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

[Tom Shafron]

--- Kris Kennaway <kris at obsecurity.org> wrote:
> 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
> 

I'm going to take your advice and upgrade to 5.4RC3
but I still want to figure out what caused the lockup...

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