From owner-freebsd-bugs Thu Mar 13 20:26:53 2003 Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2C34037B401; Thu, 13 Mar 2003 20:26:52 -0800 (PST) Received: from HAL9000.homeunix.com (12-233-57-224.client.attbi.com [12.233.57.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id 79E5743FBF; Thu, 13 Mar 2003 20:26:51 -0800 (PST) (envelope-from das@FreeBSD.ORG) Received: from HAL9000.homeunix.com (localhost [127.0.0.1]) by HAL9000.homeunix.com (8.12.6/8.12.5) with ESMTP id h2E4QmIX018228; Thu, 13 Mar 2003 20:26:49 -0800 (PST) (envelope-from das@FreeBSD.ORG) Received: (from das@localhost) by HAL9000.homeunix.com (8.12.6/8.12.5/Submit) id h2E4Qmt1018227; Thu, 13 Mar 2003 20:26:48 -0800 (PST) (envelope-from das@FreeBSD.ORG) Date: Thu, 13 Mar 2003 20:26:48 -0800 From: David Schultz To: The Hermit Hacker Cc: Tim Robbins , freebsd-bugs@FreeBSD.ORG Subject: Re: kern/49992: panic: VFS_MOUNT(mp, SCARG(uap, path), SCARG(uap, data), &nd, p); Message-ID: <20030314042648.GA18065@HAL9000.homeunix.com> Mail-Followup-To: The Hermit Hacker , Tim Robbins , freebsd-bugs@FreeBSD.ORG References: <200303132220.h2DMK5Cv057649@freefall.freebsd.org> <20030313194252.M1315@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030313194252.M1315@localhost> Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Thus spake The Hermit Hacker : > Can you provide me with a means of doing this from the core file(s)? The > server that this problem report is from is currently running 128 jails, > and approx 2400 processes. I, personally, didn't do anything to cause the > panic, but I can't tell you what someone was doing in the 128 jails ... > > I've closed the ticket though, since Tor suggested getting rid of the use > of modules, since Frames 6 and 7 are totally void of information, and he's > suggested that it might be related to the modules ... Those question marks won't go away if you compile the modules into your kernel in this particular case. VFS_MOUNT is a macro that calls the function pointed to by mp->mnt_op->vfs_mount, and mnt_op looks like a junk pointer. Hopefully this is less mysterious than some of the other problems you've reported. I'll see if I can spot anything obviously wrong this weekend if nobody beats me to it. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message