From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul Aviles" Subject: Re: e1000 Detected Tx Unit Hang Date: Mon, 11 Sep 2006 00:03:40 -0400 Message-ID: <000b01c6d557$441adcc0$3224050a@avilespaxp> References: <002c01c6ce9d$a1cf9100$3224050a@avilespaxp> <4807377b0609031045w67f70a3ese6bea93c15f75ba2@mail.gmail.com> <000d01c6cfb1$f0d26880$3224050a@avilespaxp> <4807377b0609050909v59c1ad87jc4ef08ba1f4453d2@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit Cc: Return-path: Received: from dsl-7-36.cofs.net ([68.142.7.36]:10764 "EHLO www.palei.com") by vger.kernel.org with ESMTP id S1750820AbWIKEDq (ORCPT ); Mon, 11 Sep 2006 00:03:46 -0400 To: "Jesse Brandeburg" Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Jesse, testing without NAPI, will see how it behaves. Paul Aviles ----- Original Message ----- From: "Jesse Brandeburg" To: "Paul Aviles" Cc: Sent: Tuesday, September 05, 2006 12:09 PM Subject: Re: e1000 Detected Tx Unit Hang > On 9/3/06, Paul Aviles wrote: >> Hey Jesse, thanks for your reply. Here is the stuff on /procs. The weird > no problem, > >> part is that I have several other identical systems and only one is >> affected. Today I moved the hard drive to another similar system and I am >> not seeing the problem so I am wondering if is something maybe wrong with >> the card eeprom? Is there a way to check that? > > I doubt it is an eeprom problem. you can dump the eeproms with > ethtool -e eth0 from both machines and compare them . Odd that only > one system is having the problem. Could it be that the hardware on > that box is having issues? Are you sure the machines are running the > same bios version with the same settings? Any overclocking? > >> cat /proc/interrupts >> CPU0 CPU1 >> 16: 70540 0 IO-APIC-level uhci_hcd:usb4, eth0 > > this could contribute to your problem, were you able to test without NAPI? > > Jesse > >