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Date: Tue, 24 Feb 2015 08:05:47 +0100
From: Kristof Provost <kristof@sigsegv.be>
To: Davide Italiano <davide@freebsd.org>
Subject: Re: pf crash on -current
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Cc: freebsd-current <freebsd-current@freebsd.org>,
 Allan Jude <allanjude@freebsd.org>
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On 2015-02-23 17:23:55 (-0800), Davide Italiano <davide@freebsd.org> wrote:
> On Mon, Feb 23, 2015 at 5:17 PM, Allan Jude <allanjude@freebsd.org> wrote:
> > Upgraded my router today, because it was approaching the 24 uptime days
> > of doom
> >
> > Now, it likes to die on me, a lot
> >
> >
> 
> The bt you posted suggest this could be stack overflow, probably due
> to infinite recursion.
> Also, as a wild guess, just looking at the stacktrace, I think this
> might be related to the recent ipv6 fragment changes. Try to back them
> out, and see if things gets more stable ( r278831 and r278843).
> 
That's almost certainly what it is.

Allan, can you give me a bit more information about your setup?
Specifically the pf rules, the network interfaces, the IP(v6)
addresses and the routes?

Thanks,
Kristof