kpanic on install >32GB of RAM

[Sean Bruno]

On Mon, 2010-10-18 at 14:29 -0700, Andriy Gapon wrote:
> on 16/10/2010 02:41 Andriy Gapon said the following:
> > on 15/10/2010 19:04 Sean Bruno said the following:
> >> So, trying to get a massively overpowered HP box up with 7.3 amd64
> >> version up and running.
> >>
> >> I can't tell at the moment, but it looks like the installer kernel is
> >> having issues with >32GB of RAM in this box.
> >>
> >> Are we using the i386 kernel on amd64 installs?
> 
> So, just in case:
> 
> > Is there anything else peculiar about this system besides RAM?
> 

Looking over the DL980, it's 64 core w/HT, 10G ethernet and apparently
is throwing Machine Check Exceptions very hard.

http://people.freebsd.org/~sbruno/dl980_Machcheck_exceptions.png

Sean