From owner-freebsd-net@FreeBSD.ORG Tue Mar 5 21:18:05 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 4DC7A836 for ; Tue, 5 Mar 2013 21:18:05 +0000 (UTC) (envelope-from barney_cordoba@yahoo.com) Received: from nm5-vm1.bullet.mail.ne1.yahoo.com (nm5-vm1.bullet.mail.ne1.yahoo.com [98.138.91.32]) by mx1.freebsd.org (Postfix) with ESMTP id D3E90DDA for ; Tue, 5 Mar 2013 21:18:04 +0000 (UTC) Received: from [98.138.226.176] by nm5.bullet.mail.ne1.yahoo.com with NNFMP; 05 Mar 2013 21:17:58 -0000 Received: from [98.138.226.166] by tm11.bullet.mail.ne1.yahoo.com with NNFMP; 05 Mar 2013 21:17:58 -0000 Received: from [127.0.0.1] by omp1067.mail.ne1.yahoo.com with NNFMP; 05 Mar 2013 21:17:57 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 988950.57047.bm@omp1067.mail.ne1.yahoo.com Received: (qmail 11860 invoked by uid 60001); 5 Mar 2013 21:17:57 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1362518277; 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=zy4PMMWzSpm6IJcF154tLUSpo9zqhAJwyC61qKpM70RNLrgP1vI/5T10Rt9x0pUr+jf+wI3dMwAyMh+ZudDyjkWEeJq8Vj50oXMvgvRTHeZrpgDRR8aIO6Gd6aQoZ5HmCBPqVtoU59lTBfYy4jJX3XJaWVnWI1crUlem/fIlArg= 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=nJjw7CAoNhZKXaqIzpIpRn3PHFAqbKKRfCicQsm5HyVc9rLygjHBc/5tmr+r9VmsyWCRF94ffdDRl94iGMXkixSC++B4Y/taHzHfWDuSOuBkRe5WFaNj3TMn2MsC4ze3Kaw57GbDmypSDWCeTz1392ToIGyrGYB5+3+8qaxY8lI=; X-YMail-OSG: .hcdfk0VM1lj8vyuBrDtNWgP0GPkC7pqIC3Far0gBQNFLab 05UeLHBSwQHREiEB1D2jKsMgOq0t.1TlNW9Fetgv8oo13M4zDVpBof.plS69 zg434GOIPDqb.2dTRLev89aD8apfKTOXM8SaqJfmAK_wBTzcPKYzvyi7UcsZ ymLVZLvhcuscrEnO8xXzge4ITQ0_2Y26kUnzBw5HSIy4D9Xoc2p2.cKQA1tG VXMhJ9gXq5XBUKIXGV5mPj7z35sDzkKi1UWoPzanpSxSM.my_DothvH_2HQ3 SUL6ydwKcy5vgQXuHDpeGlFliuDqA6jyyopuXpBLVLpVu8NOwspOQsJanY9t BOu43kMDLDomaR07fUfS5iIbcQd6U09xX.eKVwSMzEnZhqHwQwYx.JtIxYpq WigNNfWQRsGeW86zfjDeDrnKmySEuCyySukRaKjDn05u._E2N1Wa63iGnMKW yGaH17mn2.0GEmZW5W0WghljPeyul98cUFQ5p9UmNP38sCDP1ZXToJNaKpiZ DYwKno4vh_p2dgiVdZt6Gnm1TleFn Received: from [174.48.128.27] by web121603.mail.ne1.yahoo.com via HTTP; Tue, 05 Mar 2013 13:17:57 PST X-Rocket-MIMEInfo: 001.001, DQoNCi0tLSBPbiBNb24sIDMvNC8xMywgWmFwaG9kIEJlZWJsZWJyb3ggPHpiZWVibGVAZ21haWwuY29tPiB3cm90ZToNCg0KPiBGcm9tOiBaYXBob2QgQmVlYmxlYnJveCA8emJlZWJsZUBnbWFpbC5jb20.DQo.IFN1YmplY3Q6IFJlOiBpZ2IgbmV0d29yayBsb2NrdXBzDQo.IFRvOiAiSmFjayBWb2dlbCIgPGpmdm9nZWxAZ21haWwuY29tPg0KPiBDYzogIk5pY2sgUm9nZXJzIiA8bmNyb2dlcnNAZ21haWwuY29tPiwgIlNlcGhlcm9zYSBaaWVoYXUiIDxzZXBoZXJvc2FAZ21haWwuY29tPiwgIkNocmlzdG9waGUBMAEBAQE- X-Mailer: YahooMailClassic/15.1.4 YahooMailWebService/0.8.135.514 Message-ID: <1362518277.2420.YahooMailClassic@web121603.mail.ne1.yahoo.com> Date: Tue, 5 Mar 2013 13:17:57 -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 21:18:05 -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