ntfs3: loop0: Mark volume as dirty due to NTFS errors
ntfs3: loop0: Failed to load $Extend.
general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 1 PID: 10884 Comm: syz-executor.0 Not tainted 6.1.0-rc3-syzkaller-00158-gee6050c8af96 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:d_flags_for_inode fs/dcache.c:1980 [inline]
RIP: 0010:__d_instantiate+0x4fe/0x720 fs/dcache.c:1998
Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 ba 95 ea ff 48 8b 1b 48 83 c3 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 94 95 ea ff 48 83 3b 00 0f 85 aa 01
RSP: 0018:ffffc90015b87a68 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: dffffc0000000000
RDX: ffff8880305457c0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000008000 R08: ffffffff81f13e62 R09: fffff52002b70f48
R10: fffff52002b70f49 R11: 1ffff92002b70f48 R12: 1ffff1100e5327aa
R13: ffff888032cf02f0 R14: 0000000000000008 R15: ffff888072993d52
FS:  00007fad33465700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9340b59fc0 CR3: 000000007673e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 d_instantiate fs/dcache.c:2036 [inline]
 d_make_root+0x9b/0xd0 fs/dcache.c:2071
 ntfs_fill_super+0x3ed6/0x42a0 fs/ntfs3/super.c:1269
 get_tree_bdev+0x400/0x620 fs/super.c:1324
 vfs_get_tree+0x88/0x270 fs/super.c:1531
 do_new_mount+0x289/0xad0 fs/namespace.c:3040
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3568
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fad3268cada
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:00007fad33464f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000bc0 RCX: 00007fad3268cada
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fad33464fe0
RBP: 00007fad33465020 R08: 00007fad33465020 R09: 0000000020000000
R10: 0000000000210c0a R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 00007fad33464fe0 R15: 0000000020003580
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:d_flags_for_inode fs/dcache.c:1980 [inline]
RIP: 0010:__d_instantiate+0x4fe/0x720 fs/dcache.c:1998
Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 ba 95 ea ff 48 8b 1b 48 83 c3 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 94 95 ea ff 48 83 3b 00 0f 85 aa 01
RSP: 0018:ffffc90015b87a68 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: dffffc0000000000
RDX: ffff8880305457c0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000008000 R08: ffffffff81f13e62 R09: fffff52002b70f48
R10: fffff52002b70f49 R11: 1ffff92002b70f48 R12: 1ffff1100e5327aa
R13: ffff888032cf02f0 R14: 0000000000000008 R15: ffff888072993d52
FS:  00007fad33465700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9340b59fc0 CR3: 000000007673e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 3 bytes skipped:
   0:	df 80 3c 08 00 74    	filds  0x7400083c(%rax)
   6:	08 48 89             	or     %cl,-0x77(%rax)
   9:	df e8                	fucomip %st(0),%st
   b:	ba 95 ea ff 48       	mov    $0x48ffea95,%edx
  10:	8b 1b                	mov    (%rbx),%ebx
  12:	48 83 c3 08          	add    $0x8,%rbx
  16:	48 89 d8             	mov    %rbx,%rax
  19:	48 c1 e8 03          	shr    $0x3,%rax
  1d:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  24:	fc ff df
* 27:	80 3c 08 00          	cmpb   $0x0,(%rax,%rcx,1) <-- trapping instruction
  2b:	74 08                	je     0x35
  2d:	48 89 df             	mov    %rbx,%rdi
  30:	e8 94 95 ea ff       	callq  0xffea95c9
  35:	48 83 3b 00          	cmpq   $0x0,(%rbx)
  39:	0f                   	.byte 0xf
  3a:	85                   	.byte 0x85
  3b:	aa                   	stos   %al,%es:(%rdi)
  3c:	01                   	.byte 0x1