Re: [Bugme-new] [Bug 16626] New: Machine hangs with EIP at skb_copy_and_csum_dev
From: Plamen Petrov <hidden>
Date: 2010-08-24 13:28:10
На 24.8.2010 г. 11:43, Plamen Petrov написа:
На 24.8.2010 г. 08:01, Eric Dumazet написа:quoted
Le mardi 24 août 2010 à 07:51 +0300, Plamen Petrov a écrit :quoted
So far - not so good. :(
...
quoted
Here is what I've got while running the kernel with the patch I attached earlier plus the above one, after turning GRO on for my tg3 nic: [picture 10] http://picpaste.com/37e37f9ff9504e3a003f49092f9b1be6.jpg [picture 11] http://picpaste.com/5663ca7c5041c0ed7a1f3e6a9aa17a9e.jpg [picture 12] http://picpaste.com/17f2ecaa409a1ebbf835a2e0519d3099.jpg Now moving on to the second proposed patch from Jarek. Thanks, Plamen
The current status: if I enable GRO on the tg3 - the kernel oopses. It just takes a different amount of time to trigger: somewhere from 30 seconds to 30 minutes. The oopses looks the same, and here are the latest: [picture 13] http://picpaste.com/c8dbda8f5c15d9ce3e050dd7f245f5d0.jpg [picture 14] http://picpaste.com/646cca586b704c5b72d3cf9fa54c7344.jpg I was wondering which debug options could help us track this down? Thanks, Plamen