From owner-cvs-all Thu Feb 13 18:18:53 2003 Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5BE3037B401; Thu, 13 Feb 2003 18:18:51 -0800 (PST) Received: from is2.mh.itc.u-tokyo.ac.jp (is2.mh.itc.u-tokyo.ac.jp [133.11.205.12]) by mx1.FreeBSD.org (Postfix) with ESMTP id A8DEA43FDF; Thu, 13 Feb 2003 18:18:45 -0800 (PST) (envelope-from simokawa@sat.t.u-tokyo.ac.jp) Received: from is2.mh.itc.u-tokyo.ac.jp (is2.mh.itc.u-tokyo.ac.jp [127.0.0.1]) by is2.mh.itc.u-tokyo.ac.jp (Postfix) with ESMTP id AE37237806A; Fri, 14 Feb 2003 11:18:42 +0900 (JST) Received: from mailhosting.itc.u-tokyo.ac.jp (IDENT:mirapoint@mailhosting.itc.u-tokyo.ac.jp [133.11.205.3]) by is2.mh.itc.u-tokyo.ac.jp (8.11.3/8.11.3) with ESMTP id h1E2IgR30843; Fri, 14 Feb 2003 11:18:42 +0900 Received: from ett.sat.t.u-tokyo.ac.jp (ett.sat.t.u-tokyo.ac.jp [133.11.135.3]) by mailhosting.itc.u-tokyo.ac.jp (Mirapoint Messaging Server MOS 2.9.3.2) with ESMTP id AHV78345; Fri, 14 Feb 2003 11:18:41 +0900 (JST) Date: Fri, 14 Feb 2003 11:18:41 +0900 Message-ID: From: Hidetoshi Shimokawa To: Aurelien Nephtali Cc: Bruce Evans , Peter Wemm , src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_shutdown.c In-Reply-To: <20030213174200.GA14220@nebula.wanadoo.fr> References: <20030213125204.GA12333@nebula.wanadoo.fr> <20030214041205.X4349-100000@gamplex.bde.org> <20030213174200.GA14220@nebula.wanadoo.fr> User-Agent: Wanderlust/2.11.0 (Wonderwall) REMI/1.14.3 (Matsudai) FLIM/1.14.3 (=?ISO-8859-1?Q?Unebigory=F2mae?=) APEL/10.3 MULE XEmacs/21.4 (patch 8) (Honest Recruiter) (i386--freebsd) X-Face: OE([KxWyJI0r[R~S/>7ia}SJ)i%a,$-9%7{*yihQk|]gl}2p#"oXmX/fT}Bn7: #j7i14gu$jgR\S*&C3R/pJX List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG At Thu, 13 Feb 2003 18:42:00 +0100, Aurelien Nephtali wrote: > > [1 ] > On Fri, Feb 14, 2003 at 04:35:12AM +1100, Bruce Evans wrote: > > On Thu, 13 Feb 2003, Aurelien Nephtali wrote: > > > > > It could be good now to log the backtrace :/ > > > When one occurs it goes nowhere so if you cannot copy it on the moment, it is > > > lost forever (without talking about stopping the console and using Page UP and > > > Page Down). Only the LOR is logged + 'Stack backtrace:'. > > > > db_print_backtrace() never really worked, since ddb uses db_printf() but > > ordinary printf() should be used (except when db_print_backtrace() is > > actually from within ddb). > > > > Workaround: use a serial console. > > Serial consoles seem to be a good thing, only if a COM port is present ... :/ > If someone has set up a parallel console ... mail me please :) I have set up a FireWire console, see the freebad-arch article I posted recenty if you have two spare FireWire NICs. http://people.freebsd.org/~simokawa/firewire/dcons-20030212.tar.gz /\ Hidetoshi Shimokawa \/ simokawa@sat.t.u-tokyo.ac.jp PGP public key: http://www.sat.t.u-tokyo.ac.jp/~simokawa/pgp.html To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message