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Date:      Wed, 16 Aug 2006 12:56:36 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        freebsd-current@freebsd.org
Cc:        current@freebsd.org
Subject:   Re: Livelock while accessing /tmp
Message-ID:  <200608161256.37149.jhb@freebsd.org>
In-Reply-To: <20060816155310.GA64420@peter.osted.lan>
References:  <20060816155310.GA64420@peter.osted.lan>

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On Wednesday 16 August 2006 11:53, Peter Holm wrote:
> While stress testing GENERIC HEAD from Aug 12 12:55 UTC I got this
> lock whenever a proccess accesses /tmp via a loopback nfs mount.
> More info @ http://people.freebsd.org/~pho/stress/log/cons205.html

FYI, 'show sleepchain <pid>' will directly show the deadlock in the future.  I
have a gdb script equivalent I can give you to run on the core dump if you 
want.

-- 
John Baldwin



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