Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
Mem abort info:
  ESR = 0x0000000096000006
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x06: level 2 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000006
  CM = 0, WnR = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=0000000156c40000
[0000000000000008] pgd=08000001572bd003, p4d=08000001572bd003, pud=080000015738b003, pmd=0000000000000000
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 7678 Comm: syz-executor.4 Not tainted 6.2.0-rc2-syzkaller-16046-gae87308093bc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : _compound_head include/linux/page-flags.h:251 [inline]
pc : unlock_page+0x18/0xb8 mm/folio-compat.c:20
lr : unlock_page+0x18/0xb8 mm/folio-compat.c:19
sp : ffff8000143d37b0
x29: ffff8000143d37b0 x28: 0000000000000007 x27: fffffc00048400c0
x26: 00000000ffffffff x25: 0000000000100cca x24: 0000000000000000
x23: 0000000000000001 x22: 0000000000000000 x21: 00000000fffffff4
x20: ffff00011749c000 x19: 0000000000000000 x18: 0000000000000000
x17: 6e69676e45206574 x16: ffff80000dd76118 x15: ffff00012760b400
x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000
x11: 0000000000016cef x10: ffff80001affa000 x9 : ffff800008403d24
x8 : 0000000000016cf0 x7 : ffff80000c121738 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 unlock_page+0x18/0xb8 mm/folio-compat.c:19
 ni_readpage_cmpr+0x308/0x778 fs/ntfs3/frecord.c:2149
 ntfs_read_folio+0xd8/0x128 fs/ntfs3/inode.c:703
 filemap_read_folio+0xc4/0x468 mm/filemap.c:2426
 filemap_fault+0x368/0x7fc mm/filemap.c:3239
 __do_fault+0x60/0x358 mm/memory.c:4163
 do_read_fault mm/memory.c:4514 [inline]
 do_fault+0x338/0x550 mm/memory.c:4643
 handle_pte_fault mm/memory.c:4931 [inline]
 __handle_mm_fault mm/memory.c:5073 [inline]
 handle_mm_fault+0x824/0xb28 mm/memory.c:5219
 __do_page_fault arch/arm64/mm/fault.c:512 [inline]
 do_page_fault+0x428/0x79c arch/arm64/mm/fault.c:612
 do_translation_fault+0x78/0x194 arch/arm64/mm/fault.c:695
 do_mem_abort+0x54/0x130 arch/arm64/mm/fault.c:831
 el1_abort+0x3c/0x5c arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0x60/0xac arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:579
 __arch_copy_from_user+0xb8/0x230 arch/arm64/lib/copy_template.S:110
 __do_sys_fcntl fs/fcntl.c:454 [inline]
 __se_sys_fcntl fs/fcntl.c:439 [inline]
 __arm64_sys_fcntl+0xb8/0x17c fs/fcntl.c:439
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x140 arch/arm64/kernel/syscall.c:197
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584
Code: a9014ff4 910003fd aa0003f3 97faabbe (f9400674) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	a9014ff4 	stp	x20, x19, [sp, #16]
   4:	910003fd 	mov	x29, sp
   8:	aa0003f3 	mov	x19, x0
   c:	97faabbe 	bl	0xffffffffffeaaf04
* 10:	f9400674 	ldr	x20, [x19, #8] <-- trapping instruction