From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 760192080C1 for ; Tue, 14 Oct 2025 09:29:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760434149; cv=none; b=DwwaAILOlriNQJ1OP9iMCSuLaecAbPYprR8cGIiMRBCn+OObLZhcskkHQ3iHifq5CyDq1hrCD8MiaxUOLKFhCBnJ1RxM25kAEMQtopsb96RPRxCBjdyYlaCJ/sG8U+esYb6c4ZOEWzpBH7uwb6HZRbQUJmUlRHwllbiL4vlMGic= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760434149; c=relaxed/simple; bh=ZJkyyPyIYXY+/kxjbAG+paU+m/2qxR5sNNI80ZmnYBY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=MrLmcA2mYTTGi69XglqSb0eo/FhpSMjLdMslJq8CgY3NLvopE50amgRDp4hF+TPEm5us7RH87pK4ZiyU9V7MpS3i+CX+dq/jAhfIC9UHFEI7em6CAJbLaXKUKzxo2U4V5NvR3jIs9FpI6WNEhW2Vs5P3g12qtowqIXmz2zxmhrg= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-93e4fb07e1eso88422139f.2 for ; Tue, 14 Oct 2025 02:29:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760434146; x=1761038946; 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=8tTCtEw5+0ieUcIgQ0mxoprNheACSg+ZZzWyiqe3FhU=; b=MmaAhzao0qEtEF7oLksGsRYfsx93sQGIl+ETQH+1wUiiPZ8TTH5QlGcHMob68YStlj fMW7/NLu9FqbFk/eDp8mOovkKe2HYgJS5CRAGo1VY2sVAlMYCzFaNdw1jOK0EILuGwUD UTZCbXBkFa65y0zU/c8qW3ZzT1CRdoLVAsKAxkgC7446ccFqEbzeTfbBx4MfwLM8K2ZT BQB0HYMIhsTA2rZpHH+iveGJ/UDSeJ1YvIIBbJRWkLE+9j3XlkDx4VcJJzmZI0mtUEad gyx6Q/tPeStG40MflAmOREgHXA4t0xPjzlesm/Jjdv/NdIhLrk+nuPfZaK9+IwBw5sGz 0R3g== X-Forwarded-Encrypted: i=1; AJvYcCXM9VRz0Jt5W1PwbqTnoNHGYLPOjXuBcQrKajly0vKLei0Hqn7Rbu0EF1v5cPf+20YysbPrQ+ixcju9d1k=@vger.kernel.org X-Gm-Message-State: AOJu0YxJkwW3MVn0zSum7k8pGG4VNX0tkDXynZHBuRLwYyV95iQey+gI wMjJWxOcpEG1ZJoqxm4B9IsohaAXt7WD/Tkk0AnA2vH99UPuQlOGnCxMC/zP9v+BvuPZbKVN/C4 4UL27aSlNDYLGJFvWHAyVinkHbTiTUGXmmMz9YdyrKqbGkdNp7X7wvXNTTO8= X-Google-Smtp-Source: AGHT+IGwvu9pafAHh//SXOYhItJTzxtSFlphYUV6C1r2X7uBlsFX/PItkClLdkHQZUgonvyuuN8GM8NR68HIiAqlGVq52BEVd2dB Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2785:b0:42f:9eb7:7595 with SMTP id e9e14a558f8ab-42f9eb7762amr141559765ab.22.1760434146727; Tue, 14 Oct 2025 02:29:06 -0700 (PDT) Date: Tue, 14 Oct 2025 02:29:06 -0700 In-Reply-To: <20251014090554.628056-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ee17e2.050a0220.ac43.00e7.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: 6640 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: 0033:0x7f8a9079eec9 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:00007f8a8fe06038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00007f8a909f5fa0 RCX: 00007f8a9079eec9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000013c0 RBP: 00007f8a90821f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f8a909f6038 R14: 00007f8a909f5fa0 R15: 00007fff603a7228 Tested on: commit: 3a866087 Linux 6.18-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13e905e2580000 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=17d225e2580000