fatal trap 12 in pagedaemon on dual-core opteron machine

[David O'Brien]

On Thu, Jun 30, 2005 at 04:03:02PM -0400, Rob Watt wrote:
> I've been having stability problems in a new dual-core opteron machine.
> When it first crashed we were running a number of multicast
> applications that were listening to, recording, and rebroadcasting data. I
> have been able to re-simulate the data play upto the crash and can
> recreate the panic 1 out of every 5 or 6 replays.
> 
> the hardware is:
> 
> - 2 275 (2.2Ghz) dual-core processors
> - tyan 2881 k8sr motherboard (bios 2.05v)
> - 2 Gb DDR 400Mhz PC3200 Registered ECC memory
> - SEAGATE ST3146807LC scsi drive
> - intel dual-port gigabit ethernet card

There is no inherent issue in your choice of parts.
What BIOS settings do you have for your memory configuration?  Is
software or hardware memory hole turned on?

-- 
-- David  (obrien at FreeBSD.org)