From owner-freebsd-current@FreeBSD.ORG Thu Jan 20 20:47:25 2005 Return-Path: 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 D2F3616A4CE; Thu, 20 Jan 2005 20:47:25 +0000 (GMT) Received: from smtp2.server.rpi.edu (smtp2.server.rpi.edu [128.113.2.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 77D7E43D39; Thu, 20 Jan 2005 20:47:25 +0000 (GMT) (envelope-from drosih@rpi.edu) Received: from [128.113.24.47] (gilead.netel.rpi.edu [128.113.24.47]) by smtp2.server.rpi.edu (8.13.0/8.13.0) with ESMTP id j0KKlLau003249; Thu, 20 Jan 2005 15:47:23 -0500 Mime-Version: 1.0 Message-Id: In-Reply-To: References: <20050120140300.F1832@bahre.achedra.org> <41F00697.7010000@freebsd.org> Date: Thu, 20 Jan 2005 15:47:20 -0500 To: Scott Long , "Ketrien I. Saihr-Kenchedra" From: Garance A Drosihn Content-Type: text/plain; charset="us-ascii" ; format="flowed" X-CanItPRO-Stream: default X-RPI-SA-Score: undef - spam-scanning disabled X-Scanned-By: CanIt (www . canit . ca) cc: current@freebsd.org Subject: Re: Memory modified after free - Jan20 -CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Jan 2005 20:47:25 -0000 At 2:46 PM -0500 1/20/05, Garance A Drosihn wrote: >At 12:29 PM -0700 1/20/05, Scott Long wrote: >>Ketrien I. Saihr-Kenchedra wrote: >> >>>Screen transcription attached. In a nutshell; >>> >>> Memory modified after free 0xc1cde200(252) val=0 @ 0xc1cde228 >>> panic: Most recently used by none >> >>I'm seeing this quite often too. > >Ugh. I see this too, immediately at bootup. The system can't >even make it into single-user mode. Well, it happened that I was in the middle of doing another buildworld when I wrote my previous message. I had just done a cleanworld, another 'cvsup', and then rebuilt everything. This time the new system had no trouble booting up, and I had no trouble doing the installworld. I've been running it for about a half-hour now, and haven't seen any panics. -- Garance Alistair Drosehn = gad@gilead.netel.rpi.edu Senior Systems Programmer or gad@freebsd.org Rensselaer Polytechnic Institute or drosih@rpi.edu