[ 4164.444630][ T7247] xdummy0: entered promiscuous mode
[ 4164.460796][ T7247] xdummy0: left promiscuous mode
[ 4164.591598][ T7253] xdummy0: entered promiscuous mode
[ 4164.606522][ T7253] xdummy0: left promiscuous mode
[ 4164.692796][ T7255] xdummy0: entered promiscuous mode
[ 4164.701982][ T7255] xdummy0: left promiscuous mode