From owner-freebsd-net@FreeBSD.ORG Tue Mar 5 21:20:21 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id C827C98C for ; Tue, 5 Mar 2013 21:20:21 +0000 (UTC) (envelope-from barney_cordoba@yahoo.com) Received: from nm10-vm2.bullet.mail.ne1.yahoo.com (nm10-vm2.bullet.mail.ne1.yahoo.com [98.138.90.158]) by mx1.freebsd.org (Postfix) with ESMTP id 60A62E01 for ; Tue, 5 Mar 2013 21:20:21 +0000 (UTC) Received: from [98.138.226.180] by nm10.bullet.mail.ne1.yahoo.com with NNFMP; 05 Mar 2013 21:17:59 -0000 Received: from [98.138.87.6] by tm15.bullet.mail.ne1.yahoo.com with NNFMP; 05 Mar 2013 21:17:59 -0000 Received: from [127.0.0.1] by omp1006.mail.ne1.yahoo.com with NNFMP; 05 Mar 2013 21:17:59 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 411997.34112.bm@omp1006.mail.ne1.yahoo.com Received: (qmail 78306 invoked by uid 60001); 5 Mar 2013 21:17:59 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1362518279; bh=QeBARCoW0PPYZndkrrLFXYjsSVbP6hHpuGGFJLWRtK4=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:Message-ID:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=mxYwWxZjIbYtMNWoMd26vuGzLVHiHBoMgEuIleAqu+FEvJ8IKwuoOPC6OdnpZj0aEnfWD0nLDwOJxcF6/ahvh/77H06I06zrN621GCQ/or6KMdY/+jRIirJwL9MxBaoBeAHZXNZeFS5P/yRglnhN+6VplygfcxPkRh4bCtex4Cs= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:Message-ID:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=ahXKYR9M6pZdWiF9Bv57VnzGSkkb/rpTmCZZsv9XBJq81natVPiihCMSH34NDtlSvtSqcUe/9JQkqurRVoYlFHlB9e/RScLmM/0h8UAwgHsiRuEOVqEjDB6KfO/pm6Z0l0ipUQk/llABNM1wxEorKHH7g0XojNMbzf3gHXgisG8=; X-YMail-OSG: Mp.qklcVM1ncq113JaRK6G4rZjh.O5ttH6FOipt6c2m4lu3 33VRo3UEfFVhtjAWSLT81b0T2fnUfNsr7cgBS2R_Rcg5n.1bp5uhH7VSBjcX hkUopQejX021Rjwy91JigmhVG3f9rmS3_qH1m7Rwhu110RzhTr9__f68v1TC 9vVw_vp6JEz4KD1UM2ZQrJSNF2DYUYHn3LSV.q_PKzXm5XmzF.zY0v3lz0CY tBL1g.mwGrR3v2WHuZ4Fl5bVyzOc7N.Lf1v2gFNq5YZYiHtk9HKyDSMx0D2H ZDm7M2M0IL3_.WuDo7QF1ZKDKXRhgwmlOuDAammyJNmfOb6uzZ9pqqUFoaca 3bySMyQIeiJCa0vgh.45rk7T.3p3THqrZUeE5OhThG.zCXoBkC6hReClRJKc Cv1JTNctxGSsZ3WP2HGvF0XGzkEOk8m3Nx5eD2eaikiE54bGNCLUo1RRKs_U ZYOjj4T3rB7mPUC5vP2Mq8K7CQ.dcqRreSN5iGlGaUrqYuOo6EDoOBBaApSz VDB4qVCjuCMU7ENrU_IjynpyR0Gxe Received: from [174.48.128.27] by web121605.mail.ne1.yahoo.com via HTTP; Tue, 05 Mar 2013 13:17:59 PST X-Rocket-MIMEInfo: 001.001, DQoNCi0tLSBPbiBNb24sIDMvNC8xMywgWmFwaG9kIEJlZWJsZWJyb3ggPHpiZWVibGVAZ21haWwuY29tPiB3cm90ZToNCg0KPiBGcm9tOiBaYXBob2QgQmVlYmxlYnJveCA8emJlZWJsZUBnbWFpbC5jb20.DQo.IFN1YmplY3Q6IFJlOiBpZ2IgbmV0d29yayBsb2NrdXBzDQo.IFRvOiAiSmFjayBWb2dlbCIgPGpmdm9nZWxAZ21haWwuY29tPg0KPiBDYzogIk5pY2sgUm9nZXJzIiA8bmNyb2dlcnNAZ21haWwuY29tPiwgIlNlcGhlcm9zYSBaaWVoYXUiIDxzZXBoZXJvc2FAZ21haWwuY29tPiwgIkNocmlzdG9waGUBMAEBAQE- X-Mailer: YahooMailClassic/15.1.4 YahooMailWebService/0.8.135.514 Message-ID: <1362518279.75650.YahooMailClassic@web121605.mail.ne1.yahoo.com> Date: Tue, 5 Mar 2013 13:17:59 -0800 (PST) From: Barney Cordoba Subject: Re: igb network lockups To: Jack Vogel , Zaphod Beeblebrox In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Nick Rogers , Sepherosa Ziehau , "Christopher D. Harrison" , "freebsd-net@freebsd.org" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Mar 2013 21:20:21 -0000 --- On Mon, 3/4/13, Zaphod Beeblebrox wrote: > From: Zaphod Beeblebrox > Subject: Re: igb network lockups > To: "Jack Vogel" > Cc: "Nick Rogers" , "Sepherosa Ziehau" , "Christopher D. Harrison" , "freebsd-net@freebsd.org" > Date: Monday, March 4, 2013, 1:58 PM > For everyone having lockup problems > with IGB, I'd like to ask if they could > try disabling hyperthreads --- this worked for me on one > system but has > been unnecessary on others. Gee, maybe binding an interrupt to a virtual cpu isn't a good idea? BC