From owner-svn-src-all@FreeBSD.ORG Wed Jan 25 00:40:58 2012 Return-Path: Delivered-To: svn-src-all@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F2DBC1065670; Wed, 25 Jan 2012 00:40:57 +0000 (UTC) (envelope-from hrs@FreeBSD.org) Received: from mail.allbsd.org (gatekeeper-int.allbsd.org [IPv6:2001:2f0:104:e002::2]) by mx1.freebsd.org (Postfix) with ESMTP id B2F5A8FC15; Wed, 25 Jan 2012 00:40:56 +0000 (UTC) Received: from alph.allbsd.org ([IPv6:2001:2f0:104:e010:862b:2bff:febc:8956]) (authenticated bits=128) by mail.allbsd.org (8.14.4/8.14.4) with ESMTP id q0P0ehAE047925; Wed, 25 Jan 2012 09:40:53 +0900 (JST) (envelope-from hrs@FreeBSD.org) Received: from localhost (localhost [IPv6:::1]) (authenticated bits=0) by alph.allbsd.org (8.14.4/8.14.4) with ESMTP id q0P0ef6d001310; Wed, 25 Jan 2012 09:40:43 +0900 (JST) (envelope-from hrs@FreeBSD.org) Date: Wed, 25 Jan 2012 09:40:01 +0900 (JST) Message-Id: <20120125.094001.163024621361318219.hrs@allbsd.org> To: andreast@FreeBSD.org From: Hiroki Sato In-Reply-To: <4F1F3585.8060802@FreeBSD.org> References: <201201200138.q0K1cLZP016695@svn.freebsd.org> <4F1F3585.8060802@FreeBSD.org> X-PGPkey-fingerprint: BDB3 443F A5DD B3D0 A530 FFD7 4F2C D3D8 2793 CF2D X-Mailer: Mew version 6.4 on Emacs 23.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Multipart/Signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="--Security_Multipart(Wed_Jan_25_09_40_01_2012_599)--" Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.97 at gatekeeper.allbsd.org X-Virus-Status: Clean X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (mail.allbsd.org [IPv6:2001:2f0:104:e001::32]); Wed, 25 Jan 2012 09:40:53 +0900 (JST) X-Spam-Status: No, score=-104.6 required=13.0 tests=BAYES_00, CONTENT_TYPE_PRESENT, RDNS_NONE, SPF_SOFTFAIL, USER_IN_WHITELIST autolearn=no version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on gatekeeper.allbsd.org Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, eadler@FreeBSD.org Subject: Re: svn commit: r230353 - head/usr.sbin/makefs X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Jan 2012 00:40:58 -0000 ----Security_Multipart(Wed_Jan_25_09_40_01_2012_599)-- Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Andreas Tobler wrote in <4F1F3585.8060802@FreeBSD.org>: an> Hi Eitan, an> an> On 20.01.12 02:38, Eitan Adler wrote: an> > Author: eadler an> > Date: Fri Jan 20 01:38:21 2012 an> > New Revision: 230353 an> > URL: http://svn.freebsd.org/changeset/base/230353 an> > an> > Log: an> > Fix warning when compiling with gcc46: an> > error: variable 'temp' set but not used an> > an> > Approved by: dim an> > Approved by: cperciva (mentor, blanket for pre-mentorship an> > already-approved commits) an> > MFC after: 3 days an> an> I do not know which of the makefs commits it was: an> an> [andreast@neon] /export/home/andreast/> makefs -t cd9660 -o chrp-boot an> -o rockridge -o label=pseries -B4321 p.iso /data1/netboot/powerpc64/ an> Segmentation fault (core dumped) an> an> [neon:~] andreast% uname -ra an> FreeBSD neon.andreas.nets 10.0-CURRENT FreeBSD 10.0-CURRENT #11 an> r230469M: Mon Jan 23 02:53:05 CET 2012 an> andreast@neon.andreas.nets:/usr/obj/export/devel/fbsd/head/src/sys/NEON an> amd64 an> an> Reverting to 230352 lets me create an iso. an> an> I compile makefs with the base compiler. an> an> I'll do some more investigations tomorrow, late night here. I got the same symptom and am investigating it. Can you rebuild the binary with a debug option like this: % cd /usr/src/usr.sbin/makefs % make clean % make DEBUG_FLAGS=-g % make DEBUG_FLAGS=-g install and then send me the output of the following command? % printf "run -t cd9660 -o chrp-boot -o rockridge -o label=pseries -B4321 p.iso /data1/netboot/powerpc64/\nbt\nf 1\n f 2\n" | gdb -x /dev/stdin -batch /usr/sbin/makefs In my environment both the old and the new version could reproduce it. I am not sure if mine is the same as yours at this moment, though. -- Hiroki ----Security_Multipart(Wed_Jan_25_09_40_01_2012_599)-- Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEABECAAYFAk8fT2EACgkQTyzT2CeTzy03OgCfSxm5aklIDdXkIQPm/LHxWLID 7PoAoNtCFQCe+a5ZuomrMnkDCzM2JVw/ =gl9c -----END PGP SIGNATURE----- ----Security_Multipart(Wed_Jan_25_09_40_01_2012_599)----