From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 4653E16F265 for ; Tue, 14 Oct 2025 10:12:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760436724; cv=none; b=WfsLUmnWvue2BAWYejqvRtdVHgQtfb2Vw5sOK59dVVM2cgD0BRFjQrZYgU45HP0Loba2IUZ53KVZ8Q3+1oIIjQTbx1nLap+SxKbTBE1zIK0ilJuODgn2qG6FQpPX3dhHtfOG4GG+lI/WuV4WUeryOhpMl3pGFNJRMbV16VTNlBE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760436724; c=relaxed/simple; bh=x61QW4kzmftxBHmAc6TdG6TS9yjRvO05UBAv0qm3sOs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=FnTA+dRDpZDZOh48uGZXEZclUR4mStjqyAZUl9hWB31lrTj7vALSGhXVmKUFjrls27/Jtqv3s6oSsgASJanmQTG+e+UBRb7fKQyNHj19TCNtLD5X6gf58K1q6S+ZWGZo2Ha3BboC2w2EKFXuJ+SywXQE/DhMLiNEoigqWqijoG8= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-4256ef4eea3so136387585ab.1 for ; Tue, 14 Oct 2025 03:12:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760436722; x=1761041522; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=1+qAupZMIqHmt08Kkm4jQVLtpL8YEkNSn+2yelvzKqg=; b=ojfZeOY8DpNKdlzhmO8GqP6b5v68MXf4xI+5e46rD/mmCfjdKS1ajYuOS6SxNlLCx1 aeDtDnskxw5/urfcAYldDSE4mB8ETbUdjHAQHc+twzg/9i1gF3TQfaAM8RyXLlxTFu6l jnLUkwuemQ822lFYtAxJz+zVFa/pEKGlEcnOjQbv/BiW9DERnndiuG/icZXfH0+BNwnO RlmXEkKaecC2JhLTvRhFpvpAfpu2v2LEWB+YfvAAkHGYZjotRdJNiz0bjtPsWYLHENU3 zrXbCWfDUPxDUlHj42m51EnA32oC+6Zc+05eOwU+b+0yXnWIfhXKpTF740DOQPfB8njo RUvg== X-Forwarded-Encrypted: i=1; AJvYcCV5I/6g0AWMrMgLmWyYa6yRgurAfowq3LFvUW32M9wJh3w3WX2Iv2SSRAKCf1O7Zhl/xtbweLlf8woW34o=@vger.kernel.org X-Gm-Message-State: AOJu0Yz2L35i7ulcvuyi56PS8HLLwv10ekJwTtLGcoo1/TElpayyR6Dc R+GYdBb+06Xd6aL3AnuqzAWs9KhEDw6SfYO+HFWnxTqq8SwJoECC9QVSt0YIGhvoTyfRmz7LBSO 15fS7DH7SezIhd81XTk+cVWFBYRrcx2x3wO7fvuucv5blNPi+N44bNoXgndg= X-Google-Smtp-Source: AGHT+IG/r8b+nU4EVrwP64HnbS/kpRxkeFCltahAWnKjQDxZ6kYv8aH8eKEK99rtjDNN8qGu1IUtLEHl8ec9mS1ytT0bB4cWyKR7 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a8e:b0:42f:9e92:a448 with SMTP id e9e14a558f8ab-42f9e92bb89mr141617255ab.7.1760436722398; Tue, 14 Oct 2025 03:12:02 -0700 (PDT) Date: Tue, 14 Oct 2025 03:12:02 -0700 In-Reply-To: <20251014094307.630590-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ee21f2.050a0220.91a22.0204.GAE@google.com> Subject: Re: [syzbot] [ntfs3?] INFO: trying to register non-static key in ntfs_setattr From: syzbot To: kartikey406@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: INFO: trying to register non-static key in ntfs_setattr ntfs3(loop0): DEBUG: deepanshu Read inode 2, S_ISREG=1, run_lock_init=1 ntfs3(loop0): DEBUG: deepanshu Read inode 6, S_ISREG=1, run_lock_init=1 ntfs3(loop0): DEBUG: deepanshu Read inode 8, S_ISREG=1, run_lock_init=1 ntfs3(loop0): DEBUG: deepanshu Read inode 4, S_ISREG=1, run_lock_init=1 ntfs3(loop0): DEBUG: deepanshu Read inode 10, S_ISREG=1, run_lock_init=1 ntfs3(loop0): DEBUG: deepanshu Read inode 9, S_ISREG=1, run_lock_init=1 ntfs_setattr: testing by deepanshu INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 1 UID: 0 PID: 6558 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Call Trace: dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 assign_lock_key+0x133/0x150 kernel/locking/lockdep.c:984 register_lock_class+0x105/0x320 kernel/locking/lockdep.c:1299 __lock_acquire+0x99/0xd20 kernel/locking/lockdep.c:5112 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868 down_write+0x3a/0x50 kernel/locking/rwsem.c:1590 ntfs_truncate fs/ntfs3/file.c:483 [inline] ntfs_setattr+0x71a/0xbf0 fs/ntfs3/file.c:807 notify_change+0xc18/0xf60 fs/attr.c:546 do_truncate+0x1a4/0x220 fs/open.c:68 vfs_truncate+0x493/0x520 fs/open.c:118 do_sys_truncate+0xdb/0x190 fs/open.c:141 __do_sys_truncate fs/open.c:153 [inline] __se_sys_truncate fs/open.c:151 [inline] __x64_sys_truncate+0x5b/0x70 fs/open.c:151 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8c2e81eec9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f8c2de86038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00007f8c2ea75fa0 RCX: 00007f8c2e81eec9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000013c0 RBP: 00007f8c2e8a1f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f8c2ea76038 R14: 00007f8c2ea75fa0 R15: 00007fff37c0d8a8 Tested on: commit: 3a866087 Linux 6.18-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10785542580000 kernel config: https://syzkaller.appspot.com/x/.config?x=af9170887d81dea1 dashboard link: https://syzkaller.appspot.com/bug?extid=3e58a7dc1a8c00243999 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=13d905e2580000