Unable to handle kernel paging request at virtual address dfff8000000000cf
KASAN: null-ptr-deref in range [0x0000000000000678-0x000000000000067f]
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
[dfff8000000000cf] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4387 Comm: jbd2/loop0-29 Not tainted 6.1.118-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_handle_error+0x34/0x224 fs/ocfs2/super.c:2524
lr : ocfs2_handle_error+0x2c/0x224 fs/ocfs2/super.c:2523
sp : ffff8000215974b0
x29: ffff8000215974b0 x28: ffff0000d08de000
 x27: ffff0000d08de768
x26: ffff0000d08de0b8 x25: dfff800000000000 x24: ffff7000042b2ea8
x23: dfff800000000000 x22: ffff800021597560 x21: 0000000000000000
x20: ffff80001515ed9d x19: 0000000000000678 x18: 1fffe0003679f176
x17: ffff8000159cd000 x16: ffff800012295cec x15: ffff0001b3cf8bbc

x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000000001

x11: 0000000000ff0100
 x10: 0000000000000000 x9 : ffff800009fa37d8
x8 : 00000000000000cf x7 : ffff800008277348 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000aaa79cc
x2 : ffff0001b3cf8cd0 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 ocfs2_handle_error+0x34/0x224 fs/ocfs2/super.c:2524
 __ocfs2_error+0x114/0x160 fs/ocfs2/super.c:2567
 ocfs2_abort_trigger+0x114/0x154 fs/ocfs2/journal.c:576
 jbd2_buffer_abort_trigger+0x70/0x94 fs/jbd2/transaction.c:1464
 jbd2_journal_commit_transaction+0x1478/0x651c fs/jbd2/commit.c:623
 kjournald2+0x38c/0x6e0 fs/jbd2/journal.c:210
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
Code: f2fbfff7 97953c0e 9119e2b3 d343fe68 (38776908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f2fbfff7 	movk	x23, #0xdfff, lsl #48
   4:	97953c0e 	bl	0xfffffffffe54f03c
   8:	9119e2b3 	add	x19, x21, #0x678
   c:	d343fe68 	lsr	x8, x19, #3
* 10:	38776908 	ldrb	w8, [x8, x23] <-- trapping instruction