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Date:      Thu, 15 Apr 2010 04:11:02 -0700
From:      Jeremy Chadwick <freebsd@jdc.parodius.com>
To:        Daniel Braniss <danny@cs.huji.ac.il>
Cc:        Vlad Galu <dudu@dudu.ro>, freebsd-stable@freebsd.org
Subject:   Re: panic: vm_fault_copy_wired: page missing
Message-ID:  <20100415111102.GA85532@icarus.home.lan>
In-Reply-To: <E1O2Msw-000InD-Ep@kabab.cs.huji.ac.il>
References:  <E1O2JP2-000FbF-No@kabab.cs.huji.ac.il> <w2oad79ad6b1004150201qc71151d6v397899533f93bfdd@mail.gmail.com> <E1O2MF4-000IQ3-Iw@kabab.cs.huji.ac.il> <20100415104711.GA84922@icarus.home.lan> <E1O2Msw-000InD-Ep@kabab.cs.huji.ac.il>

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On Thu, Apr 15, 2010 at 02:05:26PM +0300, Daniel Braniss wrote:
> > On Thu, Apr 15, 2010 at 01:24:14PM +0300, Daniel Braniss wrote:
> > > > On Thu, Apr 15, 2010 at 9:22 AM, Daniel Braniss <danny@cs.huji.ac.il> wrote:
> > > > > Hi,
> > > > > I'm getting this with FreeBSD-8-stable, it usually happens when
> > > > > starting apache:
> > > > 
> > > > alc@ made some VM MFCs yesterday, could you try a 13th of April kernel
> > > > and see if it works out for you?
> > > 
> > > with or without the MFC it's still panicking, and the memory size does not
> > > affect the outcome :-(
> > 
> > Shot in the dark: either at the interactive loader prompt or by editing
> > /boot/loader.conf, try disabling superpage support:
> > 
> > vm.pmap.pg_ps_enabled="0"
> 
> that's the first thing I tried :-(
> just to complicate things a bit, if I start the apache later, via forcestart, 
> things
> 'seem' better.
> but keep them comming, I need this fixed.

Take NFS out of the picture if you can...

-- 
| Jeremy Chadwick                                   jdc@parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |




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