kern/168190: [pf] panic when using pf and route-to (maybe: bad fragment handling?)

Joerg Pulz Joerg.Pulz at frm2.tum.de
Mon Jun 4 12:00:34 UTC 2012


The following reply was made to PR kern/168190; it has been noted by GNATS.

From: Joerg Pulz <Joerg.Pulz at frm2.tum.de>
To: Daniel Hartmeier <daniel at benzedrine.cx>
Cc: bug-followup at freebsd.org, freebsd-pf at freebsd.org
Subject: Re: kern/168190: [pf] panic when using pf and route-to (maybe: bad
 fragment handling?)
Date: Mon, 4 Jun 2012 13:50:46 +0200 (CEST)

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 On Mon, 4 Jun 2012, Daniel Hartmeier wrote:
 
 > Here's a patch that directly tests this theory.
 >
 > If correct, it will replace the panics with simple log messages that
 > show when ipfilter left an m_len==0 mbuf.
 
 Daniel,
 
 thanks for all your help and the detailed informations.
 The system is now running with your latest patches.
 I was unable to reproduce the panics with netstat(1). Will take a look at 
 dnet later.
 
 I will keep you informed about new panics or log messages out of 
 fr_check_wrapper().
 
 Kind regards
 Joerg
 
 - -- 
 The beginning is the most important part of the work.
  				-Plato
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