Date: Thu, 11 Nov 2004 09:53:04 +1030 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Chris Jones <cdjones@novusordo.net> Cc: freebsd-bugs@FreeBSD.org Subject: Re: misc/73757: vinum fails to load from rc.conf and kernel panics; works fine if started after boot Message-ID: <20041110232304.GO948@wantadilla.lemis.com> In-Reply-To: <200411100810.iAA8AUoR023993@freefall.freebsd.org> References: <200411100810.iAA8AUoR023993@freefall.freebsd.org>
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--MUgosN8HgFyWu2R6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wednesday, 10 November 2004 at 8:10:30 +0000, Chris Jones wrote: > The following reply was made to PR kern/73757; it has been noted by GNATS. > > From: Chris Jones <cdjones@novusordo.net> > To: Ruslan Ermilov <ru@FreeBSD.org> > Cc: bug-followup@FreeBSD.org > Subject: Re: misc/73757: vinum fails to load from rc.conf and kernel panics; > works fine if started after boot > Date: Wed, 10 Nov 2004 01:05:07 -0700 > > Ruslan Ermilov wrote: >> On Wed, Nov 10, 2004 at 03:43:55AM +0000, Chris Jones wrote: >> >>> Fresh 5.3 install on a Dell Poweredge 750. The ISIS kernel uses >>> the same configuration as GENERIC --- I copied it over in hopes >>> that a quick recompile might solve the problem below. It didn't. >>> >>> When 'start_vinum="YES"' is in /etc/rc.conf, FreeBSD fails to >>> boot, with the following error message: >>> >>> Fatal trap 12: page fault while in kernel mode >>> fault virtual address = 0x60 >>> fault code = supervisor read, page not present >>> instruction pointer = 0x8:0xc05e8a2f >>> stack pointer = 0x10:0xe8172a1c >>> frame pointer = 0x10:0xe8172a1c >>> 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 = 643 (vinum) >>> trap number = 12 >>> panic: page fault >>> >> >> Please see http://www.FreeBSD.org/releases/5.3R/errata.html >> for a workaround. > > Hi, Ruslan --- I tried adding 'vinum_load="YES"' into my > /boot/loader.conf, as errata.html suggests, but this didn't help with > getting vinum to load properly; I still got trap 12 on booting. This is a known problem in 5.3 with old Vinum. Basically "it don't work". Hopefully soon you'll be able to use new Vinum ("gvinum") for this purpose. > Unfortunately, I don't have the exact addresses for the > {instruction, stack, frame} pointers from that attempt handy at the > moment, but I'll send them your way as soon as possible. This would be of such limited use that most people wouldn't bother looking at them. You really need a stack trace, preferably a dump. Greg -- See complete headers for address and phone numbers. --MUgosN8HgFyWu2R6 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFBkqLYIubykFB6QiMRAsQWAJkBHLTGmgyfgxNxKt2n2GLLUPvnTgCeMSjF WKSqV06QyD14pkBhuHE3YM4= =glPJ -----END PGP SIGNATURE----- --MUgosN8HgFyWu2R6--
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