Date: Fri, 22 Feb 2008 14:46:13 +0100 From: Oliver Herold <oliver@akephalos.de> To: freebsd-stable@freebsd.org Subject: Re: serious problem with if_rum Message-ID: <20080222134613.GA1273@asgard.home> In-Reply-To: <1203682011.68767.7.camel@buffy.york.ac.uk> References: <20080222114159.GA8167@asgard.home> <1203682011.68767.7.camel@buffy.york.ac.uk>
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--SLDf9lqlvOQaIe6s Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> wrote: > On Fri, 2008-02-22 at 12:41 +0100, Oliver Herold wrote: > > Hi > >=20 > > there is some serious problem with driver if_rum. Maybe there is some w= ork arround=20 > > I'm not aware of, but sacrificing encryption isn't an adequate path and= to some > > degree impossible in different places. I did send the first PR from the= urls below. > >=20 > > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D120966 > > http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dusb/120873 > > http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dusb/119945 >=20 > Does the suggested change in the third PR help? Also, can you recompile > your kernel with options GDB and KDB, and when it panics type "bt" at > the debugger prompt? >=20 > Gavin Hi I tried it with the kernel options but to no avail, I couldn't enter any= thing. Furthermore I tried the patch (deleting of the specified line) but again to no avail, t= his time there was no kernel panic, but a hard reset. Last not least there is a massive performan= ce drop before the panic/reset. I could test it with another nic (Atheros) at my second machine (same time,= same server), so there isn't any problem with the server or the router. Oliver --=20 I have hardly ever known a mathematician who was capable of reasoning. -- Plato --SLDf9lqlvOQaIe6s Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAke+0iQACgkQbZFSiGSuUEhs+QCfeSYruhR54FyzLKi8T9MjsDTm hLIAn3rTGjYB5IFMzpfhvifvwFEYQLLj =pDEQ -----END PGP SIGNATURE----- --SLDf9lqlvOQaIe6s--
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