Date: Fri, 14 Feb 2003 11:18:41 +0900 From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: Aurelien Nephtali <aurelien.nephtali@wanadoo.fr> Cc: Bruce Evans <bde@zeta.org.au>, Peter Wemm <peter@FreeBSD.org>, src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_shutdown.c Message-ID: <ybssmurr4e6.wl@ett.sat.t.u-tokyo.ac.jp> 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>
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At Thu, 13 Feb 2003 18:42:00 +0100, Aurelien Nephtali wrote: > > [1 <text/plain; us-ascii (quoted-printable)>] > 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
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