From owner-freebsd-stable@FreeBSD.ORG Tue Nov 27 23:19:43 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1D97A364 for ; Tue, 27 Nov 2012 23:19:43 +0000 (UTC) (envelope-from andre@freebsd.org) Received: from c00l3r.networx.ch (c00l3r.networx.ch [62.48.2.2]) by mx1.freebsd.org (Postfix) with ESMTP id 72C768FC15 for ; Tue, 27 Nov 2012 23:19:42 +0000 (UTC) Received: (qmail 37440 invoked from network); 28 Nov 2012 00:51:15 -0000 Received: from unknown (HELO [62.48.0.94]) ([62.48.0.94]) (envelope-sender ) by c00l3r.networx.ch (qmail-ldap-1.03) with SMTP for ; 28 Nov 2012 00:51:15 -0000 Message-ID: <50B54AE7.3040901@freebsd.org> Date: Wed, 28 Nov 2012 00:21:11 +0100 From: Andre Oppermann User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: Zaphod Beeblebrox Subject: Re: 9.1-RC3 IGB dropping connections. References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: FreeBSD Hackers , FreeBSD Stable , FreeBSD Net X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Nov 2012 23:19:43 -0000 On 27.11.2012 23:27, Zaphod Beeblebrox wrote: > I've got an Intel server motherboard with 4x igb (and 1x em) on it. > The motherboard in question is the S3420GPRX and the IGB's show up as: > > igb0: port > 0x3020-0x303f mem 0xb1b20000-0xb1b3ffff,0xb1bc4000-0xb1bc7fff irq 19 > at device 0.0 on pci3 > igb0: Using MSIX interrupts with 9 vectors > igb0: Ethernet address: 00:1e:67:3a:d5:40 > igb0: Bound queue 0 to cpu 0 > igb0: Bound queue 1 to cpu 1 > igb0: Bound queue 2 to cpu 2 > igb0: Bound queue 3 to cpu 3 > igb0: Bound queue 4 to cpu 4 > igb0: Bound queue 5 to cpu 5 > igb0: Bound queue 6 to cpu 6 > igb0: Bound queue 7 to cpu 7 > > ... now... I have this machine (right now) on the local lan with my > windows 7 workstation and putty sees the ssh connection as dropped > often. I say often --- in that it can happen in a minute or two... it > often seems to happen when there is active output going to the window > (like a download counter running), but I also say "often" in that... > it seems slightly random... but it _is_ incessant... as in very > "often." r243570 in CURRENT should likely fix this issue. It's only 27 hours old and hasn't been MFC'd yet. > This seems like something that we should ship with 9.1... -- Andre