From owner-freebsd-xen@FreeBSD.ORG Mon Dec 27 06:10:10 2010 Return-Path: Delivered-To: freebsd-xen@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3A9D7106564A for ; Mon, 27 Dec 2010 06:10:10 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 296CB8FC14 for ; Mon, 27 Dec 2010 06:10:10 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id oBR6AAnV003044 for ; Mon, 27 Dec 2010 06:10:10 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id oBR6AAh6003043; Mon, 27 Dec 2010 06:10:10 GMT (envelope-from gnats) Date: Mon, 27 Dec 2010 06:10:10 GMT Message-Id: <201012270610.oBR6AAh6003043@freefall.freebsd.org> To: freebsd-xen@FreeBSD.org From: Colin Percival Cc: Subject: Re: kern/143069: [xen] [panic] Xen Kernel Panic - Memory modified after free (8.0-RELEASE) X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Colin Percival List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Dec 2010 06:10:10 -0000 The following reply was made to PR kern/143069; it has been noted by GNATS. From: Colin Percival To: bug-followup@FreeBSD.org, fbsdpr@s.rhythm.cx Cc: Subject: Re: kern/143069: [xen] [panic] Xen Kernel Panic - Memory modified after free (8.0-RELEASE) Date: Sun, 26 Dec 2010 22:08:56 -0800 Hi Steve, I've fixed several bugs in the FreeBSD/Xen code over the past couple of months, including a few which could have caused the corruption you reported here; can you try with a recent (today's 9-CURRENT, or 8.2-RC1) tree and let me know if you can still reproduce this? Thanks, -- Colin Percival Security Officer, FreeBSD | freebsd.org | The power to serve Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid