Re: [Bugme-new] [Bug 33502] New: Caught 64-bit read from uninitialized memory in __alloc_skb

Eric Dumazet
2011-04-20T08:10:02Z

Le mercredi 20 avril 2011 à 10:49 +0300, Pekka Enberg a écrit :
> On 4/20/11 10:45 AM, casteyde.christian@free.fr wrote:
> > Indeed I can reproduce each time I boot, however I didn't managed to apply the
> > patch to test it on -rc3 (neither -rc4), only the first hunk passed.
>
> That's odd. Eric?
>

I dont know, my patches were linux-2.6 based, and I pull tree very
often ;)

> > I simply boot on this laptop with kmemcheck activated to get the warning, with
> > vanilla -rc3. I've also tested -rc4 yersterday (without the patch therefore),
> > the warning was not the same (it's a bit later, I will post the dmesg output on
> > bugzilla tonight).
>
> That's expected. You're unlikely to see the problem in the exact same
> place across different kernel configs and versions.
>

Christian, please send us your .config

Thanks