Re: Soft-Lockup/Race in networking in 2.6.31-rc1+195 (possibly caused by netem)

Jarek Poplawski
2009-07-02T10:12:25Z

On Thu, Jul 02, 2009 at 09:30:31AM +0000, Jarek Poplawski wrote:
> On Thu, Jul 02, 2009 at 02:37:24AM +0200, Andres Freund wrote:
> ...
> > So I tried - and I did not catch any lockdep output before the crash.
> > Unfortunately I do not have another machine on the same local network to
> > catch any messages after the crash... So I could be missing some warning
> > (I did synchronous logging though).
> > Will check with netconsole tomorrow.
>
> Could you try if this patch changes anything?

...and maybe CONFIG_PACKET_MMAP turned off.

Jarek P.