From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 564172EBDC1 for ; Fri, 25 Jul 2025 12:39:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753447174; cv=none; b=fMBkHjK6/Vypcbyliw+76MIJxxApFsBw2HYhVlcDyWFoW6l6VGKHJzN1Ta6gHyzD+RQjKAH5KzwTyztdDsScWCEoeGGCF2T1Qmrq33geiugnjTKDT0mJSC2LiYH8JCnwjV/cYNsiiIxdmFB8IxwTOcWbTh+krZeXbW6xO77t4kM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753447174; c=relaxed/simple; bh=pDbXLO9s1B26nuvXrdNGv7NEmVAQzgsCzx8/zI2EuY4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=AAKab0+ThboGJpf8ByQmDm4z140nLgPzC4iQOr4/NhquZZnlA6XS+f1nQgqkCMsUbtcJ3tfsvOmFylywckIXEwQYBAhT8jLes+fyQ/5rv1MxoR4KgYs/UEoJUNGDeMxDGdwGZhV48I7XCq0ipMJllfHjXC+e4CiAIoUFxCWqEak= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-87b89891d5dso356943539f.0 for ; Fri, 25 Jul 2025 05:39:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753447171; x=1754051971; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Sa/HoxLzLJuDpA44YCodPaUbQNsjacjc1N01Ba02j7s=; b=PiGQdwk07/TOO4rOgKdWfTVviQjE1B8RJrmGafLplCg5nQKzn3cQZMDdwJXW7K0NpK 6xhAx4QQPbqFRsq+T4QzYJgI0u6j9RpSV7P1vQBWyMSfQ1ucYaqc3x+/HPBp1ZFxUIGL esjKiJtec9Xf2/dk3X3ZTHoWcYdSTI9JqqMcFIp0xgTWNNL1H4TjoHF7ba0xS5lfAQ4p 0hm4lU3m7eCKiy7SGpc50KVPv0k8QVETz++2KNxIFL0huXjBTy2QeVIl+eiG3L4WDIVC KfshuywprDax6hDTUBRjaRKGv69EsY4fgIBKdo76Y/CuiJipKb0pbJ+toNxyg9+Gkyzg 0UiA== X-Forwarded-Encrypted: i=1; AJvYcCV6WpJiQq9lBFiFaR7xk2FtkQEABGQrGaTvqyNI5of6quEMJ9NMwVDCjDOM3P+hJrW2qv58IA==@lists.linux.dev X-Gm-Message-State: AOJu0YxxMGkxSkAHB9uj9cH42DDfFsAbt4Y46kbxreroQJ7WPESZYS3l 6cpFPeJEtftALHMzqMDMIzZPmkqG6xwoAUJKvCtrozEtGrWx8c6izHhxysCEN04H7SAXKJR6Rb5 zjUqpG/aSXrbqYZ4E/u26GsSFTJlN2GQTqJ3pfa6MEYbNRJIHWSkWQvS+KC4= X-Google-Smtp-Source: AGHT+IHYEK4t6W6Z1UUdvddJPgXDuXoBZxCVRJOv06G6878vsmMs7JTE/MR5b5v7NlTxPz1DRqI2jJ4scAsJ96IQ/S5jqSH5+rqh Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2c06:b0:869:d4de:f7 with SMTP id ca18e2360f4ac-880388fedfbmr242259339f.12.1753447171304; Fri, 25 Jul 2025 05:39:31 -0700 (PDT) Date: Fri, 25 Jul 2025 05:39:31 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68837b03.a00a0220.2f88df.0050.GAE@google.com> Subject: [syzbot] Monthly ntfs3 report (Jul 2025) From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello ntfs3 maintainers/developers, This is a 31-day syzbot report for the ntfs3 subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/ntfs3 During the period, 1 new issues were detected and 0 were fixed. In total, 36 issues are still open and 65 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 22703 Yes kernel BUG in dnotify_free_mark https://syzkaller.appspot.com/bug?extid=06cc05ddc896f12b7ec5 <2> 15421 Yes KMSAN: uninit-value in longest_match_std (2) https://syzkaller.appspot.com/bug?extid=08d8956768c96a2c52cf <3> 6258 Yes possible deadlock in run_unpack_ex https://syzkaller.appspot.com/bug?extid=731b27ee9413ba859499 <4> 5558 Yes possible deadlock in ntfs_read_folio https://syzkaller.appspot.com/bug?extid=8ef76b0b1f86c382ad37 <5> 4823 Yes KASAN: out-of-bounds Write in end_buffer_read_sync https://syzkaller.appspot.com/bug?extid=3f7f291a3d327486073c <6> 4651 Yes possible deadlock in ntfs_fiemap https://syzkaller.appspot.com/bug?extid=96cee7d33ca3f87eee86 <7> 3603 Yes possible deadlock in ntfs_file_mmap https://syzkaller.appspot.com/bug?extid=c1751b6739d83d70bb75 <8> 2818 Yes possible deadlock in mark_as_free_ex (2) https://syzkaller.appspot.com/bug?extid=8df514c431bd240c5644 <9> 2524 Yes possible deadlock in ntfs_look_for_free_space https://syzkaller.appspot.com/bug?extid=d27edf9f96ae85939222 <10> 2522 Yes possible deadlock in attr_data_get_block (2) https://syzkaller.appspot.com/bug?extid=262a71e9d2faf8747085 --- 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.