[ 5844.610381][T21981] xdummy0: entered promiscuous mode
[ 5844.623029][T21981] xdummy0: left promiscuous mode
[ 5844.718010][T21984] xdummy0: entered promiscuous mode
[ 5844.750193][T21984] xdummy0: left promiscuous mode
[ 5844.828754][T21989] xdummy0: entered promiscuous mode
[ 5844.838903][T21989] xdummy0: left promiscuous mode