From owner-freebsd-bugs@FreeBSD.ORG  Mon May 21 16:16:35 2012
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Date: Mon, 21 May 2012 17:15:34 +0100
From: Hugo Silva <hugo@barafranca.com>
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Subject: Re: misc/168200: pf crashes when receiving packets from an address
 in a table
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On 05/21/12 16:10, FreeBSD-gnats-submit@FreeBSD.org wrote:
> Thank you very much for your problem report.
> It has the internal identification `misc/168200'.
> The individual assigned to look at your
> report is: freebsd-bugs.
>
> You can access the state of your problem report at any time
> via this link:
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=168200
>
>> Category:       misc
>> Responsible:    freebsd-bugs
>> Synopsis:       pf crashes when receiving packets from an address in a table
>> Arrival-Date:   Mon May 21 15:10:02 UTC 2012


Furthermore, this seems to be related to the usage of the "counters" 
option in the table definition.

Since the table I was testing this on was defined as being persistant, 
the bug would be triggered even after changing the definition and 
reloading pf.


Killing the table and then recreating it without "counters", or just 
rebooting the machine after fixing pf.conf make the issue disappear.