ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512).
ntfs3: loop0: Mark volume as dirty due to NTFS errors
============================================
WARNING: possible recursive locking detected
6.7.0-rc8-syzkaller-00174-g95c8a35f1c01 #0 Not tainted
--------------------------------------------
syz-executor165/5062 is trying to acquire lock:
ffff88807a969e80 (&ni->ni_lock/4){+.+.}-{3:3}, at: ni_lock fs/ntfs3/ntfs_fs.h:1124 [inline]
ffff88807a969e80 (&ni->ni_lock/4){+.+.}-{3:3}, at: mi_read+0x462/0x650 fs/ntfs3/record.c:148

but task is already holding lock:
ffff88807a96e840 (&ni->ni_lock/4){+.+.}-{3:3}, at: ni_lock fs/ntfs3/ntfs_fs.h:1124 [inline]
ffff88807a96e840 (&ni->ni_lock/4){+.+.}-{3:3}, at: ntfs_lookup+0x1b8/0x2a0 fs/ntfs3/namei.c:84

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&ni->ni_lock/4);
  lock(&ni->ni_lock/4);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

2 locks held by syz-executor165/5062:
 #0: ffff88807a96eae0 (&type->i_mutex_dir_key#6){++++}-{3:3}, at: inode_lock_shared include/linux/fs.h:812 [inline]
 #0: ffff88807a96eae0 (&type->i_mutex_dir_key#6){++++}-{3:3}, at: lookup_slow fs/namei.c:1710 [inline]
 #0: ffff88807a96eae0 (&type->i_mutex_dir_key#6){++++}-{3:3}, at: walk_component+0x33b/0x5a0 fs/namei.c:2002
 #1: ffff88807a96e840 (&ni->ni_lock/4){+.+.}-{3:3}, at: ni_lock fs/ntfs3/ntfs_fs.h:1124 [inline]
 #1: ffff88807a96e840 (&ni->ni_lock/4){+.+.}-{3:3}, at: ntfs_lookup+0x1b8/0x2a0 fs/ntfs3/namei.c:84

stack backtrace:
CPU: 1 PID: 5062 Comm: syz-executor165 Not tainted 6.7.0-rc8-syzkaller-00174-g95c8a35f1c01 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 check_deadlock kernel/locking/lockdep.c:3062 [inline]
 validate_chain kernel/locking/lockdep.c:3856 [inline]
 __lock_acquire+0x20f8/0x3b20 kernel/locking/lockdep.c:5137
 lock_acquire kernel/locking/lockdep.c:5754 [inline]
 lock_acquire+0x1ae/0x520 kernel/locking/lockdep.c:5719
 __mutex_lock_common kernel/locking/mutex.c:603 [inline]
 __mutex_lock+0x175/0x9d0 kernel/locking/mutex.c:747
 ni_lock fs/ntfs3/ntfs_fs.h:1124 [inline]
 mi_read+0x462/0x650 fs/ntfs3/record.c:148
 ntfs_read_mft fs/ntfs3/inode.c:70 [inline]
 ntfs_iget5+0x4be/0x3810 fs/ntfs3/inode.c:534
 dir_search_u+0x162/0x3d0 fs/ntfs3/dir.c:264
 ntfs_lookup+0x1c5/0x2a0 fs/ntfs3/namei.c:85
 __lookup_slow+0x24d/0x450 fs/namei.c:1694
 lookup_slow fs/namei.c:1711 [inline]
 walk_component+0x349/0x5a0 fs/namei.c:2002
 lookup_last fs/namei.c:2459 [inline]
 path_lookupat+0x17f/0x770 fs/namei.c:2483
 filename_lookup+0x1e7/0x5b0 fs/namei.c:2512
 vfs_statx+0x132/0x440 fs/stat.c:244
 vfs_fstatat+0xb3/0x140 fs/stat.c:299
 __do_sys_newfstatat+0x98/0x110 fs/stat.c:463
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f3b94b9e639
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd957f67a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
RAX: ffffffffffffffda RBX: