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[2620:137:e000::1:20]) by mx.google.com with ESMTP id w193-20020a627bca000000b0065965fbd425si3594746pfc.350.2023.06.06.03.06.05; Tue, 06 Jun 2023 03:06:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236727AbjFFJzl (ORCPT + 99 others); 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 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" X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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