From owner-freebsd-current Tue Feb 11 5:11: 5 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1027D37B401 for ; Tue, 11 Feb 2003 05:11:04 -0800 (PST) Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.86.163]) by mx1.FreeBSD.org (Postfix) with ESMTP id 26AED43FAF for ; Tue, 11 Feb 2003 05:11:03 -0800 (PST) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.12.6/8.12.6) with ESMTP id h1BDB1qV050896; Tue, 11 Feb 2003 14:11:01 +0100 (CET) (envelope-from phk@phk.freebsd.dk) To: Mark Santcroos Cc: current@FreeBSD.ORG Subject: Re: panic with heavy io From: phk@phk.freebsd.dk In-Reply-To: Your message of "Tue, 11 Feb 2003 12:34:51 +0100." <20030211113451.GA2305@laptop.6bone.nl> Date: Tue, 11 Feb 2003 14:11:01 +0100 Message-ID: <50895.1044969061@critter.freebsd.dk> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG In message <20030211113451.GA2305@laptop.6bone.nl>, Mark Santcroos writes: >596: DEV_STRATEGY(bp); > >I don't understand what you want me to examine there as the arguments are >not usefull anymore (or are they?). Well that line in my copy was not code, so I just wanted to see what your sources said. >> >#15 0xc01edc7b in spec_specstrategy (ap=0x0) at ../../../fs/specfs/spec_vnops.c:633 >> >> This, I think is impossible, so I think we should assume that something >> overwrite some memory and cleared out some bits which should have >> survived. > >That was my feeling too, it wouldn't have gotten so deep with NULL arguments. >Haven't checked the code so it is only an assumption. > >Any idea's what to do now or what to do when I am able to reproduce it? No idea at the moment. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message