netdev - RE: NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out

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Date:	Thu, 16 Feb 2012 07:09:33 +0000
From:	"Huang, Xiong" <xiong@....qualcomm.com>
To:	Eric Dumazet <eric.dumazet@...il.com>,
	Thomas Meyer <thomas@...3r.de>
CC:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"jcliburn@...il.com" <jcliburn@...il.com>,
	"chris.snook@...il.com" <chris.snook@...il.com>,
	netdev <netdev@...r.kernel.org>, Josh Boyer <jwboyer@...il.com>
Subject: RE: NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out

Sorry,  the piece of code that related to mark might be introduced by our internal test for multiple queues.
I remember mark could be changed by ip_table rule.

Thanks
Xiong

> -----Original Message-----
> From: netdev-owner@...r.kernel.org [mailto:netdev-owner@...r.kernel.org]
> On Behalf Of Eric Dumazet
> Sent: Thursday, February 16, 2012 14:18
> To: Thomas Meyer
> Cc: Linux Kernel Mailing List; jcliburn@...il.com; chris.snook@...il.com;
> netdev; Josh Boyer
> Subject: Re: NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out
> 
> Le jeudi 16 février 2012 à 07:13 +0100, Thomas Meyer a écrit :
> 
> > Hello Eric,
> >
> > >
> > > Thomas, have you had the chance to test this patch ?
> >
> > Yes, I'm running 3.2.6 with your patch applied for 3 days now. I didn't see
> above warning yet, but the warning was rather seldom, so I'll keep an eye on it
> in the next weeks.
> >
> > Thanks for the patch!
> >
> 
> Thanks for testing !
> 
> Do have any idea of what could set skb mark to 1 on some packets on your
> setup ?
> 
> Some firewall rules or tc rules ?
> 
> 
> 
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