From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765569AbYEISdZ (ORCPT ); Fri, 9 May 2008 14:33:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750951AbYEISdI (ORCPT ); Fri, 9 May 2008 14:33:08 -0400 Received: from 2605ds1-ynoe.1.fullrate.dk ([90.184.12.24]:40181 "EHLO shrek.krogh.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753376AbYEISdH (ORCPT ); Fri, 9 May 2008 14:33:07 -0400 Message-ID: <482498D5.9060008@krogh.cc> Date: Fri, 09 May 2008 20:32:53 +0200 From: Jesper Krogh User-Agent: Thunderbird 2.0.0.14 (X11/20080502) MIME-Version: 1.0 To: David Miller CC: yhlu.kernel@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: NIU - Sun Neptune 10g - Transmit timed out reset (2.6.24) References: <4821F3B7.2090702@krogh.cc> <86802c440805071130m62c1f4edydb3316dac4a2aba2@mail.gmail.com> <20080507.141521.193714938.davem@davemloft.net> In-Reply-To: <20080507.141521.193714938.davem@davemloft.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org David Miller wrote: > From: "Yinghai Lu" > Date: Wed, 7 May 2008 11:30:18 -0700 > >> On Wed, May 7, 2008 at 11:23 AM, Jesper Krogh wrote: >>> Hi. >>> >>> I get errors like this after a few minutes of traffic on a Sun Neptune 10g >>> ethernet card. (with nice 500MB/s throughput). >>> >>> Then the server seems too busy with something, so it doesn't even respont >>> to a serial terminal login. >>> >>> May 7 16:16:33 hest kernel: [ 166.948958] niu: niu_get_parent: >>> platform_type[1] port[3] >>> May 7 16:16:33 hest kernel: [ 166.949366] niu: niu_get_and_validate_port: >>> port[3] num_ports[2] >>> May 7 16:16:33 hest kernel: [ 166.949886] niu: niu_put_parent: port[3] >>> .. bootup ends here .. >>> May 7 17:13:54 hest kernel: [ 3670.128178] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> May 7 17:14:04 hest kernel: [ 3680.108614] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> May 7 17:14:14 hest kernel: [ 3690.093089] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> May 7 17:14:19 hest kernel: [ 3695.079254] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> May 7 17:14:24 hest kernel: [ 3700.073525] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> May 7 17:14:29 hest kernel: [ 3705.063744] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> May 7 17:14:34 hest kernel: [ 3710.049918] niu 0000:84:00.0: niu: eth4: >>> Transmit timed out, resetting >>> >>> >>> Any suggestions? >>> >>> The system is an Ubuntu Hardy (2.6.24-17-server) amd64. >> can you try 2.6.25 or current git? > > Also, please always CC: netdev@vger.kernel.org on networking reports. Yes. It is reproducable under 2.6.25.2, when the load get up.. (worked excellent in the <100MB/s range for several hours. When it works I doesnt seem to be able to get it pass 500MB/s. Jesper -- Jesper