Re: 2.6.17-rc5-mm1

[Andy Whitcroft]

Martin J. Bligh wrote:
> Andrew Morton wrote:
> 
>> "Martin J. Bligh" <mbligh@xxxxxxxxxx> wrote:
>>
>>> Andrew Morton wrote:
>>>
>>>> Martin Bligh <mbligh@xxxxxxxxxx> wrote:
>>>>
>>>>
>>>>> The x86_65 panic in LTP has changed a bit. Looks more useful now.
>>>>> Possibly just unrelated new stuff. Possibly we got lucky.
>>>>
>>>>
>>>> What are you doing to make this happen?
>>>
>>>
>>> runalltests on LTP

Ok, I think this could well be the same problem I got half way through
tracking last time round.  We are still handing off threads with
non-initialised stacks.

APW: schedule: ffffffff805f0cd8 bad rsp flags=00000000
Kernel panic - not syncing: BAD STACK POINTER

Interestingly this has remained unchanged for dispite the major churn
-mm takes so this could well be the underlying issue as we almost always
blow up randomly when we do this, in a mess with no stack to work with.

Last time I tried to split search -mm1 and she was being a hideous pig,
I just couldn't get any bit of it to compile without the rest.  Will try
and track this down with the new -mm.

-apw
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/