From owner-freebsd-net@FreeBSD.ORG Sun May 11 23:42:58 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 9D9014CF for ; Sun, 11 May 2014 23:42:58 +0000 (UTC) Received: from mail-pa0-x234.google.com (mail-pa0-x234.google.com [IPv6:2607:f8b0:400e:c03::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 70B552107 for ; Sun, 11 May 2014 23:42:58 +0000 (UTC) Received: by mail-pa0-f52.google.com with SMTP id fa1so2914799pad.25 for ; Sun, 11 May 2014 16:42:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=P4oJRARHZFznwcejltn9hjP4jk+0irVv1pUmrjs4Ptg=; b=Mo4+phwLhBqpHmZTZwsplO1bH2ZZKNL+4LVks7mS/iPzwB/jEyzFd5lzgTa7c+r6rI RW3kIjO0+sKRZXqSbwNqNprbe5C5+5iTMNc0zlZM4di+K4KnJPsoooDSv8rvhPRL1KUX 9a5jtdMixsx3PlXsHurSTU150V4vFSCpvxbWIrlFTMFg8/QdxMZJzW2JRxx5uY69Rc1Q j0ltFg2HR+C93cYOgQAY3UMDzgBB12YJyLqWrUm6UUkzs2zaBNVkjwkBzT2avvmnTUrH Lxdr8E7Mvcpbvg96b2jtPUtKKVxWa2EY+kqqbDaObPaU5/9SXjm2igjvdsQt7dQ5ScsR MH2Q== X-Received: by 10.67.5.233 with SMTP id cp9mr48144393pad.147.1399851778083; Sun, 11 May 2014 16:42:58 -0700 (PDT) Received: from [192.168.1.76] (75-63-29-182.lightspeed.irvnca.sbcglobal.net. [75.63.29.182]) by mx.google.com with ESMTPSA id gr10sm19406527pbc.84.2014.05.11.16.42.56 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 11 May 2014 16:42:56 -0700 (PDT) Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) Subject: Re: Solarflare LACP bug? From: aurfalien In-Reply-To: <921B83A5-D736-4D07-BDDA-2C092F75DA66@neville-neil.com> Date: Sun, 11 May 2014 16:42:54 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <354B61DF-E0E4-4F0F-86F2-095D38F31BE2@gmail.com> References: <2818B48D-3A2E-416A-875D-36DFD982D58A@gmail.com> <53525B43.9050602@oktetlabs.ru> <0424FE83-E147-4F76-ACC8-D838140499F4@gmail.com> <921B83A5-D736-4D07-BDDA-2C092F75DA66@neville-neil.com> To: George Neville-Neil X-Mailer: Apple Mail (2.1874) Cc: freebsd-net@freebsd.org, Andrew Rybchenko X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 11 May 2014 23:42:58 -0000 On May 11, 2014, at 1:27 PM, George Neville-Neil = wrote: >=20 > On Apr 19, 2014, at 9:58 , aurfalien wrote: >=20 >> On Apr 19, 2014, at 4:17 AM, Andrew Rybchenko = wrote: >>=20 >>> Hi, >>>=20 >>> On 04/16/2014 11:00 PM, aurfalien wrote: >>>> Hi, >>>>=20 >>>> I=92ve a Solarflare SFN5162F dual port 10Gb ethernet adapter. >>>>=20 >>>> While the card works fine as individual ports, upon configuring = LACP the machine suddenly reboots. >>>>=20 >>>> Here are my commands; >>>>=20 >>>> ifconfig sfxge0 up >>>> ifconfig sfxge1 up >>>> ifconfig lagg0 create >>>> * ifconfig lagg0 up laggproto lacp laggport sfxge0 laggport sfxge1 = 10.0.10.99/16 >>>>=20 >>>> * This is were the system reboots. >>> please, find patch attached. It solves the problem for me. >>>=20 >>> I'll discuss it with Solarflare and then submit patch to be pushed = to subversion. >>>=20 >>> Regards, >>> Andrew. >>=20 >> Wow, that was very fast actually, many many thanks Andrew! >>=20 >=20 > Jsut to close the loop. Andrew did indeed send a patch which I tested = and committed. > It has been MFC=92d to 10 today. >=20 > Best, > George Hi and thanks for the update. Much appreciated. - aurf "Janitorial Services"