6.0-BETA2 through 4: BTX halted?

[Derek]

Dimitry Andric wrote:
> Anyone also seen this specific exception message?  Most other OS
> install CD's (e.g. Linux, Windows) I throw at this machine boot
> without problems, btw.
> 
> P.S: I just tried 5.4-RELEASE on the same X41, and BTX crashes there
> too... :(

I've seen these identical systems on earlier versions, and documented as
much as I could in:

http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/72960

Perhaps these symptoms are from different causes, but if it looks like a
duck.

Derek