: left promiscuous mode