[ 1973.373259][T11544] xdummy0: entered promiscuous mode
[ 1973.380601][T11544] xdummy0: left promiscuous mode
[ 1973.453522][T11546] xdummy0: entered promiscuous mode
[ 1973.461295][T11546] xdummy0: left promiscuous mode
[ 1973.525452][T11548] xdummy0: entered promiscuous mode
[ 1973.537303][T11548] xdummy0: left promiscuous mode