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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[-- Attachment #1 --] 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 > > FreeBSD 6.0-RELEASE #0: Thu Nov 3 09:36:13 UTC 2005 > root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC > > but it traps immediately after the boot menu with following output > immediately after the boot menu: > > /boot/kernel/acpi.ko text=0x40c2c data=0x2160+0x1090 \ > syms=[0x4+0x7810+0x4+0xa292] > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x8 > fault code = supervisor read, page not present > instruction pointer = 0x20:0xc079abb9 > stack pointer = 0x28:0xc0c20d4c > frame pointer = 0x28:0xc0c20d58 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 0 () > trap number = 12 > panic: page fault > Uptime: 1s > > 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 [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDemaBWry0BWjoQKURAj5RAJ4g/GlPgJNR2WgOMSESqcFjgS7gPgCggX9F jMapgSAIb9nDQVfP5MVM0xM= =4LVS -----END PGP SIGNATURE-----
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