From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Date: Fri, 24 Mar 2023 07:43:27 -0700 Subject: [Cluster-devel] [syzbot] [cluster?] possible deadlock in freeze_super (2) In-Reply-To: <000000000000b9753505eaa93b18@google.com> Message-ID: <00000000000084824b05f7a66a52@google.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit syzbot suspects this issue was fixed by commit: commit b66f723bb552ad59c2acb5d45ea45c890f84498b Author: Andreas Gruenbacher Date: Tue Jan 31 14:06:53 2023 +0000 gfs2: Improve gfs2_make_fs_rw error handling bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=117e2e29c80000 start commit: 4a7d37e824f5 Merge tag 'hardening-v6.3-rc1' of git://git.k.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8b969c5af147d31c dashboard link: https://syzkaller.appspot.com/bug?extid=be899d4f10b2a9522dce syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11484328c80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=127093a0c80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: gfs2: Improve gfs2_make_fs_rw error handling For information about bisection process see: https://goo.gl/tpsmEJ#bisection From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 526ABC6FD1C for ; Fri, 24 Mar 2023 14:43:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230091AbjCXOnb (ORCPT ); Fri, 24 Mar 2023 10:43:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229674AbjCXOn3 (ORCPT ); Fri, 24 Mar 2023 10:43:29 -0400 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9B039756 for ; Fri, 24 Mar 2023 07:43:27 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id h20-20020a056e020d5400b0032324fd7011so1293400ilj.17 for ; Fri, 24 Mar 2023 07:43:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679669007; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=EXBF2oHmHpd2NV7sQ33KXc5pi0588mwdxTN57DiNNT4=; b=tHpn766qdrv1N593jmMNW5JUa1gRvqZHxrtIusYgFPGzzflRpfAE5JnZelKvJHP54p 0wDcnhaS0235Xc+seyscZ8B6bUU+BV8uFOVesLMles2Qt8fzZW+bFT6wLCT3Wcazrpau fSDstQ9VjEt0lAS/JFOOJ4AS7iPAcIEJjRNNQ7EaL7X4ccJYHpubRoNOwBhegabPnjch cuSQdinxY0rIy8YxSdm+lyQPXwiIkn03lGp2hCKHTwLtj2M04gBRH/Qhel72e5myh7Ln wm8+T4QkiyOnuMlQi0m6AnoV2QHn949TjGWcrw4W1v1pFr7MsD5Yb/PEkY/pbLDuui2j w2EA== X-Gm-Message-State: AO0yUKW4uYHf0oxDlrINSX49wtzuar+IvtMunSygJ7RTZ3DwinUfkFuU zok2yimFB9loHGoKE+qGk8O2oDD4JgZrstSZZOJypilL0j7R X-Google-Smtp-Source: AK7set/eE9N2mdtqK9PkYHONfqdNeHYN7Asa0DB6203yrH9mV9D54z0RfI9Jdxtee+ioISiIZbkKEjfKRdA5mL87+QQRT7WR2SAv MIME-Version: 1.0 X-Received: by 2002:a02:3314:0:b0:406:2a66:b28c with SMTP id c20-20020a023314000000b004062a66b28cmr1045711jae.3.1679669007252; Fri, 24 Mar 2023 07:43:27 -0700 (PDT) Date: Fri, 24 Mar 2023 07:43:27 -0700 In-Reply-To: <000000000000b9753505eaa93b18@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000084824b05f7a66a52@google.com> Subject: Re: [syzbot] [cluster?] possible deadlock in freeze_super (2) From: syzbot To: agruenba@redhat.com, cluster-devel@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, rpeterso@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit b66f723bb552ad59c2acb5d45ea45c890f84498b Author: Andreas Gruenbacher Date: Tue Jan 31 14:06:53 2023 +0000 gfs2: Improve gfs2_make_fs_rw error handling bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=117e2e29c80000 start commit: 4a7d37e824f5 Merge tag 'hardening-v6.3-rc1' of git://git.k.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8b969c5af147d31c dashboard link: https://syzkaller.appspot.com/bug?extid=be899d4f10b2a9522dce syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11484328c80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=127093a0c80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: gfs2: Improve gfs2_make_fs_rw error handling For information about bisection process see: https://goo.gl/tpsmEJ#bisection