5.3, amd64, k8s pro locked up just now... new info

[Kris Kennaway]

On Sat, Apr 23, 2005 at 05:06:25PM -0700, Tom Shafron wrote:

> So just got back from checking out the machine... this
> is the error I got:
> 
> Fatal trap 12: page  fault while in kernel mode
> cpuid = 1; apicid = 01
> fault virtual address  = 0x48
> fault code             = supervisor read, page not
> present 
> instruction pointer    = 0x8:0xffffff8038a3b3 
> stack pointer          = 0x10:0xffffffb1fbfb00 
> code segment           = base 0x0, limit 0xfffff, type
> 0x1b 
>                        = DPL 0, pres 1, long 1, def32
> 0, gran 1 
> processor eflags       = resume, IPOL = 0 
> current process        = 44 (swi5: clock sio) 
> trap number            = 12 
> 
> spin lock sched lock held by 0xffffff007b64c5207 > 5
> secs
> 
> I think I got the addresses right but I had to right
> them down so I'm not 100% sure....
> 
> Looks like something bugged out with the serial port
> (which I don't use)... anyone have any opinions on
> this?

At the very least you need to update to the RELENG_5_3 branch
(5.3-Release + errata patches), because there were several SMP
problems fixed after the release.

Kris
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