Date: Tue, 15 Nov 2005 17:51:46 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Guido Van Hoecke <Guido@VanHoecke.org> Cc: FreeBSD Questions List <freebsd-questions@freebsd.org> Subject: Re: Page fault in kernel mode, 6.0-RELEASE Message-ID: <20051115225145.GA65135@xor.obsecurity.org> In-Reply-To: <86mzk54jf4.fsf@wodan.van.hoecke> References: <86mzk54jf4.fsf@wodan.van.hoecke>
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--TB36FDmn/VVEgNH/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 15, 2005 at 11:48:15PM +0100, Guido Van Hoecke wrote: > I am fairly new at FreeBSD. I installed a 'beastie' server with=20 >=20 > FreeBSD 6.0-RELEASE #0: Thu Nov 3 09:36:13 UTC 2005 > root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC >=20 > but it traps immediately after the boot menu with following output > immediately after the boot menu: >=20 > /boot/kernel/acpi.ko text=3D0x40c2c data=3D0x2160+0x1090 \ > syms=3D[0x4+0x7810+0x4+0xa292] >=20 > Fatal trap 12: page fault while in kernel mode > fault virtual address =3D 0x8 > fault code =3D supervisor read, page not present > instruction pointer =3D 0x20:0xc079abb9 > stack pointer =3D 0x28:0xc0c20d4c > frame pointer =3D 0x28:0xc0c20d58 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 0 () > trap number =3D 12 > panic: page fault > Uptime: 1s >=20 > Note that the /boot/kernel/acpi.ko line is absent if I boot with acpi > disabled (menu option 2). But the trap info is not affected by slecting > that boot option. Are you using other modules (e.g. nvidia driver)? Kris --TB36FDmn/VVEgNH/ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDemaBWry0BWjoQKURAj5RAJ4g/GlPgJNR2WgOMSESqcFjgS7gPgCggX9F jMapgSAIb9nDQVfP5MVM0xM= =4LVS -----END PGP SIGNATURE----- --TB36FDmn/VVEgNH/--
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