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Date: Mon, 25 May 2009 19:11:58 -0600
From: Scott Long <scottl@samsco.org>
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To: Randy Bush <randy@psg.com>
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Cc: FreeBSD Current <freebsd-current@freebsd.org>
Subject: Re: kern/134011
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Randy Bush wrote:
>> this bug is now causing system lockup when the midnight gmt jobs run on
>> one system and it manifesting with less serious consequences on three
>> others.
> 
> oh, and other folk have reported on list of seeing the same.  though
> they have not added to the pr.
> 
> randy

If you're using ZFS then you want to get to the tip of current to pick 
up the VM backpressure fixes that were added.

Scott