From owner-freebsd-current Fri Jul 28 11:36:56 2000 Delivered-To: freebsd-current@freebsd.org Received: from mail2.aracnet.com (mail2.aracnet.com [216.99.193.35]) by hub.freebsd.org (Postfix) with ESMTP id C3F1437B9C9; Fri, 28 Jul 2000 11:36:40 -0700 (PDT) (envelope-from sf@aracnet.com) Received: from mephistopheles. (max1-197-44.cust.aracnet.com [216.99.197.44]) by mail2.aracnet.com (8.9.3/8.9.3) with ESMTP id LAA23422; Fri, 28 Jul 2000 11:36:39 -0700 Date: Fri, 28 Jul 2000 11:36:26 -0700 (PDT) From: Scott Flatman X-Sender: sf@mephistopheles. To: Brian Fundakowski Feldman Cc: Sheldon Hearn , Kirk McKusick , current@FreeBSD.ORG Subject: Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Fri, 28 Jul 2000, Brian Fundakowski Feldman wrote: > I havne't been able to reproduce this, but this case is going to have > more to do with analysis of the code than with "debugging", I think. > By chance are you running with softupdates enabled on /? If I can > reproduce it here, I will spend a while inspecting all the state to > figure this one out as best as possible. I get the same panic 100% of the time upon reboot. So I can quite easily reproduce it. :) I tried turning off softupdates on all partitions. Same panic. It also caused umount to hang the machine. I don't have softupdates on / either way. I rebuilt a kernel today, about 1 hour ago. Still panics either way, with or without softupdates. Scott To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message