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From: "Jack L." <xxjack12xx@gmail.com>
Date: Wed, 2 Mar 2011 13:03:09 -0800
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To: Mike Tancsa <mike@sentex.net>
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Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>
Subject: Re: CPU0: local APIC error 0x40 CPU1: local APIC error 0x40
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On Tue, Mar 1, 2011 at 5:50 PM, Mike Tancsa <mike@sentex.net> wrote:
> I had a machine deadlock just now and the only thing on the serial
> console was
>
> CPU0: local APIC error 0x40
> CPU1: local APIC error 0x40
>
> prior to it hanging. =C2=A0Anyone know what that error is ? Googling didn=
t
> really show much definitive. =C2=A0Someone suggested bad hardware ? Is th=
ere
> a way to narrow that down ?

I too get this error all the time on my AMD 6400+ Dual Core with an
ASUS motherboard. I'll post some feedback when it happens again.
Problem is everytime it happens, the system completely locks up and a
power cycle is needed.