From owner-freebsd-questions@FreeBSD.ORG Sat Aug 4 01:05:40 2007 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 522D416A41B for ; Sat, 4 Aug 2007 01:05:40 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from igloo.linux.gr (igloo.linux.gr [62.1.205.36]) by mx1.freebsd.org (Postfix) with ESMTP id DC37913C45A for ; Sat, 4 Aug 2007 01:05:39 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from kobe.laptop (dialup71.ach.sch.gr [81.186.70.71]) (authenticated bits=128) by igloo.linux.gr (8.13.8/8.13.8/Debian-3) with ESMTP id l7415CEb015885 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 4 Aug 2007 04:05:26 +0300 Received: from kobe.laptop (kobe.laptop [127.0.0.1]) by kobe.laptop (8.14.1/8.14.1) with ESMTP id l74151NE002965; Sat, 4 Aug 2007 04:05:03 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Received: (from keramida@localhost) by kobe.laptop (8.14.1/8.14.1/Submit) id l7414jiN002960; Sat, 4 Aug 2007 04:04:45 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Date: Sat, 4 Aug 2007 04:04:45 +0300 From: Giorgos Keramidas To: Mark Busby Message-ID: <20070804010445.GA2895@kobe.laptop> References: <749399.4771.qm@web81208.mail.mud.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <749399.4771.qm@web81208.mail.mud.yahoo.com> X-Hellug-MailScanner: Found to be clean X-Hellug-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-3.825, required 5, autolearn=not spam, ALL_TRUSTED -1.80, AWL 0.57, BAYES_00 -2.60) X-Hellug-MailScanner-From: keramida@ceid.upatras.gr X-Spam-Status: No Cc: freebsd-questions@freebsd.org Subject: Re: no buffer space X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Aug 2007 01:05:40 -0000 On 2007-08-03 08:31, Mark Busby wrote: > I have a firewall for my pppoe dsl connection that is giving me > fits. After a few hours of surfing it runs out of buffer space. I have > run memtest on the memory, checked fine. Changed out memory, still > locking up. > > top while out of buffer on ping > last pid: 3697; load averages: 0.00, 0.03, 0.03 up 0+17:04:53 07:09:21 > 47 processes: 1 running, 46 sleeping > CPU states: 0.4% user, 0.0% nice, 0.4% system, 0.0% interrupt, 99.2% idle > Mem: 49M Active, 138M Inact, 49M Wired, 16K Cache, 47M Buf, 132M Free > Swap: 231M Total, 231M Free > > redtick# ping 75.41.xxx.xx > PING 75.41.xxx.xx (75.41.xxx.xx): 56 data bytes > ping: sendto: No buffer space available > ping: sendto: No buffer space available > ping: sendto: No buffer space available > ping: sendto: No buffer space available > > [snip vmstat -i output] > > [snip pciconf output] > > [snip dmesg output] You forgot to show us your firewall ruleset.