AMD64 panic on boot

Greg Rivers gcr+freebsd-current at
Sun Jun 10 18:25:04 UTC 2007

On Sun, 10 Jun 2007, Chris Lee wrote:

> I built a custom kernel and it says that it can't map interrupts for
> certain devices (like my ATA controller), which prevents it from being
> able to find my disks and mount my root fs.
> I *think* my kernel configuration is fairly standard. It's available
> at if anybody would mind taking a look
> and offering some pointers. I cvsup'd yesterday around midnight, and
> my hardware is a pretty standard nforce4 mobo with a dual-core Opteron
> for the main CPU.

Your config lacks a "machine" directive.  I think you want "machine amd64"
above "cpu HAMMER".

Greg Rivers

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