kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled

John Baldwin jhb at freebsd.org
Tue Mar 11 15:54:59 UTC 2008


On Tuesday 11 March 2008 11:20:03 am Leon Kos wrote:
> The following reply was made to PR kern/121558; it has been noted by GNATS.
> 
> From: Leon Kos <leon.kos at lecad.uni-lj.si>
> To: Dan Lukes <dan at obluda.cz>
> Cc: John Baldwin <jhb at freebsd.org>, bug-followup at freebsd.org
> Subject: Re: kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled
> Date: Tue, 11 Mar 2008 16:11:45 +0100 (CET)
> 
>  I do have latest BIOS 1.0a.
>  
>  How can I manually specify the routing?

The hw.pci settings (in /boot/loader.conf or /boot/device.hints) I mentioned 
in my previous e-mail manually specify the routing.
  
>  Kind regards!
>  
>  Leon Kos, CAD lab, Mech.Eng., University of Ljubljana, Slovenia
>  (http://www.lecad.uni-lj.si/~leon)
>  
>  
>  On Tue, 11 Mar 2008, Dan Lukes wrote:
>  
>  > John Baldwin napsal/wrote, On 03/11/08 15:03:
>  >> Your MPTable is broken.  It has 3 entries which use an I/O APIC ID of 0, 
>  >> but you don't have an I/O APIC with an ID of 0:
>  >
>  >> You can work around this by manually specifying the routing
>  >
>  > 	You shall update BIOS also unless you have the latest version (1.0a)
>  >
>  > 						Dan
>  >
>  >
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-- 
John Baldwin


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