SMP problems with -CURRENT? (and BETA5)

[Adam K Kirchhoff]

Adam K Kirchhoff wrote:

>
> So I've installed 5.3-BETA4 on a 3gig P4 (with HTT enabled), and 
> haven't had any problems.  Out of curiousity, I pulled down the latest 
> code from cvs and gave it a whirl with a GENERIC kernel.  
> Unfortunately, it stops booting as soon as it launches the second 
> processor.  I'm attaching the output from the serial port.
> In the mean time, I'll just go back to BETA4 :-)
>
> Adam


Well, after posting this I noticed that BETA5 was out, so I cvsup'ed 
RELENG_5 and rebuilt the GENERIC kernel.  I get the same results, though 
(output attached) and the machine hangs after:

SMP: AP CPU #1 Launched!

Anyone know what's going on?

Adam