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Date:      Mon, 28 Oct 1996 09:36:46 -0500 (EST)
From:      "Adrian T. Filipi-Martin" <atf3r@cs.virginia.edu>
To:        Nadav Eiron <nadav@barcode.co.il>
Cc:        FreeBSD Questions List <questions@freebsd.org>
Subject:   Re: instability with 2.1.5 kernel (shutdown problems)
Message-ID:  <Pine.SUN.3.90.961028093259.6967A-100000@stretch.cs.Virginia.edu>
In-Reply-To: <32747178.2677@barcode.co.il>

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On Mon, 28 Oct 1996, Nadav Eiron wrote:

> Adrian T. Filipi-Martin wrote:
> > 
> > Hi folks,
> > 
> >         When shutting down my 2.1.5-RELEASE system, the kernel is failing
> > with alarming regularity to flush all of the buffers.  I frequently see
> > about a dozen 4's and the a "giving up" message before the system
> > reboots.  When the systme comes up the root filesystem and sometimes
> > others are not marked clean and must be fsck'ed.
> > 
> >         Has anyone else seen this?
> 
> Yes! I never bothered to post to questions (or stable) about it as I seldom
> shutdown my machines, but almost whenever I do, I can see this symptom. There
> are other weird things with shutdown on 2.1.5: For example, shutting down from
> an xterm (which used to work just fine) would hang up the machine instead of
> switching back to the console vty0 before halting.
> 
> > 
> >         I have also seen a 'shutdown -h +0' go directly to rebooting.
> > 
> >         These problems did not appear until after upgrading from 2.1.  I
> > have not seen any wierdness with prior version.
> > 
> >         Bad hardware or a bug?
> 
> I guess it's a bug of some sortrs, as I see the same behaviour on two machines
> (though I only shut them down for kernel rebuilds and the such, which is not
> very often).

	Ok, so it's a software and not a hardware problem.  I too have 
seen lockups when shutting down from X.

	Could you send me a copy of your kernel config?  I want to 
compare what devices you have compiled in.

cheers,

	Adrian

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