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Date:      Tue, 16 Nov 2004 09:02:22 +0100
From:      Peter Holm <peter@holm.cc>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        freebsd-current@FreeBSD.org
Subject:   Re: Freeze
Message-ID:  <20041116080222.GA8900@peter.osted.lan>
In-Reply-To: <200411151546.15533.jhb@FreeBSD.org>
References:  <20041112123343.GA12048@peter.osted.lan> <200411151546.15533.jhb@FreeBSD.org>

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On Mon, Nov 15, 2004 at 03:46:15PM -0500, John Baldwin wrote:
> On Friday 12 November 2004 07:33 am, Peter Holm wrote:
> > GENERIC HEAD from Nov 11 08:05 UTC
> >
> > The following stack traces etc. was done before my first
> > cup of coffee, so it's not so informative as it could have been :-(
> >
> > The test box appeared to have been frozen for more than 6 hours,
> > but was pingable.
> >
> > http://www.holm.cc/stress/log/cons86.html
> 
> A weak guess is that you have the system in some sort of livelock due to 
> fork()?  Have you tried running with 'debug.mpsafevm=1' set from the loader?
> 
Thank you for your reply.
I have only seen this problem once. I will try to focus my testing effort
on fork() to see if I can recreate the freeze.
> -- 
> John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
> "Power Users Use the Power to Serve"  =  http://www.FreeBSD.org

-- 
Peter Holm



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