Unable to handle kernel paging request at virtual address dfff800000000005
KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]
Mem abort info:
  ESR = 0x0000000096000005
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x05: level 1 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[dfff800000000005] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 6433 Comm: kworker/1:4 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Workqueue: events request_firmware_work_func
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : load_firmware_cb+0x188/0x1618 drivers/media/tuners/xc2028.c:1369
lr : load_firmware_cb+0xbc/0x1618 drivers/media/tuners/xc2028.c:1367
sp : ffff8000a00a7880
x29: ffff8000a00a79e0 x28: 0000000000000000 x27: ffff700014014f28
x26: 0000000000000000 x25: 1ffff00014014f4c x24: 1fffe0001d663e63
x23: ffff8000a00a7940 x22: dfff800000000000 x21: ffff0000c627bb60
x20: dfff800000000000 x19: ffff0000eb31f318 x18: ffff8000a00a6d60
x17: ffff800084a8bc5c x16: ffff80008032d32c x15: 0000000000000001
x14: 00000000ffff8000 x13: 0000000062b4ed9a x12: 0000000000000003
x11: ffff800086fb6700 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 0000000000000005 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000028
Call trace:
 load_firmware_cb+0x188/0x1618 drivers/media/tuners/xc2028.c:1369
 request_firmware_work_func+0x150/0x214 drivers/base/firmware_loader/main.c:1167
 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3248
 process_scheduled_works kernel/workqueue.c:3329 [inline]
 worker_thread+0x938/0xecc kernel/workqueue.c:3409
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Code: 9100a380 d2d00016 d343fc08 f2fbfff6 (38746908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	9100a380 	add	x0, x28, #0x28
   4:	d2d00016 	mov	x22, #0x800000000000        	// #140737488355328
   8:	d343fc08 	lsr	x8, x0, #3
   c:	f2fbfff6 	movk	x22, #0xdfff, lsl #48
* 10:	38746908 	ldrb	w8, [x8, x20] <-- trapping instruction