Re: 3.7-rc3 oops on reboot

From: Alexandre Pereira da Silva
Date: Mon Oct 29 2012 - 13:41:43 EST


On Mon, Oct 29, 2012 at 12:41 PM, Roland Stigge <stigge@xxxxxxxxx> wrote:
> 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.

Thanks for testing. I will investigate this further to see if I can
narrow source of the problem.
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