Re: 2.6.33.5 rt23: machine lockup (nfs/autofs related?)

john stultz
2010-07-09T22:31:39Z

On Fri, 2010-07-09 at 15:13 -0700, Fernando Lopez-Lezcano wrote:
> On Fri, 2010-07-09 at 12:54 -0700, john stultz wrote:
> > On Fri, 2010-07-09 at 12:02 -0700, Fernando Lopez-Lezcano wrote:
> > > Ok, I got one! (had to go buy a null modem cable, I thought I had one
> > > but it has disappeared since the last time I did this :-)
> >
> > Great! Sorry to make you go shopping! But this points out the problem
> > nicely.
>
> No problem at all, I was sure I had one... anyway, I still need it :-<
>
> > > Find it below... it keeps spewing stuff every once in a while. Hopefully
> > > this will be enough. No response from the network or the keyboard or
> > > mouse at this point, reset is the only way out.
> > >
> > > I can retest if somebody comes up with a patch...
>
> Sorry, it looks like the patch patched correctly and this is the new
> kernel, but I still get a hang as before.

Huh. Exact same backtrace? Maybe there's more then one issue with that
function...

thanks for the testing!
-john