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From: John Baldwin <jhb@freebsd.org>
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Date: Thu, 11 Jan 2007 12:54:17 -0500
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Cc: LI Xin <delphij@delphij.net>, hshh <hunreal@gmail.com>
Subject: Re: SMP Kernel Panic while heavy load.
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On Saturday 16 December 2006 16:15, hshh wrote:
> New backtrace:
> http://upload.hshh.org/homes/hshh/temp/panic/kgdb-1217.log
> 
> Kernel config:
> http://upload.hshh.org/homes/hshh/temp/panic/kernel-1217.log
> 
> On 12/15/06, hshh <hunreal@gmail.com> wrote:
> > After recompile kernel with new conf:
> > http://upload.hshh.org/homes/hshh/temp/panic/kernel-1215.log
> > It still panic while SMP enabled.
> > kgdb backtrace:
> > http://upload.hshh.org/homes/hshh/temp/panic/kgdb-1215.log
> >
> > On 12/15/06, LI Xin <delphij@delphij.net> wrote:
> > > hshh wrote:
> > > > Hi,
> > > > My FreeBSD server panic while running SMP kernel. All work fine if
> > > > disable SMP feature.
> > > >
> > > > uname log: http://upload.hshh.org/homes/hshh/temp/panic/uname.log
> > > > My kernel conf: 
http://upload.hshh.org/homes/hshh/temp/panic/kernel.log
> > > > Backtrace log: http://upload.hshh.org/homes/hshh/temp/panic/kgdb.log

Have you run a memory checker?

-- 
John Baldwin