// Don't check a value for a project that is already out-of-date
                    val state = projects.entryFor(input.projectPath)
                    if (!state.isInvalid) {
                        val reason = check(input.value)
                        if (reason != null) {
                            if (firstReason == null) {
                                firstReason = reason

	valid := []string{
		"net.foo.bar",
		"kernel.shmmax",
		"net.ipv4.conf.enp3s0/200.forwarding",
		"net/ipv4/conf/enp3s0.200/forwarding",
	}
	invalid := []string{
		"i..nvalid",
		"_invalid",
	}

	invalidWithHostNet := []string{
		"net.ipv4.conf.enp3s0/200.forwarding",
		"net/ipv4/conf/enp3s0.200/forwarding",
	}

	invalidWithHostIPC := []string{
		"kernel.shmmax",