From owner-freebsd-net Mon Feb 18 16:38: 8 2002 Delivered-To: freebsd-net@freebsd.org Received: from iguana.icir.org (iguana.icir.org [192.150.187.36]) by hub.freebsd.org (Postfix) with ESMTP id 0E44137B404 for ; Mon, 18 Feb 2002 16:38:05 -0800 (PST) Received: (from rizzo@localhost) by iguana.icir.org (8.11.6/8.11.3) id g1J0c2U22605; Mon, 18 Feb 2002 16:38:02 -0800 (PST) (envelope-from rizzo) Date: Mon, 18 Feb 2002 16:38:02 -0800 From: Luigi Rizzo To: Randy Bush Cc: Kevin Oberman , freebsd-net@FreeBSD.ORG Subject: Re: network buffer problem Message-ID: <20020218163802.B22456@iguana.icir.org> References: <5.1.0.14.2.20020218231018.01f18948@outshine> <20020219001421.D17FA5D09@ptavv.es.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.3.23i Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Mon, Feb 18, 2002 at 04:21:14PM -0800, Randy Bush wrote: > i had a jillion of these the other day while i was out of town. > > /kernel: fxp0: cluster allocation failed, packet dropped! > /kernel: m_clalloc failed, consider increase NMBCLUSTERS value > > no net access, of course. it cleared itself up, no reboot. been running > for five days since the problem and nothing else strange. can you show the output of "netstat -m" ? I wonder if the code to auto-size the number of clusters and mbuf isn't picking up too low values for your system. cheers luigi ----------------------------------+----------------------------------------- Luigi RIZZO, luigi@iet.unipi.it . ICSI (on leave from Univ. di Pisa) http://www.iet.unipi.it/~luigi/ . 1947 Center St, Berkeley CA 94704 Phone: (510) 666 2927 ----------------------------------+----------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message