Unable to handle kernel paging request at virtual address dfff80000000003d
KASAN: null-ptr-deref in range [0x00000000000001e8-0x00000000000001ef]
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
[dfff80000000003d] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 93 Comm: jfsCommit Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : __lock_acquire+0xf4/0x7280 kernel/locking/lockdep.c:5036
lr : lock_acquire+0x210/0x63c kernel/locking/lockdep.c:5790
sp : ffff800021067a00
x29: ffff800021067c00 x28: 0000000000000000 x27: ffff70000420cf60
x26: ffff00019e0e4d00 x25: 00000000000001e8 x24: 0000000000000000
x23: 0000000000000080 x22: 0000000000000000 x21: 0000000000000000
x20: ffff80000990aa68 x19: 0000000000000001 x18: 1fffe00033c1c97e
x17: ffff80001641d000 x16: ffff800011bcb318 x15: ffff00019e0e4bfc
x14: 0000000000000002 x13: 1ffff0000420cf99 x12: 0000000000000000
x11: dfff800000000000 x10: 0000000000000003 x9 : ffff0000c8268000
x8 : 000000000000003d x7 : ffff80000990aa68 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 00000000000001e8
Call trace:
 __lock_acquire+0xf4/0x7280 kernel/locking/lockdep.c:5036
 lock_acquire+0x210/0x63c kernel/locking/lockdep.c:5790
 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:119 [inline]
 _raw_spin_lock_irq+0x70/0x98 kernel/locking/spinlock.c:170
 spin_lock_irq include/linux/spinlock.h:376 [inline]
 txLazyCommit fs/jfs/jfs_txnmgr.c:2669 [inline]
 jfs_lazycommit+0x3b4/0x930 fs/jfs/jfs_txnmgr.c:2733
 kthread+0x254/0x2e0 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850
Code: d0070f28 b94de108 340001a8 d343ff28 (386b6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	d0070f28 	adrp	x8, 0xe1e6000
   4:	b94de108 	ldr	w8, [x8, #3552]
   8:	340001a8 	cbz	w8, 0x3c
   c:	d343ff28 	lsr	x8, x25, #3
* 10:	386b6908 	ldrb	w8, [x8, x11] <-- trapping instruction