Fatal trap 12 in kernel mode (amd64)

[Satoshi Sato]

Hello O'Brien,

From: "David O'Brien" <obrien at freebsd.org>
Date: Mon, 1 Mar 2004 10:04:03 -0800

> > I'm so sorry. It's K8T-Master2.
> 
> I assume you have the latest BIOS?

Yes, I'm using Ver. 1.1(latest).


> What setting did you have for USB?  Legacy support turned on or off?

Yes, exactly.

If I       connect USB mouse, I need to turn on  USB Legacy support.
If I don't connect USB mouse, I need to turn off USB Legacy support.

Any other combinations cause fatal trap.

( It never happened on FreeBSD/i386 ... )

----
Satoshi Sato