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Date: Thu, 2 Dec 2004 02:20:46 -0500 (EST)
From: Jeff Roberson <jroberson@chesapeake.net>
To: Peter Holm <peter@holm.cc>
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Subject: Re: SMP VFS Part 2
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On Thu, 2 Dec 2004, Peter Holm wrote:

> On Wed, Dec 01, 2004 at 06:52:19PM -0500, Jeff Roberson wrote:
> > On Wed, 1 Dec 2004, Jeff Roberson wrote:
> >
> > > On Wed, 1 Dec 2004, Peter Holm wrote:
> > >
> > > >
> > > > Got a new one for you:
> > > > 1) panic: wrong b_bufobj 0 should be 0xc2679c10
> > > > 2) panic: unexpected clean buffer 0xc6624bc8
> > > >
> > > > http://www.holm.cc/stress/log/jeff04.html
> > >
> > > I fixed your last panic.   The new patch is up at the same URL.  I'll look
> > > at these now, thanks.  This tool is really working out well.
> >
> > Also fixed the unexpected clean buffer.  That was mostly just a bad
> > assert.  I'm still baffled by wrong bufobj.
> >
>
> OK. I just do not seem to be able to get past the double panic problem:
>
> $ grep -A 3 ppanic /tmp/tip11.log
> ppanic: unexpected clean buffer 0xc6624bc8
> cpuid = 0
> KDB: enter: panic
> [thread pid 54 tid 100042 ]
> --
> ppanic: unexpected clean buffer 0xc6667ec0
> cpuid = 0
> KDB: enter: panic
> [thread pid 54 tid 100042 ]
> --
> ppanic: unexpected clean buffer 0xc66564e0
> cpuid = 0
> KDB: enter: panic
> [thread pid 54 tid 100042 ]
>
> so I've just updated with your last patch.

Are you just running your stress program?  Anything special about your
setup?  I see that these are valid bugs, but I'm not able to trigger them
myself.

>
> - Peter