Re: consistent hard lockup with recent kernels

On Thu, 2004-07-15 at 14:20, Brian Fundakowski Feldman wrote:
> On Thu, Jul 15, 2004 at 01:41:00PM -0700, Sean McNeil wrote:
> > I get a very repeatable hard freeze of the system when I use firefox and
> > attempt to download a large iso image.  I've been trying to get a livecd
> > image from a gentoo.org mirror (needed for something else, I'm a FreeBSD
> > fan, honest!!) ;)
> > 
> > I suppose this is related to the preemption issues, but don't have
> > anything to show for it except my dmegs.  I can't access the system at
> > all to see why it is happening.
> 
> Can you run it in an X session on another host, and be at the console
> (for DDB+KDB access)?  Can you start it and switch to the console, for
> same reason, before it locks up?

I attempted the former, but apparantly the lockup is because of
interaction with other processes.  Perhaps involving surfing another web
site as a download is in progress.  I cannot try the X session on
another host as yet, but I will.  Switching to the console and not doing
anything else stressful on the machine allowed for the download to
complete without a lockup.  All times it has locked up I was doing other
things while the download was in progress.  However, no lockup has
occurred without the download happening.

Sean