8.1-RELEASE - fatal trap 12 during install

[Jacob Lambert]

On Saturday, October 16, 2010, Andriy Gapon <avg at icyb.net.ua> wrote:
> [restored CC]
>
> on 16/10/2010 03:37 Jacob Lambert said the following:
>> On Friday, October 15, 2010, Andriy Gapon <avg at icyb.net.ua> wrote:
>>> on 15/10/2010 22:20 Jacob Lambert said the following:
>>>> Hello everyone,
>>>>
>>>>  I've got a shiny new Supermicro H8QG6-F w/ 4x Opteron 6168 12 core
>>>> CPUs and 128GB of DDR3 1333 ECC RAM onto which I've been trying to
>>>
>>> Do I read it correct that that's 48 logical CPUs total?
>>>
>> Yup, 48.  :)
>
> http://article.gmane.org/gmane.os.freebsd.current/128099
>
> In addition to that cpumask_t is only 32-bit even on amd64 and it's used all
> over the place, so currently you won't have any luck with > 32 CPUs.
> :-(
Thanks for the link!
BTW, I've got a box for testing if anybody wants to tackle >32 CPUs. :)

>
> You might want to try booting with ACPI enabled and only one socket populated.
Already tried that and I get the same error as if it's fully populated.

>
> --
> Andriy Gapon
>

--
-jacob

-- 
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-jacob