From owner-freebsd-ipfw Mon Jan 14 14:15:48 2002 Delivered-To: freebsd-ipfw@freebsd.org Received: from iguana.icir.org (iguana.icir.org [192.150.187.36]) by hub.freebsd.org (Postfix) with ESMTP id 6CF3537B416 for ; Mon, 14 Jan 2002 14:15:42 -0800 (PST) Received: (from rizzo@localhost) by iguana.icir.org (8.11.3/8.11.3) id g0EMFd470387; Mon, 14 Jan 2002 14:15:39 -0800 (PST) (envelope-from rizzo) Date: Mon, 14 Jan 2002 14:15:39 -0800 From: Luigi Rizzo To: chkno@dork.com Cc: freebsd-ipfw@FreeBSD.ORG Subject: Re: ip_dummynet.c:"*** OUCH! pipe should have been idle!" Message-ID: <20020114141539.A70340@iguana.icir.org> References: <200201142152.g0ELqrR99190@chk.phattydomain.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200201142152.g0ELqrR99190@chk.phattydomain.com> User-Agent: Mutt/1.3.23i Sender: owner-freebsd-ipfw@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG what kind of dummynet configuration are you using ? (ipfw show ; ipfw pipe show) Also, if the problem is easily reproducible, please let me know if you are interested in testing some patches cheers luigi -----------------------------------+------------------------------------- Luigi RIZZO, luigi@iet.unipi.it . Dip. di Ing. dell'Informazione http://www.iet.unipi.it/~luigi/ . Universita` di Pisa TEL/FAX: +39-050-568.533/522 . via Diotisalvi 2, 56126 PISA (Italy) Mobile +39-347-0373137 -----------------------------------+------------------------------------- On Mon, Jan 14, 2002 at 01:52:54PM -0800, chk no wrote: > > $ grep OUCH /var/log/messages > Jan 12 23:45:46 chk /kernel: *** OUCH! pipe should have been idle! > > Running the error message through 5 popular search engines hit only > on mirrors of the source. I gather that it is not common for this > to occur. > > This machine is running 4.4-STABLE, cvsuped Wed Dec 19 15:02:20 PST > 2001. There have been some other issues with ipfw+natd packet loops > (more packets pass through the system than enter it) if the pipe > queue is set too low, packet loops if the network activity gets too > hectic (mutella). I was about to cvsup & reinstall, but i'll hold > off if anyone wants to look at it. It's still up & crunching > packets... > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-ipfw" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ipfw" in the body of the message