From owner-freebsd-current@FreeBSD.ORG Wed Aug 20 13:25:06 2003 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 2640316A4BF for ; Wed, 20 Aug 2003 13:25:06 -0700 (PDT) Received: from mail.speakeasy.net (mail11.speakeasy.net [216.254.0.211]) by mx1.FreeBSD.org (Postfix) with ESMTP id 566E143FCB for ; Wed, 20 Aug 2003 13:25:05 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: (qmail 30005 invoked from network); 20 Aug 2003 20:25:04 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender )encrypted SMTP for ; 20 Aug 2003 20:25:04 -0000 Received: from laptop.baldwin.cx (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.9/8.12.9) with ESMTP id h7KKP29s095597; Wed, 20 Aug 2003 16:25:03 -0400 (EDT) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.4 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <200308201942.h7KJgtOI067352@grimreaper.grondar.org> Date: Wed, 20 Aug 2003 16:19:07 -0400 (EDT) From: John Baldwin To: Mark Murray cc: current@freebsd.org Subject: RE: Current panic in pmap/VM 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: Wed, 20 Aug 2003 20:25:06 -0000 On 20-Aug-2003 Mark Murray wrote: > Hi all > > I'm getting a repeatable panic on i386/SMP CURRENT with a big C++ > compile (one of the KDE3 things). It is a "page fault in kernel mode", > and the hand-transcribed backtrace is > > pmap_ts_referenced() > vm_pageout_scan() > vm_pageout() > fork_exit() > fork_trampoline() > > I'm happy to try patches if anyone has ideas. Having the fault address as well as the source file/line of where the fault occurs could be helpful. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/