AP #1 (PHY#1) failed! Panic (y/n)?

[Robert Watson]

On Wed, 23 Feb 2005, Sam Leffler wrote:

> > It should never happen. This may be indicative of a problem with that CPU.
> > You might run the Dell diagnostics on that machine.
> 
> I've seen this randomly on a dual-Xeon Dell 450 for >1 year (i.e. lots
> of different os versions).  I believe it's a race/bug in the BSP startup
> logic. 

I've also seen this on a dual-Xeon Dell 450 a couple of times a month when
running with hyper-threading. 

Robert N M Watson