From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38918) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WxChP-00017p-Tp for qemu-devel@nongnu.org; Wed, 18 Jun 2014 06:02:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WxChJ-0004cN-W5 for qemu-devel@nongnu.org; Wed, 18 Jun 2014 06:02:35 -0400 Received: from mail-wg0-x233.google.com ([2a00:1450:400c:c00::233]:42201) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WxChJ-0004bL-MX for qemu-devel@nongnu.org; Wed, 18 Jun 2014 06:02:29 -0400 Received: by mail-wg0-f51.google.com with SMTP id x12so574051wgg.22 for ; Wed, 18 Jun 2014 03:02:28 -0700 (PDT) Date: Wed, 18 Jun 2014 18:02:20 +0800 From: Stefan Hajnoczi Message-ID: <20140618100220.GD14030@stefanha-thinkpad.redhat.com> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XvKFcGCOAo53UbWW" Content-Disposition: inline In-Reply-To: Subject: Re: [Qemu-devel] qemu-img segfault on latest git List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Milos Vyletel Cc: Fam Zheng , qemu-devel@nongnu.org, Chunyan Liu --XvKFcGCOAo53UbWW Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 17, 2014 at 11:08:48AM -0400, Milos Vyletel wrote: > I hope this is the right place to report this. I've noticed that I > can't run qemu-img convert on latest git version because it segfaults. > I've bisected the code and identified that this was caused by Thanks for the bug report! > commit 6f482f742dd841b45297fb0e5f3d2c81779253be > Author: Chunyan Liu > Date: Thu Jun 5 17:21:01 2014 +0800 >=20 > raw-posix.c: replace QEMUOptionParameter with QemuOpts >=20 > Reviewed-by: Stefan Hajnoczi > Signed-off-by: Dong Xu Wang > Signed-off-by: Chunyan Liu > Signed-off-by: Stefan Hajnoczi >=20 > bisect log: > git bisect start > # bad: [af44da87e926ff64260b95f4350d338c4fc113ca] Merge > remote-tracking branch 'remotes/agraf/tags/signed-ppc-for-upstream' > into staging > git bisect bad af44da87e926ff64260b95f4350d338c4fc113ca > # good: [10f08a0a3435afea441db8d0981dbad49042c7cf] qemu-iotests: Test > converting to streamOptimized from small cluster size > git bisect good 10f08a0a3435afea441db8d0981dbad49042c7cf > # good: [1673e89e93e08cbfee7c9b552008e5b39469ad0e] Merge > remote-tracking branch 'remotes/kraxel/tags/pull-sdl-3' into staging > git bisect good 1673e89e93e08cbfee7c9b552008e5b39469ad0e > # good: [a491af471bf8f1188b2665f54d109065d4591e45] json-parser: drop > superfluous assignment for token variable > git bisect good a491af471bf8f1188b2665f54d109065d4591e45 > # good: [10582ff832798813ba3a17f13f3ab46250388b47] spapr: Add ibm, > chip-id property in device tree > git bisect good 10582ff832798813ba3a17f13f3ab46250388b47 > # good: [6a1eed3f49e0fc5ef94906c0eab5314bc32bc8ae] target-ppc: Make > use of gen_spr_book3s_altivec() for POWER7/8 > git bisect good 6a1eed3f49e0fc5ef94906c0eab5314bc32bc8ae > # bad: [bd0cf596fd1200d162e5655adff9c06d40dbdd14] rbd.c: replace > QEMUOptionParameter with QemuOpts > git bisect bad bd0cf596fd1200d162e5655adff9c06d40dbdd14 > # good: [8559e45e51edd22dd48d54cce8b0521e6339f3e9] QemuOpts: add > conversion between QEMUOptionParameter to QemuOpts > git bisect good 8559e45e51edd22dd48d54cce8b0521e6339f3e9 > # good: [98c10b810a83a0f52b4b5a14a8a36ce0622cb01f] nfs.c: replace > QEMUOptionParameter with QemuOpts > git bisect good 98c10b810a83a0f52b4b5a14a8a36ce0622cb01f > # good: [7ab74849a5724452b35982a6e7d658c25839f5e5] qed.c: replace > QEMUOptionParameter with QemuOpts > git bisect good 7ab74849a5724452b35982a6e7d658c25839f5e5 > # bad: [ddef76999396d93b2c7ddfc7e95d5c4bcdeac55a] raw-win32.c: replace > QEMUOptionParameter with QemuOpts > git bisect bad ddef76999396d93b2c7ddfc7e95d5c4bcdeac55a > # bad: [6f482f742dd841b45297fb0e5f3d2c81779253be] raw-posix.c: replace > QEMUOptionParameter with QemuOpts > git bisect bad 6f482f742dd841b45297fb0e5f3d2c81779253be >=20 > test script: > #!/bin/bash >=20 > make -j 24 clean > ./configure > make -j 24 qemu-img >=20 > ./qemu-img create -f raw ~/qemu-test.img 128M >=20 > ./qemu-img convert -p -f raw ~/qemu-test.img -O vmdk \ > -o adapter_type=3Dlsilogic,subformat=3DstreamOptimized,compat6 \ > ~/qemu-test.vmdk >=20 > [ -f ~/qemu-test.vmdk ] && ret=3D0 || ret=3D1 >=20 > rm -f ~/qemu-test.{img,vmdk} >=20 > exit $ret >=20 > Milos >=20 --XvKFcGCOAo53UbWW Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJToWOsAAoJEJykq7OBq3PIx3YH/213eBM9F8jBhArPVfVM2o3S NLY/NlkaGTBLrYsSQbA6MvrI31rMKZW4GCfBZi1cD1tGc2H4Yj6Zx99gmWGxdp0j KEmpiV065OV+aj9cH0qXKw96cJKrIp2sphgy9n7+aA6I9Zt7qMVwDmPBt7V6LWWN SIt6GiK8b17+bWmWc+pWp2kwDp4eu96CcYakbXvN+MC4N59Lh39kQCXsyQfms4ni iLwt9IDmwAfvA4mCvVk8D6Vz60g8BVqbjeWmxNEz0/efxAjnnt4TTHXjCZBZEMl1 ed0ocgzVO5N4zwcXdvjmoueXfNy80AHVvM8oxlT9bSSnbgeAZGv+vJiFpbpdTB8= =gO0p -----END PGP SIGNATURE----- --XvKFcGCOAo53UbWW--