[ 4434.225474][T20474] xdummy0: entered promiscuous mode
[ 4434.246262][T20474] xdummy0: left promiscuous mode
[ 4434.345598][T20480] xdummy0: entered promiscuous mode
[ 4434.360223][T20480] xdummy0: left promiscuous mode
[ 4434.443932][T20482] xdummy0: entered promiscuous mode
[ 4434.469258][T20482] xdummy0: left promiscuous mode