From owner-freebsd-current Sun Aug 29 23:28:26 1999 Delivered-To: freebsd-current@freebsd.org Received: from allegro.lemis.com (allegro.lemis.com [192.109.197.134]) by hub.freebsd.org (Postfix) with ESMTP id 774B714D53 for ; Sun, 29 Aug 1999 23:28:20 -0700 (PDT) (envelope-from grog@freebie.lemis.com) Received: from freebie.lemis.com (freebie.lemis.com [192.109.197.137]) by allegro.lemis.com (8.9.1/8.9.0) with ESMTP id PAA27239; Mon, 30 Aug 1999 15:58:16 +0930 (CST) Received: (from grog@localhost) by freebie.lemis.com (8.9.3/8.9.0) id PAA76895; Mon, 30 Aug 1999 15:58:16 +0930 (CST) Date: Mon, 30 Aug 1999 15:58:16 +0930 From: Greg Lehey To: Bernd Walter Cc: Matthew Dillon , Mike Smith , Parag Patel , freebsd-current@FreeBSD.ORG Subject: Re: 4.0-CURRENT SMP crash with vinum raid-5 and softupdates Message-ID: <19990830155816.F13904@freebie.lemis.com> References: <199908292224.PAA15435@dingo.cdrom.com> <199908292348.QAA07774@apollo.backplane.com> <19990830075311.A30271@cicely8.cicely.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.4i In-Reply-To: <19990830075311.A30271@cicely8.cicely.de>; from Bernd Walter on Mon, Aug 30, 1999 at 07:53:12AM +0200 WWW-Home-Page: http://www.lemis.com/~grog X-PGP-Fingerprint: 6B 7B C3 8C 61 CD 54 AF 13 24 52 F8 6D A4 95 EF Organization: LEMIS, PO Box 460, Echunga SA 5153, Australia Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-41-739-7062 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Monday, 30 August 1999 at 7:53:12 +0200, Bernd Walter wrote: > On Sun, Aug 29, 1999 at 04:48:32PM -0700, Matthew Dillon wrote: >> : >> :How similar? The trap above is extremely bad; it looks like a return >> :on a corrupted stack or a jump through a null function vector. >> : >> :Make very sure that your vinum kld is in sync with your kernel. >> >> This looks like an indirect call through a NULL function pointer. > > In my case it is a call to bp->b_iodone in kern/vfs_bio.c:2580 which is 0 :( Yes, this is the same thing. Until Parag came along, I was beginning to think it was a problem with your hardware :-( Is there any way for me to look at this? Do you have an IDE disk on your machine that you could dump to? Greg -- See complete headers for address, home page and phone numbers finger grog@lemis.com for PGP public key To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message