linux32 breakage in current..

John Baldwin jhb at freebsd.org
Mon Aug 21 17:29:31 UTC 2006


On Friday 18 August 2006 18:36, Steve Kargl wrote:
> On Fri, Aug 18, 2006 at 05:00:25PM -0400, John Baldwin wrote:
> > On Wednesday 16 August 2006 13:54, Steve Kargl wrote:
> > > On Tue, Aug 15, 2006 at 05:04:24PM -0700, Steve Kargl wrote:
> > > > 
> > > > Oh crap, this is more complicated than I thought
> > > > With a kernel built from 2006.08.06.12.00.00 sources,
> > > > I'm seeing the classic race condition for locking
> > > > 
> > > > troutmask:kargl[201] acroread church.pdf
> > > > Segmentation fault (core dumped)
> > > > troutmask:kargl[202] acroread church.pdf  <-- This one worked.
> > > > troutmask:kargl[203] acroread church.pdf
> > > > Segmentation fault (core dumped)
> > > > troutmask:kargl[204] acroread church.pdf
> > > > Segmentation fault (core dumped)
> > > > troutmask:kargl[205] acroread church.pdf  <-- This one worked.
> > > > troutmask:kargl[206] 
> > > > 
> > > > I'll see if I can dig deeper.
> > > > 
> > > 
> > > The problem appears as early as 01 Aug 06 sources.  Out of 16 
> > > attempts to run acroread, 5 die with a segfault.  It is actually
> > > the linux version of bash that drops core.
> > 
> > Ok.  Can you walk it back further?
> > 
> 
> I've gone as far back as 15 Jul 06, and the problem is still 
> there.  I ran out of time to go back to earlier versions.  I'll
> try again on Monday.

Wow, thanks!

-- 
John Baldwin


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