general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 28236 Comm: syz-executor.4 Not tainted 6.3.0-rc6-syzkaller-00138-g44149752e998 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
RIP: 0010:ntfs_security_init+0x566/0xc20 fs/ntfs3/fsntfs.c:1898
Code: c3 fe 83 fb 1f 77 0a e8 08 15 c3 fe 45 31 e4 eb 08 e8 fe 14 c3 fe 4d 01 ec 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 bd 05 00 00 41 8b 1c 24 31 ff 89 de e8 81
RSP: 0018:ffffc90008d6f940 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000002 RCX: dffffc0000000000
RDX: ffffc9000c8b1000 RSI: 0000000000012454 RDI: 0000000000012455
RBP: ffffc90008d6fa70 R08: ffffffff82c761ae R09: 0000000000000000
R10: 0000000000000003 R11: ffff888031329d40 R12: 0000000000000000
R13: ffff888027ad8240 R14: 00000000000000c8 R15: 1ffff920011adf30
FS:  00007f902da24700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa0a2732000 CR3: 000000007cc2d000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ntfs_fill_super+0x433f/0x47f0 fs/ntfs3/super.c:1287
 get_tree_bdev+0x402/0x620 fs/super.c:1303
 vfs_get_tree+0x8c/0x270 fs/super.c:1510
 do_new_mount+0x28f/0xae0 fs/namespace.c:3042
 do_mount fs/namespace.c:3385 [inline]
 __do_sys_mount fs/namespace.c:3594 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f902cc8d69a
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f902da23f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 000000000001f1d9 RCX: 00007f902cc8d69a
RDX: 0000000020000500 RSI: 0000000020000100 RDI: 00007f902da23fe0
RBP: 00007f902da24020 R08: 00007f902da24020 R09: 0000000001000000
R10: 0000000001000000 R11: 0000000000000202 R12: 0000000020000500
R13: 0000000020000100 R14: 00007f902da23fe0 R15: 0000000020000040
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ntfs_security_init+0x566/0xc20 fs/ntfs3/fsntfs.c:1898
Code: c3 fe 83 fb 1f 77 0a e8 08 15 c3 fe 45 31 e4 eb 08 e8 fe 14 c3 fe 4d 01 ec 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 bd 05 00 00 41 8b 1c 24 31 ff 89 de e8 81
RSP: 0018:ffffc90008d6f940 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000002 RCX: dffffc0000000000
RDX: ffffc9000c8b1000 RSI: 0000000000012454 RDI: 0000000000012455
RBP: ffffc90008d6fa70 R08: ffffffff82c761ae R09: 0000000000000000
R10: 0000000000000003 R11: ffff888031329d40 R12: 0000000000000000
R13: ffff888027ad8240 R14: 00000000000000c8 R15: 1ffff920011adf30
FS:  00007f902da24700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9d023dd000 CR3: 000000007cc2d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	c3                   	retq
   1:	fe 83 fb 1f 77 0a    	incb   0xa771ffb(%rbx)
   7:	e8 08 15 c3 fe       	callq  0xfec31514
   c:	45 31 e4             	xor    %r12d,%r12d
   f:	eb 08                	jmp    0x19
  11:	e8 fe 14 c3 fe       	callq  0xfec31514
  16:	4d 01 ec             	add    %r13,%r12
  19:	4c 89 e0             	mov    %r12,%rax
  1c:	48 c1 e8 03          	shr    $0x3,%rax
  20:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  27:	fc ff df
* 2a:	0f b6 04 08          	movzbl (%rax,%rcx,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	0f 85 bd 05 00 00    	jne    0x5f3
  36:	41 8b 1c 24          	mov    (%r12),%ebx
  3a:	31 ff                	xor    %edi,%edi
  3c:	89 de                	mov    %ebx,%esi
  3e:	e8                   	.byte 0xe8
  3f:	81                   	.byte 0x81