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 43BF330F801 for ; Tue, 14 Oct 2025 08:13:04 +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=1760429585; cv=none; b=FYqWJ6WMnDTC/JUmC4tFldS0g2t2ct4f/yOjeqZ2tS9PkBNYX7lFWvR3G9BqYNTu6QgRo9jqS1qk+d+jpEMacLylKPIcxctYaDrIsTH+iuwwXtHRziLIHfisubO486ic388fqgpRNTgBYrVm4BzvoB4DLC3cxNeLgnz597gWu6M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760429585; c=relaxed/simple; bh=6N513xROsvvh5e2e0DAoKgDt1Oq7bPviK7zr9uVEMQM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=DWDIgke/kX7pNytzr0emJtLsmcwsmLklo5YuuSKXrKOHouZtzghroigpGQBILi6Cww0LZ+2m5BPwp8+uNHes2WCD+SaULpLqBtuv6Y+IAd6tHvmAT0H2civ4nuP4uJtSMYmJsctS/5S+7IWlBF0xPs+i2/hDPblL5TLkz2KKlvI= 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-8ea63b6f262so2646514739f.1 for ; Tue, 14 Oct 2025 01:13:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760429583; x=1761034383; 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=a0DUz0ob4uGKY9YXX7HYDMmrHVIhWb1oSkG5Sfxx0o8=; b=AELPlj9dkTgaRbPLKJwIq43QRyNBJpeIGIgiI3FJEnwn19uH47xiPLbaOZ9euTVEA2 UFT/ZmqbDU4Bt16AsZz2/hE9n6BaI5W6KSlTTKPwPEb6/P0JSyXTefVMAJZFOaqOvrn5 WPugENnfc2NDXgyy+3Re4J/kbiLD0Y5ZfT2BQquxkNzGNb8Vwr8XsztuDu+cDCdoP68R HPA3+MjM1udjEJB1V0VStD7aiWoyMcdZjB5VF3KwgE4uJBYw4md/TqAF0Kg+TDHuum3T jWJlR+XamvLKMkp/FDWAUoKn0aCqBstBEJCzXrmiUzBmjqdXlR5wwyggeXEv39vVhh/w uOMQ== X-Forwarded-Encrypted: i=1; AJvYcCWhFdK17EWEzzTZFQHu41lK/LPBxESMnus/lGRRhoZzRmqZ7n+mJ/CQD4LzYH4r44wfw9A8Ef3Zl4Opjwo=@vger.kernel.org X-Gm-Message-State: AOJu0YzaB0KOqY/W5s7WDgeYiDIxyzufUk+XH96/vnA2OShCtsLbGYUB 4/dOyJDtPy7xG+FmFB8JrvYZlzJs/XLfstQfFlNAZipsm16A5c/Tmx0zU/4RBoFC03FRQfDNwDq 6NUwKZ3McluaCtL0TDG9alFVfx0eRBaqy+e9YdWLkwoSAQzH+eocM6TPwuGk= X-Google-Smtp-Source: AGHT+IE1+7ibkaPyMYsehzU79A6Sh1WuqR281OsSnBQdY1BCxVC0DF26q0SrtFcOEYD3pnltTGL2YBZBNP7033LuLvbNPq57u9Zw Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d83:b0:42f:8b46:bc5f with SMTP id e9e14a558f8ab-42f8b46bf0emr272969455ab.17.1760429583456; Tue, 14 Oct 2025 01:13:03 -0700 (PDT) Date: Tue, 14 Oct 2025 01:13:03 -0700 In-Reply-To: <20251014073834.12992-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ee060f.050a0220.ac43.00cd.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). ntfs3(loop0): DEBUG: Truncating inode 25 (MFT_REC_MFT is 0) 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: 6662 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+0x72e/0xbb0 fs/ntfs3/file.c:812 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: 0033:0x7fedf2b5eec9 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:00007fedf21c6038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00007fedf2db5fa0 RCX: 00007fedf2b5eec9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000013c0 RBP: 00007fedf2be1f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fedf2db6038 R14: 00007fedf2db5fa0 R15: 00007ffc4a35b2f8 Tested on: commit: 3a866087 Linux 6.18-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16c615e2580000 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=161c25e2580000