Manuel Bouyer wrote:

> This could be an acpi issue. Could you try disabling it ?
> boot -c
> disable acpi
> quit

This worked, thanks!

I'm building a kernel without ioapic support, and will try that.  If 
that works then it's ioapic issues.  If it doesn't, I'll remove all acpi 
support (gah!) and try that.

--Michael