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Date: Wed, 13 Jul 2005 14:41:18 -0400
From: Kris Kennaway <kris@obsecurity.org>
To: Marc Olzheim <marcolz@stack.nl>
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Cc: freebsd-stable@freebsd.org, Kris Kennaway <kris@obsecurity.org>
Subject: Re: Today's RELENG_5_4 and 'lock cmpxchgl'
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On Wed, Jul 13, 2005 at 02:55:22PM +0200, Marc Olzheim wrote:
> On Wed, Jul 13, 2005 at 08:00:31AM -0400, Kris Kennaway wrote:
> > > Stress testing this gives me instant fatal trap 12 on both 11 juli's
> > > CURRENT and RELENG_5.
> > >=20
> > > I'll file a PR.
> >=20
> > Make sure you recompile any modules when activating INVARIANTS, or
> > you'll get panics.
>=20
> Of course... make buildkernel and make installkernel do that for me... ;)

Not if you are using third party port modules.=20

> It seems that 5.4-RELEASE-p* is safe btw.
>=20
> PR is http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dkern/83375

You need to obtain the debugging traceback for the panic and include
it in the PR.

Kris


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