netdev - Re: 3.7-rc3 oops on reboot

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Message-ID: <508E95B3.7070807@antcom.de>
Date:	Mon, 29 Oct 2012 15:41:55 +0100
From:	Roland Stigge <stigge@...com.de>
To:	Alexandre Pereira da Silva <aletes.xgr@...il.com>
CC:	"David S. Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: 3.7-rc3 oops on reboot

On 10/29/2012 02:51 PM, Alexandre Pereira da Silva wrote:
>> I just tried both on a PHY3250 reference machine, and on a custom board
>> and couldn't reproduce sth. like this. Booted the kernel and connected
>> the ethernet cable later on, as well as with cable connected on boot.
> 
> This is happening on my custom board. I didn't try this on the
> reference board yet.
> 
>> Any related patches applied? Can you reproduce this on a reference
>> machine? Can you provide a .config for this? Any more detail about how
>> this could be reproduced?
> 
> No patches applied. I'm trying to bisect this. This happens on a clean
> -rc1 as well. Doesn't happen on v3.6.
> 
> Attached my .config
> 
> To reproduce this, I am just running "reboot". I have the ethernet
> cable always connected here.

Just tried this with your .config on the PHY3250 (w/o your initrd
thought) but couldn't reproduce the issue.

Maybe it's related to your Micrel ethernet PHY (activated in your
config) which I don't have hardware for?

Otherwise, we would need to have a look at your devicetree.

Roland
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