Date: Thu, 14 Jul 2005 15:05:20 +0200 From: Marc Olzheim <marcolz@stack.nl> To: Kris Kennaway <kris@obsecurity.org> Cc: Marc Olzheim <marcolz@stack.nl>, freebsd-stable@freebsd.org Subject: Re: Today's RELENG_5_4 and 'lock cmpxchgl' Message-ID: <20050714130520.GB26456@stack.nl> In-Reply-To: <20050713184118.GD42067@xor.obsecurity.org> References: <20050701101458.GA1193@stack.nl> <20050701104139.GB1193@stack.nl> <20050701130335.GA2040@stack.nl> <20050701182946.GA99767@xor.obsecurity.org> <42C7A422.30709@crc.u-strasbg.fr> <20050711143216.GA25523@stack.nl> <20050713092939.GA65261@stack.nl> <20050713120030.GB23629@xor.obsecurity.org> <20050713125522.GA62977@stack.nl> <20050713184118.GD42067@xor.obsecurity.org>
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--mP3DRpeJDSE+ciuQ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 13, 2005 at 02:41:18PM -0400, Kris Kennaway wrote: > > > 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... = ;) >=20 > Not if you are using third party port modules.=20 Well, I'm not. ;-) > > It seems that 5.4-RELEASE-p* is safe btw. > >=20 > > PR is http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dkern/83375 >=20 > 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. 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'... Marc --mP3DRpeJDSE+ciuQ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC1mMQezjnobFOgrERAmJhAJ9rWB2dxvkvdY4O8sZ/8J10WEGHPgCcCws0 dBhFVawsplu1Z/hIe0Nj4ig= =wRa1 -----END PGP SIGNATURE----- --mP3DRpeJDSE+ciuQ--
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