From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 6CAFF23B62B for ; Tue, 14 Oct 2025 07:17:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760426224; cv=none; b=u08O0dr5/h8OIiurJSPxnmumDjqWocpnQTKyLCPoE0hDwTiYqa3fdR/RGpwtzvnwnyA4lcuWX6ewxy1PR3HMpe2HCDZfG/BqE7pynJ4Lqkm1zrzf3MA+/ucJRiC5sRhaV60nTX6rh1HM0Rg5P7YBLzhG8CwvX6oHbFQepeenzDM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760426224; c=relaxed/simple; bh=GyYtf0C8605fPY7hE4vnD3ega9HPVfbMLdQGUP8xyN8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=PTCxuFNbdJP91t/pQDPdfDq9Jb71XftTdMfUuGyVn8C9SBDXiL9ZabaZTCIWuqmuwRB1z0yXXNMgr6ZQRvXh8cnOJSGuZBlDIp+Vy68LEtQes5+OdM+mkFX2mQufXUIGxysd9GLpruJC+w4riv4mv2bnou9JvCJUMF7P/n8bv5E= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-92d4dbf9b51so2764498339f.1 for ; Tue, 14 Oct 2025 00:17:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760426222; x=1761031022; 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=Nlj45AuqCjInOTRmT6qgJKLQo77GaODlw7K+Q73uUFk=; b=OI2cyckTd8hjxYfzhALQHVaGj7fLVNNaPODB4prhcjBIYzZQUWyZFPB120+XCfFP6H hSmsN/yo38OSxM4n8aGv8VcEgqrb8PsP14HJ0qzKdc6v4sKgOts65k9xMfSqwThY5/MN WrxCXu1HK6vHYLUxV68XjiY8v7E8QCMzzAeZVhDpnwpyJ92Ca/fOjdUE/Qdp2APmJyST A4UZDatPzJHdXvI2fzUdfmWNLUHb61lh0ii3zflcMyuytNNrOqcRGVW3pZoNhs/JZr3R 2HTmIbajjWhG7zUxsTVMVByHtoSTf47UdLJyPWv+SKKIMBaYkkPQqu/8aIhR03ZHfa94 zaXA== X-Forwarded-Encrypted: i=1; AJvYcCWzCEG4RogOikgd2JmDuhapliifWhOaHcggrtUEXXeuijAAcWJ3e3zle4IIjE4ADsuhrl7sqj8MZn9Blts=@vger.kernel.org X-Gm-Message-State: AOJu0YzPN1SB/j6DSkFtZHb7M4v3RQLzXwKkD/ygZXf7UznOk4GaBUNO 7gay1PRFyEZkwnWt3BZvHVTlH9yjES3t+xrwq3HmdlXnNYvvY/2BLrPveiPNHhNH1SXxPJ/VrcI S8YAKK/4HkRe4z5ni6c2heuysmIFnT8NmvruEPsFygn+M2v20btKI4QuBB2Y= X-Google-Smtp-Source: AGHT+IFn0vccWGyxkBFxX0gTOOBWAOeRBlHXTzzLEYahqY7tp9eZSONM7BJel0HP29uSSn2Go3L80gscRcQBvw+sI7MC3terG642 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:6cc4:b0:920:87f9:5da8 with SMTP id ca18e2360f4ac-93bd196672amr2940938239f.13.1760426222588; Tue, 14 Oct 2025 00:17:02 -0700 (PDT) Date: Tue, 14 Oct 2025 00:17:02 -0700 In-Reply-To: <20251014064114.10250-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68edf8ee.050a0220.91a22.01ff.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 loop0: detected capacity change from 0 to 4096 ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). 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: 6530 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+0x70e/0xbe0 fs/ntfs3/file.c:806 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: 0033:0x7fd37967eec9 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:00007fd378cee038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00007fd3798d5fa0 RCX: 00007fd37967eec9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000013c0 RBP: 00007fd379701f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fd3798d6038 R14: 00007fd3798d5fa0 R15: 00007ffe10a7c298 Tested on: commit: 3a866087 Linux 6.18-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1140bb34580000 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=1569467c580000