From owner-freebsd-net@FreeBSD.ORG  Tue Feb 23 22:10:07 2010
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Date: Tue, 23 Feb 2010 22:05:46 +0000 (UTC)
From: "Bjoern A. Zeeb" <bz@FreeBSD.org>
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To: Doug Barton <dougb@FreeBSD.org>
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Cc: freebsd-net@FreeBSD.org
Subject: Re: Apparent IPv6 bug
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On Tue, 23 Feb 2010, Doug Barton wrote:

> Howdy,
>
> I've had the following crash twice now when leaving my system up overnight:
>

Could it be that some interface goes and comes over night?
A tunnel or some such?

If that's the case you may want to try:

http://people.freebsd.org/~bz/20100215-10-sys-net-if_llatbl-v6.diff

and in case you are using flowtable as well you may want the patches I
had posted and marked with (*) in the thread "mpd has hung" on net@.

/bz

-- 
Bjoern A. Zeeb         It will not break if you know what you are doing.