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Date: Sat, 6 Nov 2010 18:58:24 +0000
Message-ID: <AANLkTin1UNrO7G_e_5k+_rMe0U7HizGtJ66igm5n6=Og@mail.gmail.com>
From: Paul B Mahol <onemda@gmail.com>
To: Jia-Shiun Li <jiashiun@gmail.com>
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Cc: alc@freebsd.org, Andriy Gapon <avg@icyb.net.ua>, current@freebsd.org
Subject: Re: panic: invalid PDPE on recend amd64
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On 11/6/10, Jia-Shiun Li <jiashiun@gmail.com> wrote:
> Hi,
>
> I got a similar panic on amd64. Looking into the source it hit
> KASSERT((base & (len - 1))) in pmap_demote_DMAP(). I replaced it with
> a printf to see what triggered the assertion and here is the output.
> Combined with memcontrol output 'bogus' keyword it seems buggy BIOS
> violated some kind of spec and caused this. Is it fatal? It looks fine
> on my machine without the assertion.

Send uname output. The fix for this issue got commited few days ago.