ACPI warning

[Alexander Nasonov <alnsn%yandex.ru@localhost>]

Hi,

I noticed a strange warning on my console:

ACPI Warning: \_SB_.PCI0.LPCB.SNC_.GSNE: Insufficient arguments - Caller
passed 0, method requires 1 (20131218/nsarguments-263)

What does it mean?

In case it matters, I was playing with linux emulation and
/emul/linux/proc/version.

I'm running -current built in August.

NetBSD neva 7.99.1 NetBSD 7.99.1 (GENERIC) #0: Wed Aug 20 18:54:44 BST
2014
alnsn@neva:/home/alnsn/netbsd-current/src/sys/arch/amd64/compile/obj/GENERIC
amd64

Alex