From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 CDBB431986D for ; Thu, 27 Nov 2025 07:44:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764229471; cv=none; b=g0ZMaasHBx8kKiQX/tqE6fUEvAYHsYBPx4h68B9hMgAq6R6rWvTiPI+8QTUFDg19w/nJb/jvfPQhVgZ2fmixe9dTL3fA/eu3FLAw5XnrPvk4k9LRc59A22fth0i7hw2DxGZxA3RsX1pz4SCy02ZGpAiwJqh4ArmdCHTqketHZDI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764229471; c=relaxed/simple; bh=P8sgxWJEoeimp+yooNzt5Cmk0ga1Xb4FpAgDXir6OpY=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=I32Rda33xDSEapvNUm7jm++VvyyrM/v0NmHDg7ZG2HLyoA9QbQ4zy1xIP53Mn9ZQW/HHvmm2bo1Ob+77kmTnbbznQ4XQHq+Vptp0BdLaFEXCmqlQDUoN56wQSi++dl92llglMI3I3YhzrQmNf7GgEUCsbIHAJtQNgWrzHQqYXoc= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-43470d72247so4429395ab.3 for ; Wed, 26 Nov 2025 23:44:29 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764229469; x=1764834269; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=QUjnGrylghAkdbGBeXf2liX9400ezVp/N/1peTBT+/0=; b=k5/kK5Et9sbnVwz8kRCLP4ssKxLfczTgOjVhXr1og8bVzwy30nwakAU6QQ7U5F4bdp N2+MUUd7eb9rSHoLnLo7ROoFQRJOBoHXictAr05IuQdEy/Rx9stPVWGrtY6VZXCipgrt W9J5gUKRpgjTkYOMUcSYTnBHDCe8KBDUiYLfLnqh7tUHa7wNIRJ++8JX7NvHDmAnqZ4A Dl2ILZJtHIWmfo1HGjTk7CqWcV38WH8BWvUowLGvxJJGPWTO5VwIMQa5fWJ6vyNYvc3Z jOKwtdODn+IDn3WCaOfYHcjc0rC759bbHuiOQABhnrVGCDNqjdnRS8eBJ39M3+93RnHF nYew== X-Forwarded-Encrypted: i=1; AJvYcCW/qqYVlcXxc3taH343XVVHnW/fDQfQbAYCG89DbMWDz5XTOJjx8f3J5rvcq6W53/udXchV2f/DkHASO6I=@vger.kernel.org X-Gm-Message-State: AOJu0Yy12lwFC+BEKV7p2j602K9GLhSXyFsOH/vlt27AlMY7uQnfg15C YjytAimNfUkMojKEE7Xs5F9cEYBkJH0RykK8WWvcxFrTewi5TMDPkM8LTIY/sdZfrOs7KpVGgv4 qMo3JtqalLhVuz70S+9e0yZH3eUm7rFP/RoifAXq05j6Ybmvv3Tj9bUJ3kxo= X-Google-Smtp-Source: AGHT+IG/Wnj1HOAPLtIuht680gEPJOJ/TMN7wK6hdjPkPuPr/uzT9OVzAcuXFmX8/va6QPeAYWm/YAWJvkurlglBpdzl8DH0T9Ox Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:280d:0:b0:433:4f43:2322 with SMTP id e9e14a558f8ab-435b8c181demr133643555ab.4.1764229469012; Wed, 26 Nov 2025 23:44:29 -0800 (PST) Date: Wed, 26 Nov 2025 23:44:29 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6928015c.a70a0220.d98e3.00f5.GAE@google.com> Subject: [syzbot] Monthly ntfs3 report (Nov 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, 3 new issues were detected and 0 were fixed. In total, 26 issues are still open and 70 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 8369 Yes possible deadlock in run_unpack_ex https://syzkaller.appspot.com/bug?extid=731b27ee9413ba859499 <2> 5226 Yes possible deadlock in ntfs_fiemap https://syzkaller.appspot.com/bug?extid=96cee7d33ca3f87eee86 <3> 3778 Yes possible deadlock in mark_as_free_ex (2) https://syzkaller.appspot.com/bug?extid=8df514c431bd240c5644 <4> 3438 Yes possible deadlock in ntfs_look_for_free_space https://syzkaller.appspot.com/bug?extid=d27edf9f96ae85939222 <5> 3182 Yes possible deadlock in attr_data_get_block (2) https://syzkaller.appspot.com/bug?extid=262a71e9d2faf8747085 <6> 504 Yes possible deadlock in ntfs_fallocate https://syzkaller.appspot.com/bug?extid=adacb2b0c896bc427962 <7> 403 Yes possible deadlock in mi_read (2) https://syzkaller.appspot.com/bug?extid=17f812893d5906837f33 <8> 126 Yes INFO: task hung in do_unlinkat (5) https://syzkaller.appspot.com/bug?extid=08b113332e19a9378dd5 <9> 31 Yes WARNING in ni_rename (2) https://syzkaller.appspot.com/bug?extid=4d8e30dbafb5c1260479 <10> 15 Yes WARNING in walk_component https://syzkaller.appspot.com/bug?extid=eba014ac93ef29f83dc8 --- 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.