From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 79A71372698 for ; Fri, 10 Jul 2026 20:32:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783715558; cv=none; b=IrqzZdKyVwLD2RU/IdIux1Lxl3W4qsDyQezSZ6Oo1AHMkVAAriVHAW54Xrx+ernCi4OQXx3RAwPcY2K2bc8GDA3jmTP71AkSI+mROsDVZHgSER/+mkn4t8ocyn05jbdBbWi34drtSqvczDTmJqG4ZdyUhl2RxNDu/zGFXAalT5U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783715558; c=relaxed/simple; bh=RYLo2BbrEsjcs7w93Ac5xGXfBILdF38ymn8e+22Ljvs=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=hBfnvHhmz7QS+4aaSa/EiiAJjCt5EFgNmrAWFp5zgsXmE2RUK61A+3fZeWw2Ty7es+mjlciiJo2YwnSOX/2CAP7f1zPqBAq6jH+uKpeUCARaiYY8p3LCbqx3C2nTsN+yMowS7wpIP10STMTiBwAVLnR+F/buFhLcBiZxLDBp1eU= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-49001defc4dso1743262b6e.3 for ; Fri, 10 Jul 2026 13:32:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783715556; x=1784320356; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=cp8o6lZQbh5zeH63aN4rnC6JHT90UGRWtoVhUpfP8xw=; b=q00eUFR+cdtvIA4g/2xMhdsoPoWWLwxy5Kc8+oukaQYf92P+FEn37q7Rwi/h8gx0XT Y2hy5VAz4x5AxubTThoseRx3j3qhA9j4y+Hm7HQHEk5Kt7BvwG2EACDQvxIUBMf7qaoL gi3j5qVY5QqYylj4ACJ1YkZml9tWjSRlrGmq/116fc7v4WrPCS+9mby5Xn/581bSkZCV w47aNj5veWU/iUSN5gs6o08Pzw2ceqxnRqkG9feOdZReY0a2Y5wijBrIeIPKTkEOJoO9 Ts01Hq+uqGfKOSWLBtdU5Y2bsdz907cCF+ZsqwTqV//wbM377w2ZkUIIx4DpLVGI98ZU Dl+w== X-Gm-Message-State: AOJu0YxZPcKrf/QeLmZpOLTIwNxc8lwoMllyh7zFE+LwjNYdnqLufPsH XTJJko74I0SbocLVwn05LCvMrhzL6xPuijwdz1e5gR50jmFINHO94pQ2LeizERxqiS7y0K9jaUZ N0alwEVDajhNekNCvPkCY91XY2yZTTrq7cTV8ojhPJ+PcDXX+H6nghT0mMg4= Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:13c8:b0:4a3:d383:b3ea with SMTP id 5614622812f47-4a42ae8c30amr561390b6e.27.1783715556726; Fri, 10 Jul 2026 13:32:36 -0700 (PDT) Date: Fri, 10 Jul 2026 13:32:36 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a5156e4.278cdcd2.e885.0007.GAE@google.com> Subject: [syzbot] Monthly fs report (Jul 2026) From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello fs maintainers/developers, This is a 31-day syzbot report for the fs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/fs During the period, 2 new issues were detected and 2 were fixed. In total, 42 issues are still open and 636 have already been fixed. There are also 11 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 8553 Yes INFO: task hung in __iterate_supers https://syzkaller.appspot.com/bug?extid=b10aefdd9ef275e9368d <2> 3998 Yes INFO: task hung in synchronize_rcu (4) https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe <3> 2678 Yes INFO: task hung in filename_create (4) https://syzkaller.appspot.com/bug?extid=72c5cf124089bc318016 <4> 2024 Yes INFO: task hung in user_get_super (2) https://syzkaller.appspot.com/bug?extid=ba09f4a317431df6cddf <5> 1998 Yes INFO: task hung in lookup_slow (3) https://syzkaller.appspot.com/bug?extid=7cfc6a4f6b025f710423 <6> 209 Yes WARNING in path_openat https://syzkaller.appspot.com/bug?extid=be8872fcb764bf9fea73 <7> 20 Yes INFO: task hung in writeback_iter (3) https://syzkaller.appspot.com/bug?extid=1e3ff4b07c16ca0f6fe2 <8> 6 No possible deadlock in page_cache_ra_order https://syzkaller.appspot.com/bug?extid=8bd419f88e25ab12cb75 <9> 2 Yes INFO: rcu detected stall in __fsnotify_parent (3) https://syzkaller.appspot.com/bug?extid=27ce6cc06c1311c152f5 <10> 102 No INFO: rcu detected stall in blkdev_release (3) https://syzkaller.appspot.com/bug?extid=07d6f9c5d7633ed4a5c8 --- 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.