Today's RELENG_5_4 and 'lock cmpxchgl'

Kris Kennaway kris at obsecurity.org
Thu Jul 14 17:44:06 GMT 2005


On Thu, Jul 14, 2005 at 03:05:20PM +0200, Marc Olzheim wrote:

> > You need to obtain the debugging traceback for the panic and include
> > it in the PR.
> 
> Added two crash traces, one for the open() variant, one for the close()
> variant.
> 
> The -CURRENT traces are very different from these, but I don't have
> comconsole on the -CURRENT machine.

Thanks.

> Anyway, if people are having problems reproducing this, I'd like to
> know. I don't have a single RELENG_5 or 6 machine that withstands the
> 'screen-test'...

This will hopefully be very useful in investigating and developing a
fix for the problem, at least on 6.0 (others have speculated that the
problem may be too difficult to fix in the 5.x branch).

Kris


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