ntfs3: loop0: Different NTFS sector size (2048) and media sector size (512).
ntfs3: loop0: ino=1b, "file0" ntfs_iget5
============================================
WARNING: possible recursive locking detected
6.5.0-rc2-next-20230721-syzkaller #0 Not tainted
--------------------------------------------
syz-executor177/5034 is trying to acquire lock:
ffff888075300100 (&ni->ni_lock#2){+.+.}-{3:3}, at: ntfs_set_state+0x1d2/0x6e0 fs/ntfs3/fsntfs.c:946

but task is already holding lock:
ffff88807506e0e0 (&ni->ni_lock#2){+.+.}-{3:3}, at: ni_trylock fs/ntfs3/ntfs_fs.h:1144 [inline]
ffff88807506e0e0 (&ni->ni_lock#2){+.+.}-{3:3}, at: ni_write_inode+0x1c3/0x2810 fs/ntfs3/frecord.c:3256

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

       CPU0
       ----
  lock(&ni->ni_lock#2);
  lock(&ni->ni_lock#2);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

3 locks held by syz-executor177/5034:
 #0: ffff88807e348410 (sb_writers#9){.+.+}-{0:0}, at: vfs_truncate+0xea/0x4d0 fs/open.c:85
 #1: ffff88807506e380 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:771 [inline]
 #1: ffff88807506e380 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: do_truncate+0x14b/0x220 fs/open.c:64
 #2: ffff88807506e0e0 (&ni->ni_lock#2){+.+.}-{3:3}, at: ni_trylock fs/ntfs3/ntfs_fs.h:1144 [inline]
 #2: ffff88807506e0e0 (&ni->ni_lock#2){+.+.}-{3:3}, at: ni_write_inode+0x1c3/0x2810 fs/ntfs3/frecord.c:3256

stack backtrace:
CPU: 0 PID: 5034 Comm: syz-executor177 Not tainted 6.5.0-rc2-next-20230721-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
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:3070 [inline]
 validate_chain kernel/locking/lockdep.c:3863 [inline]
 __lock_acquire+0x2971/0x5de0 kernel/locking/lockdep.c:5144
 lock_acquire kernel/locking/lockdep.c:5761 [inline]
 lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5726
 __mutex_lock_common kernel/locking/mutex.c:603 [inline]
 __mutex_lock+0x181/0x1340 kernel/locking/mutex.c:747
 ntfs_set_state+0x1d2/0x6e0 fs/ntfs3/fsntfs.c:946
 ntfs_iget5+0x241/0x3960 fs/ntfs3/inode.c:535
 ni_update_parent fs/ntfs3/frecord.c:3212 [inline]
 ni_write_inode+0x14fc/0x2810 fs/ntfs3/frecord.c:3312
 ntfs_truncate fs/ntfs3/file.c:407 [inline]
 ntfs3_setattr+0x682/0xb20 fs/ntfs3/file.c:682
 notify_change+0x742/0x11c0 fs/attr.c:499
 do_truncate+0x15c/0x220 fs/open.c:66
 vfs_truncate+0x3eb/0x4d0 fs/open.c:112
 do_sys_truncate+0x153/0x190 fs/open.c:135
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe7687ff5f9
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:00007fff23281d08 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007fff23281ee8 RCX: 00007fe7687ff5f9
RDX: 00007fe7687fe8f0 RSI: 0000000000000003 RDI: 0000000020000000
RBP: 00007fe768891610 R08: 000000000001f3d2 R09: 0000000000000000
R10: 00007fff23281bd0 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fff23281ed8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
ntfs3: loop0: Mark