[ 1978.407845][T10972] xdummy0: entered promiscuous mode
[ 1978.421512][T10972] xdummy0: left promiscuous mode
[ 1978.482261][T10974] xdummy0: entered promiscuous mode
[ 1978.492214][T10974] xdummy0: left promiscuous mode
[ 1978.554181][T10980] xdummy0: entered promiscuous mode
[ 1978.567343][T10980] xdummy0: left promiscuous mode