syzbot

loop0: detected capacity change from 0 to 4096
ntfs3(loop0): Different NTFS sector size (1024) and media sector size (512).
BUG: unable to handle page fault for address: ffffed110888c75b
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 5ffcd067 P4D 5ffcd067 PUD 0 
Oops: Oops: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5357 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-11129-geacf91b0c78a #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:mi_init+0x84/0xe0 fs/ntfs3/record.c:105
Code: 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 75 5f 41 8b 3e be 40 0c 00 00 e8 5a 61 0d ff 49 89 c6 48 83 c3 20 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 ed 41 18 ff 4c 89 33 31 c9 4d 85
RSP: 0018:ffffc9000d48f690 EFLAGS: 00010a06
RAX: 1ffff1100888c75c RBX: ffff888044463ae0 RCX: 6bfac5686f8bf100
RDX: 0000000000000400 RSI: ffffffff8be30ee0 RDI: ffffffff8be30ea0
RBP: 000000000000000a R08: 0000000000000c40 R09: 00000000ffffffff
R10: dffffc0000000000 R11: fffffbfff1f468a7 R12: dffffc00ffffffff
R13: ffff888043898f94 R14: ffff888052ee0000 R15: ffff888044463b38
FS:  00007f39955f56c0(0000) GS:ffff88808d21f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed110888c75b CR3: 0000000043a24000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ntfs_read_mft fs/ntfs3/inode.c:54 [inline]
 ntfs_iget5+0x356/0x37c0 fs/ntfs3/inode.c:540
 ntfs_fill_super+0x3927/0x40b0 fs/ntfs3/super.c:1519
 get_tree_bdev_flags+0x40b/0x4d0 fs/super.c:1692
 vfs_get_tree+0x8f/0x2b0 fs/super.c:1815
 do_new_mount+0x2a2/0x9e0 fs/namespace.c:3805
 do_mount fs/namespace.c:4133 [inline]
 __do_sys_mount fs/namespace.c:4344 [inline]
 __se_sys_mount+0x317/0x410 fs/namespace.c:4321
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f399919030a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f39955f4e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f39955f4ef0 RCX: 00007f399919030a
RDX: 0000200000000140 RSI: 0000200000000980 RDI: 00007f39955f4eb0
RBP: 0000200000000140 R08: 00007f39955f4ef0 R09: 0000000002004404
R10: 0000000002004404 R11: 0000000000000246 R12: 0000200000000980
R13: 00007f39955f4eb0 R14: 000000000001f883 R15: 0000200000000780
 </TASK>
Modules linked in:
CR2: ffffed110888c75b
---[ end trace 0000000000000000 ]---
RIP: 0010:mi_init+0x84/0xe0 fs/ntfs3/record.c:105
Code: 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 75 5f 41 8b 3e be 40 0c 00 00 e8 5a 61 0d ff 49 89 c6 48 83 c3 20 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 ed 41 18 ff 4c 89 33 31 c9 4d 85
RSP: 0018:ffffc9000d48f690 EFLAGS: 00010a06
RAX: 1ffff1100888c75c RBX: ffff888044463ae0 RCX: 6bfac5686f8bf100
RDX: 0000000000000400 RSI: ffffffff8be30ee0 RDI: ffffffff8be30ea0
RBP: 000000000000000a R08: 0000000000000c40 R09: 00000000ffffffff
R10: dffffc0000000000 R11: fffffbfff1f468a7 R12: dffffc00ffffffff
R13: ffff888043898f94 R14: ffff888052ee0000 R15: ffff888044463b38
FS:  00007f39955f56c0(0000) GS:ffff88808d21f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed110888c75b CR3: 0000000043a24000 CR4: 0000000000352ef0
----------------
Code disassembly (best guess):
   0:	89 f0                	mov    %esi,%eax
   2:	48 c1 e8 03          	shr    $0x3,%rax
   6:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax
   b:	84 c0                	test   %al,%al
   d:	75 5f                	jne    0x6e
   f:	41 8b 3e             	mov    (%r14),%edi
  12:	be 40 0c 00 00       	mov    $0xc40,%esi
  17:	e8 5a 61 0d ff       	call   0xff0d6176
  1c:	49 89 c6             	mov    %rax,%r14
  1f:	48 83 c3 20          	add    $0x20,%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 df             	mov    %rbx,%rdi
  34:	e8 ed 41 18 ff       	call   0xff184226
  39:	4c 89 33             	mov    %r14,(%rbx)
  3c:	31 c9                	xor    %ecx,%ecx
  3e:	4d                   	rex.WRB
  3f:	85                   	.byte 0x85