From owner-freebsd-stable Fri Mar 16 10:49:58 2001 Delivered-To: freebsd-stable@freebsd.org Received: from whale.sunbay.crimea.ua (whale.sunbay.crimea.ua [212.110.138.65]) by hub.freebsd.org (Postfix) with ESMTP id DB5BA37B718 for ; Fri, 16 Mar 2001 10:49:52 -0800 (PST) (envelope-from ru@whale.sunbay.crimea.ua) Received: (from ru@localhost) by whale.sunbay.crimea.ua (8.11.2/8.11.2) id f2GInHe25004; Fri, 16 Mar 2001 20:49:17 +0200 (EET) (envelope-from ru) Date: Fri, 16 Mar 2001 20:49:17 +0200 From: Ruslan Ermilov To: Roberto Nunnari Cc: freebsd-stable@FreeBSD.ORG Subject: Re: crash on 4.3-BETA Message-ID: <20010316204916.A23643@sunbay.com> Reply-To: stable@FreeBSD.ORG Mail-Followup-To: Roberto Nunnari , freebsd-stable@FreeBSD.ORG References: <3AB25D27.BFC03A4F@die.supsi.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <3AB25D27.BFC03A4F@die.supsi.ch>; from nunnari@die.supsi.ch on Fri, Mar 16, 2001 at 07:36:23PM +0100 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Fri, Mar 16, 2001 at 07:36:23PM +0100, Roberto Nunnari wrote: > I just got this right after a 'make install' for a port. > > =============================================== > Fatal trap 12: page fault while in kernel mode > fault virtual address =0x8 > fault code = supervisor read, page not present > instruction pointer= 0x8:0xc01e659f > stack pointer = 0x10:0xc87bbd5c > frame pointer = 0x10:0xc87bbd6c > 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 = 24978 (basename) > interrupt mask = none > trap number = 12 > panic: page fault > > syncing disks... 156 156 152 134 116 87 64 22 > done > Uptime: 6h26m0s > Automatic reboot in 15 seconds > =============================================== > Huh, it would be much better if you had both core image from the kernel, and kernel.debug in /sys/compile/IDENT/. Anyway, run ``nm /kernel'' and try to find what symbols are close to the 0xc01e659f address (instruction pointer). My /kernel, for example, shows this (sorry, Soren): c01e6478 t acdclose c01e64f0 t acdioctl c01e6380 t acdopen Of course, acd(4) is not exactly a culprit (I have a different config from yours, and hence my kernel layout is different). This is just to show you the idea. Cheers, -- Ruslan Ermilov Oracle Developer/DBA, ru@sunbay.com Sunbay Software AG, ru@FreeBSD.org FreeBSD committer, +380.652.512.251 Simferopol, Ukraine http://www.FreeBSD.org The Power To Serve http://www.oracle.com Enabling The Information Age To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message