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 5FF87C04A94 for ; Sun, 30 Jul 2023 13:15:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229833AbjG3NPH (ORCPT ); Sun, 30 Jul 2023 09:15:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229664AbjG3NPG (ORCPT ); Sun, 30 Jul 2023 09:15:06 -0400 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC3241B6 for ; Sun, 30 Jul 2023 06:15:04 -0700 (PDT) Received: by mail-oo1-f72.google.com with SMTP id 006d021491bc7-56c99e94fa9so1780382eaf.0 for ; Sun, 30 Jul 2023 06:15:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690722904; x=1691327704; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ujxfyGz6aP3+bL3wx8HXRBterKxnWJIS46oEXqsvR9M=; b=h3/LvUrbP5a7ettRwLJhPBAqwBeiqA3V2XTFfxGlwPyuCWX6zuNwKPPv6SLdXBGcnk j+gitf0ULZOSishfjJRzRNNi7oHvpXfD5nLGF8cC8OQuoCY1MQsYmO4dVyK5hD5q/ql9 kX/bnAIQVYqrfw3CMS8X+FU7AADBet/xKo2aNgBpazISoANdqnNLTFvPAxLHj1SNOmcR SOI1WK/OSAQOY8y5+b1JEanhEjn8dD2ea4Hp0E7FRty6rVUZ+RVXxckw7SGgp87LoNqm VhiC+3x4sAKtw3n+jE7CbB3UXiofxZZc0Nui5wnmCLU4PiMJCD5LHKfJOn/m42Mg0AMc kyGw== X-Gm-Message-State: ABy/qLaXoNUuY4I+5w2roZjOCubusKUnfzNEUU3B+k3iirRKq0Jvvoti jIFyDPr219o69vOz4+RVXqW44n7rinhdFayClFgqSXFcL2+X X-Google-Smtp-Source: APBJJlHtBlxRMaOo42huwetO6El+kvMunHmSRso82LX/eGklZ6M3gBwmCtOfCmCosZg3xOG7qZ0H9fypADjBmDys9yhFNUx9h0sm MIME-Version: 1.0 X-Received: by 2002:a05:6808:1993:b0:3a4:18d1:1638 with SMTP id bj19-20020a056808199300b003a418d11638mr13908863oib.5.1690722904062; Sun, 30 Jul 2023 06:15:04 -0700 (PDT) Date: Sun, 30 Jul 2023 06:15:04 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001c40170601b41a3e@google.com> Subject: [syzbot] Monthly btrfs report (Jul 2023) From: syzbot To: 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 Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hello btrfs maintainers/developers, This is a 31-day syzbot report for the btrfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/btrfs During the period, 4 new issues were detected and 3 were fixed. In total, 51 issues are still open and 35 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 4533 Yes kernel BUG in close_ctree https://syzkaller.appspot.com/bug?extid=2665d678fffcc4608e18 <2> 1115 Yes VFS: Busy inodes after unmount (use-after-free) https://syzkaller.appspot.com/bug?extid=0af00f6a2cba2058b5db <3> 804 Yes WARNING in btrfs_space_info_update_bytes_may_use https://syzkaller.appspot.com/bug?extid=8edfa01e46fd9fe3fbfb <4> 678 Yes WARNING in __kernel_write_iter https://syzkaller.appspot.com/bug?extid=12e098239d20385264d3 <5> 373 Yes WARNING in btrfs_block_rsv_release https://syzkaller.appspot.com/bug?extid=dde7e853812ed57835ea <6> 294 Yes kernel BUG at fs/inode.c:LINE! (2) https://syzkaller.appspot.com/bug?extid=c92c93d1f1aaaacdb9db <7> 249 Yes WARNING in lookup_inline_extent_backref https://syzkaller.appspot.com/bug?extid=d6f9ff86c1d804ba2bc6 <8> 210 Yes WARNING in btrfs_remove_chunk https://syzkaller.appspot.com/bug?extid=e8582cc16881ec70a430 <9> 200 Yes WARNING in btrfs_chunk_alloc https://syzkaller.appspot.com/bug?extid=e8e56d5d31d38b5b47e7 <10> 142 Yes INFO: task hung in lock_extent https://syzkaller.appspot.com/bug?extid=eaa05fbc7563874b7ad2 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.