general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 3 PID: 18434 Comm: syz-executor.3 Not tainted 6.3.0-rc7-syzkaller-00136-g6a66fdd29ea1 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:ntfs_security_init+0x571/0xad0 fs/ntfs3/fsntfs.c:1898
Code: d1 fe 41 83 fe 1f 0f 86 f7 03 00 00 e8 f8 0d d1 fe 4c 01 e5 e8 f0 0d d1 fe 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 48 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 c9
RSP: 0018:ffffc9000c44fa58 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff88801c954000 RCX: ffffc90003f0a000
RDX: 0000000000000000 RSI: ffffffff82b1e290 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 000000000000001f
R10: 0000000000000001 R11: 0000000000000000 R12: ffff88806bc40240
R13: ffff888027345370 R14: 0000000000000001 R15: 00000000000000c8
FS:  0000000000000000(0000) GS:ffff88802c900000(0063) knlGS:00000000f7f0ab40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000c0102ee000 CR3: 0000000071bbe000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ntfs_fill_super+0x33d3/0x3ab0 fs/ntfs3/super.c:1287
 get_tree_bdev+0x444/0x760 fs/super.c:1303
 vfs_get_tree+0x8d/0x350 fs/super.c:1510
 do_new_mount fs/namespace.c:3042 [inline]
 path_mount+0x1342/0x1e40 fs/namespace.c:3372
 do_mount fs/namespace.c:3385 [inline]
 __do_sys_mount fs/namespace.c:3594 [inline]
 __se_sys_mount fs/namespace.c:3571 [inline]
 __ia32_sys_mount+0x282/0x300 fs/namespace.c:3571
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 entry_SYSENTER_compat_after_hwframe+0x70/0x82
RIP: 0023:0xf7f0f579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f7f0a410 EFLAGS: 00000296 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 00000000f7f0a480 RCX: 0000000020000000
RDX: 0000000020000100 RSI: 0000000000000000 RDI: 00000000f7f0a4c0
RBP: 00000000f7f0a4c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ntfs_security_init+0x571/0xad0 fs/ntfs3/fsntfs.c:1898
Code: d1 fe 41 83 fe 1f 0f 86 f7 03 00 00 e8 f8 0d d1 fe 4c 01 e5 e8 f0 0d d1 fe 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 48 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 c9
RSP: 0018:ffffc9000c44fa58 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff88801c954000 RCX: ffffc90003f0a000
RDX: 0000000000000000 RSI: ffffffff82b1e290 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 000000000000001f
R10: 0000000000000001 R11: 0000000000000000 R12: ffff88806bc40240
R13: ffff888027345370 R14: 0000000000000001 R15: 00000000000000c8
FS:  0000000000000000(0000) GS:ffff88802c800000(0063) knlGS:00000000f7f0ab40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000eda31000 CR3: 0000000071bbe000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	d1 fe                	sar    %esi
   2:	41 83 fe 1f          	cmp    $0x1f,%r14d
   6:	0f 86 f7 03 00 00    	jbe    0x403
   c:	e8 f8 0d d1 fe       	callq  0xfed10e09
  11:	4c 01 e5             	add    %r12,%rbp
  14:	e8 f0 0d d1 fe       	callq  0xfed10e09
  19:	48 89 ea             	mov    %rbp,%rdx
  1c:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  23:	fc ff df
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx <-- trapping instruction
  2e:	48 89 e8             	mov    %rbp,%rax
  31:	83 e0 07             	and    $0x7,%eax
  34:	83 c0 03             	add    $0x3,%eax
  37:	38 d0                	cmp    %dl,%al
  39:	7c 08                	jl     0x43
  3b:	84 d2                	test   %dl,%dl
  3d:	0f                   	.byte 0xf
  3e:	85 c9                	test   %ecx,%ecx