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 A0603C61D97 for ; Sun, 29 Jan 2023 15:26:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234940AbjA2P0W (ORCPT ); Sun, 29 Jan 2023 10:26:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54054 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229549AbjA2P0U (ORCPT ); Sun, 29 Jan 2023 10:26:20 -0500 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87C321A97B for ; Sun, 29 Jan 2023 07:26:18 -0800 (PST) Received: by mail-il1-f199.google.com with SMTP id g1-20020a92cda1000000b0030c45d93884so5983132ild.16 for ; Sun, 29 Jan 2023 07:26:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=8cF9L9jLWY8TFRKz3jdp0+sMF5n63XrGkYgD+r/LrUM=; b=1V+TAQQnyEilut58oKsc8eBtMJfqHAYWE7ws8GX3U1SvnZr2bIjprxAeT00Il+BTHq thEOFF3B940UvxU5yHM4c69y6Vd97VZC/1z+v9QBiijqguDSEIK5Q8utMJfNPT1cPZgu G2kjRoX4bmolZBHYOt18mcNXf0MdwqE12O6yx5BFY4xdnSHgg7OZevWmtPsnfSvQq7ks fetS32PvFGOVPqQm8hDZ3+6SaV+LcKg3hQqY44oq2Wuw0zaM8tJJDgvrwTRRso44fNZ2 dppTbTyr1hmdAFWCxxP8xEiGBJ9tEIQTscqahENSI6BmCsEyN48Ev+gQqWzr33M3yhgP rsog== X-Gm-Message-State: AO0yUKVmQwnrGP5ZjHnzGgN9Lz/3Vz5+DSK85+6jZ31Mde03q0Us45YG GAgPrOwH51fDJdAFmE+xM3m2YHqfJA7cNZyDSZhhXaI/F1ux X-Google-Smtp-Source: AK7set+J97wR6pyTkJQzNgrvEAzGQv2Coaf5oP9nuxQEXIut8CfO8ZG6G1elUbRDOv3uUOL8oT6D2A3Lpa4yxBs0atsxKTWirtU4 MIME-Version: 1.0 X-Received: by 2002:a92:8e4d:0:b0:310:c52c:81ff with SMTP id k13-20020a928e4d000000b00310c52c81ffmr1143173ilh.50.1675005977489; Sun, 29 Jan 2023 07:26:17 -0800 (PST) Date: Sun, 29 Jan 2023 07:26:17 -0800 In-Reply-To: <0000000000008f0ed405ed71ef58@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000048f87b05f368b832@google.com> Subject: Re: [syzbot] possible deadlock in btrfs_dirty_inode From: syzbot To: anand.jain@oracle.com, clm@fb.com, dsterba@suse.com, hdanton@sina.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit b740d806166979488e798e41743aaec051f2443f Author: Josef Bacik Date: Mon Nov 7 16:44:51 2022 +0000 btrfs: free btrfs_path before copying root refs to userspace bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10cf123e480000 start commit: 77c51ba552a1 Merge tag 'scsi-fixes' of git://git.kernel.or.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=6f9416d398342c83 dashboard link: https://syzkaller.appspot.com/bug?extid=37edf86c9b60581e523f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=148fcd31880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=167bfb31880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: btrfs: free btrfs_path before copying root refs to userspace For information about bisection process see: https://goo.gl/tpsmEJ#bisection