From owner-freebsd-stable Mon Apr 2 7:34:28 2001 Delivered-To: freebsd-stable@freebsd.org Received: from point.osg.gov.bc.ca (point.osg.gov.bc.ca [142.32.102.44]) by hub.freebsd.org (Postfix) with ESMTP id ED65537B71C for ; Mon, 2 Apr 2001 07:34:23 -0700 (PDT) (envelope-from Cy.Schubert@uumail.gov.bc.ca) Received: (from daemon@localhost) by point.osg.gov.bc.ca (8.8.7/8.8.8) id HAA06038; Mon, 2 Apr 2001 07:33:39 -0700 Received: from passer.osg.gov.bc.ca(142.32.110.29) via SMTP by point.osg.gov.bc.ca, id smtpda06035; Mon Apr 2 07:33:27 2001 Received: (from uucp@localhost) by passer.osg.gov.bc.ca (8.11.2/8.9.1) id f32EXMO63717; Mon, 2 Apr 2001 07:33:22 -0700 (PDT) Received: from cwsys9.cwsent.com(10.2.2.1), claiming to be "cwsys.cwsent.com" via SMTP by passer9.cwsent.com, id smtpdb63714; Mon Apr 2 07:32:25 2001 Received: (from uucp@localhost) by cwsys.cwsent.com (8.11.3/8.9.1) id f32EWPD41365; Mon, 2 Apr 2001 07:32:25 -0700 (PDT) Message-Id: <200104021432.f32EWPD41365@cwsys.cwsent.com> Received: from localhost.cwsent.com(127.0.0.1), claiming to be "cwsys" via SMTP by localhost.cwsent.com, id smtpdE41359; Mon Apr 2 07:31:57 2001 X-Mailer: exmh version 2.3.1 01/18/2001 with nmh-1.0.4 Reply-To: Cy Schubert - ITSD Open Systems Group From: Cy Schubert - ITSD Open Systems Group X-Sender: schubert To: Roman Shterenzon Cc: freebsd-stable@FreeBSD.ORG Subject: Re: sendto: No buffer space available In-reply-to: Your message of "Mon, 02 Apr 2001 02:46:38 +0200." <986172398.3ac7cbee50610@webmail.harmonic.co.il> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 02 Apr 2001 07:31:57 -0700 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In message <986172398.3ac7cbee50610@webmail.harmonic.co.il>, Roman Shterenzon w rites: > Hi, > I've just got ADSL at home (using mpd-netgraph, Archie - it's really cool:) ) > . > After some amount of data passed through the line, I'm getting: > sendto: No buffer space available > even for ping (!) > > alchemy:/home/mapc% netstat -m > 178/880/4096 mbufs in use (current/peak/max): > 148 mbufs allocated to data > 26 mbufs allocated to packet headers > 4 mbufs allocated to fragment reassembly queue headers > 143/240/1024 mbuf clusters in use (current/peak/max) > 700 Kbytes allocated to network (22% of mb_map in use) > 0 requests for memory denied > 0 requests for memory delayed > 0 calls to protocol drain routines > > Thus, I don't see mbuf starvation. What could it be? Perhaps it's some other > error which is reported incorrectly? This is 4.3-RC2 kernel. I had this problem with a 3C509B card when pushing a lot of data through to a slower machine on my network. ifconfig ep0 down; ifconfig ep0 up fixed the problem when it occurred, however it would occur a number of times a day. I ultimately replaced the 3C509B. Regards, Phone: (250)387-8437 Cy Schubert Fax: (250)387-5766 Team Leader, Sun/Alpha Team Internet: Cy.Schubert@osg.gov.bc.ca Open Systems Group, ITSD, ISTA Province of BC To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message