[ 4427.206238][T16904] xdummy0: entered promiscuous mode
[ 4427.221767][T16904] xdummy0: left promiscuous mode
[ 4427.331283][T16910] xdummy0: entered promiscuous mode
[ 4427.344937][T16910] xdummy0: left promiscuous mode
[ 4427.446077][T16912] xdummy0: entered promiscuous mode
[ 4427.462450][T16912] xdummy0: left promiscuous mode