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 AE6E7C77B73 for ; Tue, 6 Jun 2023 09:55:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236774AbjFFJzl (ORCPT ); Tue, 6 Jun 2023 05:55:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232987AbjFFJzj (ORCPT ); Tue, 6 Jun 2023 05:55:39 -0400 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8C25E55 for ; Tue, 6 Jun 2023 02:55:38 -0700 (PDT) Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-77a1f4e92cdso5142239f.1 for ; Tue, 06 Jun 2023 02:55:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686045338; x=1688637338; 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=vHp7JhKpOLftA8ijBU5NEW0PH0Y4Ly54QRDLuuH98wQ=; b=NwQxhHie9RpGhIuBo6AE3q+5oFS+7CSbAMctm8phH/WvVzMeE1uPR/DhUg5FQ9ib42 xp52qPgA7sjUUqzn9qRTyV+pbKWL//NUDqsqLUefQpqTgHJEvS0U35bOeLtd+4uQLOtQ ieCa6JhIDJDvLm9dksSX4kSOJBxizXVd0nRkcBgSNoHQxRh84iTVYB/MFYpTa1XiXp/H bZ2OSkrui9/JLrAwcRTxTzv/jR3iINweGRqSUwbMQb8oTpQ+KiISECl88akB6Oy4ml0u CEfpYm1oiG73hrFqL6XbIWYffCqAhbByyjOIhVro6cRSOM2y6E8HMhUoSlDtcF1Z4Eym 9A5A== X-Gm-Message-State: AC+VfDzo4zVP1l3UJZzVVBdNNCCfWoiOIKZc3W8Jey6mO4jQ+0kTImbc iSvo6FQZqCK4PzylDrnoakhf6EOaXtR/zoPuPrxzxvxZHMZR X-Google-Smtp-Source: ACHHUZ6WLTcSDIIq1Kv0DMf4wTAm/1RJtlgXs9qRg8KIjuul16D89Csl9JRYFik6L8c4tUMMHqhwzA7cfC+KOGAhKoYpVXcRG3M1 MIME-Version: 1.0 X-Received: by 2002:a02:620e:0:b0:41e:7fef:24ea with SMTP id d14-20020a02620e000000b0041e7fef24eamr799123jac.1.1686045338103; Tue, 06 Jun 2023 02:55:38 -0700 (PDT) Date: Tue, 06 Jun 2023 02:55:38 -0700 In-Reply-To: <00000000000002eb8105f51cfa96@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000073fb7305fd730525@google.com> Subject: Re: [syzbot] [btrfs?] kernel BUG in btrfs_ioctl_add_dev From: syzbot To: chris@chrisdown.name, clm@fb.com, dsterba@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xiaoshoukui@gmail.com, xiaoshoukui@ruijie.com.cn 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 ac868bc9d136cde6e3eb5de77019a63d57a540ff Author: xiaoshoukui Date: Thu Apr 13 09:55:07 2023 +0000 btrfs: fix assertion of exclop condition when starting balance bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12bdc3a3280000 start commit: 04a357b1f6f0 Merge tag 'mips_6.3_1' of git://git.kernel.or.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=f763d89e26d3d4c4 dashboard link: https://syzkaller.appspot.com/bug?extid=afdee14f9fd3d20448e7 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11f043b0c80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15d2ea9cc80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: btrfs: fix assertion of exclop condition when starting balance For information about bisection process see: https://goo.gl/tpsmEJ#bisection