Re: netfilter: Hung task

On Sun, Mar 18, 2012 at 10:52:55PM +0200, Sasha Levin wrote:

On Sun, Mar 18, 2012 at 4:19 PM, Pablo Neira Ayuso [off-list ref] wrote:

quoted

On Sun, Mar 18, 2012 at 12:55:13PM +0200, Sasha Levin wrote:

quoted

Hi all,

I got the following spew after fuzzing using trinity on a KVM tools
guest, using the latest linux-next.

It reminds me a lot of https://lkml.org/lkml/2012/3/14/375 and
https://lkml.org/lkml/2012/1/14/45

You mention neither Linux kernel version nor the way you trigger this.

With that little information it's really hard to really know.

Hum? I've mentioned it happened with "the latest linux-next" (which is
currently two days old), and using the trinity fuzzer - which means
that I don't have a specific method to reproduce the problem.

Sorry, I should not read my email diagonally, really.

Looking at the trace, I'd point to some problem in the slub memory
allocator. Please, correct me if I'm wrong.

Christoph?