From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 17EBE194A4B for ; Thu, 17 Oct 2024 07:41:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729150887; cv=none; b=BlYjJkIw6/yGRbR3zjdXaaApm9g3l6nuDQIWfRsD+A+nXAfWg67rsY8jW2kcemksOppdVAGNOw+FzKJmH0iTFNGjEmbfMDZdxmGWttcQPeru8knNEfcwlQa550OQNojXLsDiVG3U8d5F35V8+IG4/EGwoGkzdCxTTKcQZBsAt+c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729150887; c=relaxed/simple; bh=P1Dsi3+IYj0bErxeIZuerB+AsrPBXmpgEy3WjMw7Pxc=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=p3Wx/hVkIacH0he4wnEgQo7xZMbIzzro2J5kW0GhzWbKB1x4OkN3wrCd1EPbHH4/V2UahpdJGY419kGpmzWFCrjTi2EfNZnUhMPAUiC641eNFrS2mkwCpX7Odsr9RZy5QVsUlJl5cb/ttTgO1puygmJJZdIV2SZZmigI8BlY5aQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-83ab1b39ab1so27675039f.1 for ; Thu, 17 Oct 2024 00:41:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729150883; x=1729755683; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=twraIx6v7EeW0fvs6+LLXx9fI0U3apnMCHFOxLhs3Cw=; b=q4mrdMIt23KKNEJf4sBuFSzjwLlElt3860foMPqAHgRPL3//PInkZV4DJ1vzxXIfxT 6QfPX+ViInMWo+KZ60EUCMQesRmOVVx1N0ZF6Pd4WTNdt6C2vGbWmQAzeSDQiYzUf8bS XYk3s5FW8sHe0hbA9kRiyVRMli4aHTuOIwkmELcHB+r/aFiYR5Pg9DFqrupBQeEkGdWL d8IpqXTR64b2BfJ+J/XLNyfXm5StZxHKlyPTfwYZ//AX6SiY+lTSmyajyHV+mGt+NFib 6FgFapch4xC0IUbyNkSUIdXOEeK74r+rHvYW4mO1eH1yJ6ZB5vbWas5m49ySeLCNkBKI fsFw== X-Forwarded-Encrypted: i=1; AJvYcCUuKjRQPCwjOzJ3RzjXHQbqArRCNI1o0lnolfPkMrtxXMh2jEjqKN9eUrl5XVE6ee0bN60dGnlIXDQ6rho=@vger.kernel.org X-Gm-Message-State: AOJu0YxPQvpEXpqyP8j0WVP1E8BCBT+za39rh+8h/rMAEwab07mGC0dj rWwJMq3xC/yn9MWwWfZOrtVouqCt/vjEWjPhvmpEpL4TrBga8ShvTPXLzsKEjp+x22epKdME3vz Ol98vmydVGLAUZYfUgU5ucsAG6osxemMTJNtcgrC4ut7TiSQglfCt6ZU= X-Google-Smtp-Source: AGHT+IFLV1SspDQBzN5lZbhK1Le1LNTOVhZxltTotSTbUjUIKa81XiuuRiATe0Jjyb71rkrU2wvgwasSwjjCISFoIuOyIf2/CsSM Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:6c15:b0:834:d7b6:4fea with SMTP id ca18e2360f4ac-83a94422fa4mr750133539f.6.1729150883204; Thu, 17 Oct 2024 00:41:23 -0700 (PDT) Date: Thu, 17 Oct 2024 00:41:23 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6710bfa3.050a0220.d9b66.0184.GAE@google.com> Subject: [syzbot] Monthly btrfs report (Oct 2024) From: syzbot To: clm@fb.com, dsterba@suse.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" 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 2 were fixed. In total, 36 issues are still open and 89 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 16427 Yes VFS: Busy inodes after unmount (use-after-free) https://syzkaller.appspot.com/bug?extid=0af00f6a2cba2058b5db <2> 6309 Yes kernel BUG in close_ctree https://syzkaller.appspot.com/bug?extid=2665d678fffcc4608e18 <3> 3340 Yes WARNING in btrfs_space_info_update_bytes_may_use https://syzkaller.appspot.com/bug?extid=8edfa01e46fd9fe3fbfb <4> 632 Yes KMSAN: uninit-value in __crc32c_le_base (4) https://syzkaller.appspot.com/bug?extid=549710bad9c798e25b15 <5> 302 Yes WARNING in lookup_inline_extent_backref https://syzkaller.appspot.com/bug?extid=d6f9ff86c1d804ba2bc6 <6> 287 Yes WARNING in btrfs_commit_transaction (2) https://syzkaller.appspot.com/bug?extid=dafbca0e20fbc5946925 <7> 279 Yes WARNING in btrfs_chunk_alloc https://syzkaller.appspot.com/bug?extid=e8e56d5d31d38b5b47e7 <8> 241 Yes WARNING in btrfs_remove_chunk https://syzkaller.appspot.com/bug?extid=e8582cc16881ec70a430 <9> 86 Yes WARNING in btrfs_put_block_group https://syzkaller.appspot.com/bug?extid=e38c6fff39c0d7d6f121 <10> 61 Yes kernel BUG in clear_state_bit https://syzkaller.appspot.com/bug?extid=78dbea1c214b5413bdd3 --- 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.