const golang.org/x/sys/unix.NETLINK_RX_RING

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L2096: 	NETLINK_RX_RING                             = 0x6

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)