Re: Kernel panic on amd64Netbsd 4.0

On Fri, 26 Sep 2008, Manuel Bouyer wrote:

>> cpu0 at mainbus0 apid 0: AMD 686-class, 2310MHz, id 0x100f22
>
> I've only Intel systems with more than 4GB RAM.

My only machine with >= 4GB is AMd.  :(

>
>> cpu0: erratum 298 present
>> cpu0: erratum 298 present
>> cpu0: erratum 309 present
>> cpu0: WARNING: errata present, BIOS upgrade may be
>> cpu0: WARNING: necessary to ensure reliable operation
>
> Could this be one reason ?

I don't think so, based on an earlier review of the processor handbook. 
I will check again.

>> azalia0 at pci0 dev 6 function 1: Generic High Definition Audio Controller
>> AAZA: Picked IRQ 21 with weight 1
>> azalia0: interrupting at ioapic0 pin 21
>> azalia0: host: 0x10de/0x0371 (rev. 162), HDA rev. 1.0
>
> Never used this on a >4GB system (who needs audio on such a system ? :)

I don't use it - not ever.  So unless it's screwing things up in the 
background (timer-based tasks?) I'd say it's not the culprit.

>> nfe0 at pci0 dev 8 function 0: vendor 0x10de product 0x0373 (rev. 0xa3)
>> APCH: Picked IRQ 22 with weight 1
>> nfe0: interrupting at ioapic0 pin 22
>> nfe0: Ethernet address 00:1e:8c:3e:2b:95

Hmmm.  This is a most likely candidate.  I use NFS extensively.


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