BUG: unable to handle page fault for address: ffffed101ff30223
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 23ffee067 P4D 23ffee067 PUD 13fff5067 
PMD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6858 Comm: syz-executor.4 Not tainted 6.0.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
RIP: 0010:ntfs_attr_find+0x75e/0xce0 fs/ntfs/attrib.c:597
Code: c2 0f 85 52 04 00 00 48 8d 7b 0a 45 8b 67 1c 48 8d 73 0b 48 89 f8 48 89 7c 24 08 83 e7 07 48 c1 e8 03 48 89 f2 48 89 74 24 18 <0f> b6 04 28 48 c1 ea 03 4d 01 fc 0f b6 14 2a 40 38 f8 0f 9e c1 84
RSP: 0018:ffffc900150df818 EFLAGS: 00010a02
RAX: 1ffff1101ff30223 RBX: ffff8880ff981110 RCX: 0000000000000000
RDX: ffff8880ff98111b RSI: ffff8880ff98111b RDI: 0000000000000002
RBP: dffffc0000000000 R08: 0000000000000004 R09: 0000000000000030
R10: 0000000000000080 R11: 0000000000000000 R12: 0000000000001000
R13: 00000000c1000068 R14: 0000000000000080 R15: ffff88803e981000
FS:  00007fcec1220700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed101ff30223 CR3: 000000007bdf2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ntfs_attr_lookup+0x1056/0x2070 fs/ntfs/attrib.c:1193
 ntfs_read_locked_inode+0xb0c/0x5ae0 fs/ntfs/inode.c:999
 ntfs_iget+0x12d/0x180 fs/ntfs/inode.c:177
 load_and_init_upcase fs/ntfs/super.c:1655 [inline]
 load_system_files fs/ntfs/super.c:1810 [inline]
 ntfs_fill_super+0x2a4d/0x9300 fs/ntfs/super.c:2891
 mount_bdev+0x34d/0x410 fs/super.c:1400
 legacy_get_tree+0x105/0x220 fs/fs_context.c:610
 vfs_get_tree+0x89/0x2f0 fs/super.c:1530
 do_new_mount fs/namespace.c:3040 [inline]
 path_mount+0x1326/0x1e20 fs/namespace.c:3370
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount fs/namespace.c:3568 [inline]
 __x64_sys_mount+0x27f/0x300 fs/namespace.c:3568
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fcec008bb9a
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:00007fcec121ff88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcec008bb9a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcec121ffe0
RBP: 00007fcec1220020 R08: 00007fcec1220020 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 00007fcec121ffe0 R15: 000000002007a5e0
 </TASK>
Modules linked in:
CR2: ffffed101ff30223
---[ end trace 0000000000000000 ]---
RIP: 0010:ntfs_attr_find+0x75e/0xce0 fs/ntfs/attrib.c:597
Code: c2 0f 85 52 04 00 00 48 8d 7b 0a 45 8b 67 1c 48 8d 73 0b 48 89 f8 48 89 7c 24 08 83 e7 07 48 c1 e8 03 48 89 f2 48 89 74 24 18 <0f> b6 04 28 48 c1 ea 03 4d 01 fc 0f b6 14 2a 40 38 f8 0f 9e c1 84
RSP: 0018:ffffc900150df818 EFLAGS: 00010a02
RAX: 1ffff1101ff30223 RBX: ffff8880ff981110 RCX: 0000000000000000
RDX: ffff8880ff98111b RSI: ffff8880ff98111b RDI: 0000000000000002
RBP: dffffc0000000000 R08: 0000000000000004 R09: 0000000000000030
R10: 0000000000000080 R11: 0000000000000000 R12: 0000000000001000
R13: 00000000c1000068 R14: 0000000000000080 R15: ffff88803e981000
FS:  00007fcec1220700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed101ff30223 CR3: 000000007bdf2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	c2 0f 85             	retq   $0x850f
   3:	52                   	push   %rdx
   4:	04 00                	add    $0x0,%al
   6:	00 48 8d             	add    %cl,-0x73(%rax)
   9:	7b 0a                	jnp    0x15
   b:	45 8b 67 1c          	mov    0x1c(%r15),%r12d
   f:	48 8d 73 0b          	lea    0xb(%rbx),%rsi
  13:	48 89 f8             	mov    %rdi,%rax
  16:	48 89 7c 24 08       	mov    %rdi,0x8(%rsp)
  1b:	83 e7 07             	and    $0x7,%edi
  1e:	48 c1 e8 03          	shr    $0x3,%rax
  22:	48 89 f2             	mov    %rsi,%rdx
  25:	48 89 74 24 18       	mov    %rsi,0x18(%rsp)
* 2a:	0f b6 04 28          	movzbl (%rax,%rbp,1),%eax <-- trapping instruction
  2e:	48 c1 ea 03          	shr    $0x3,%rdx
  32:	4d 01 fc             	add    %r15,%r12
  35:	0f b6 14 2a          	movzbl (%rdx,%rbp,1),%edx
  39:	40 38 f8             	cmp    %dil,%al
  3c:	0f 9e c1             	setle  %cl
  3f:	84                   	.byte 0x84