Subject: Re: kernel panic with multiprocessing kernel
To: Kjell Konis <konis@stats.ox.ac.uk>
From: Rui Paulo <rpaulo@NetBSD.org>
List: port-macppc
Date: 08/24/2005 20:01:30
--Qxx1br4bt0+wmkIi
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On 2005.08.24 11:37:16 +0000, Kjell Konis wrote:
| Hi,
|=20
| I have a PowerMac 9500 that has a 2 x 200MHz 604 daughter card in it =20
| (that I am guessing came from a 9600/200MP).  I used the adjustkernel =20
| utility to generate a kernel configuration file then added 'options =20
| MULTIPROCESSOR' and commented out altivec support.  The kernel built =20
| with no problems (sources came from cvs) but panics shortly after =20
| booting up and sometimes even while booting up.  The last lines in =20
| the console are:
|=20
| mp_save_fpu_proc{1} pid =3D ##.#, fpcpu->ci_cpuid =3D 0
| panic: mp_save_fpu_proc
|=20
| where the ##.# is some number that's different each time.  It then =20
| drops into a debugger.

Can you get a trace ? See http://www.netbsd.org/Documentation/kernel/#ddb.

		-- Rui Paulo

--Qxx1br4bt0+wmkIi
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (NetBSD)

iD8DBQFDDMQKZPqyxs9FH4QRAt2lAKCHtt7M2Bex1OjnGqU39BnYK2WgdQCgl+xd
cvZzZOVxC6gv6AyK6RXhSlc=
=M5qK
-----END PGP SIGNATURE-----

--Qxx1br4bt0+wmkIi--