Unable to handle kernel paging request at virtual address dfff800000000026
KASAN: null-ptr-deref in range [0x0000000000000130-0x0000000000000137]
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
[dfff800000000026] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6247 Comm: kworker/0:8 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: events l2cap_info_timeout
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __lock_acquire+0x104/0x763c kernel/locking/lockdep.c:5005
lr : lock_acquire+0x23c/0x71c kernel/locking/lockdep.c:5754
sp : ffff800097d57440
x29: ffff800097d57700 x28: ffff800089f4f068 x27: ffff700012faaef8
x26: 1ffff00011d9408a x25: 0000000000000000 x24: 0000000000000000
x23: ffff700012faaeb0 x22: 0000000000000000 x21: 0000000000000000
x20: 0000000000000000 x19: 0000000000000130 x18: ffff800097d57280
x17: 00000000000224e5 x16: ffff80008ad6b1c0 x15: 0000000000000001
x14: 1fffe0001dd04622 x13: ffff800097d57580 x12: dfff800000000000
x11: ffff800080324a54 x10: ffff80008eca0454 x9 : 00000000000000f3
x8 : 0000000000000026 x7 : ffff800089f4f068 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000130
Call trace:
 __lock_acquire+0x104/0x763c kernel/locking/lockdep.c:5005
 lock_acquire+0x23c/0x71c kernel/locking/lockdep.c:5754
 lock_sock_nested+0x5c/0x11c net/core/sock.c:3523
 lock_sock include/net/sock.h:1691 [inline]
 l2cap_sock_ready_cb+0x4c/0x130 net/bluetooth/l2cap_sock.c:1630
 l2cap_chan_ready net/bluetooth/l2cap_core.c:1382 [inline]
 l2cap_conn_start+0x6e0/0xd8c net/bluetooth/l2cap_core.c:1640
 l2cap_info_timeout+0x68/0xb8 net/bluetooth/l2cap_core.c:1807
 process_one_work+0x694/0x1204 kernel/workqueue.c:2633
 process_scheduled_works kernel/workqueue.c:2706 [inline]
 worker_thread+0x938/0xef4 kernel/workqueue.c:2787
 kthread+0x288/0x310 kernel/kthread.c:388
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Code: f00750e8 b945c108 34000208 d343fe68 (386c6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f00750e8 	adrp	x8, 0xea1f000
   4:	b945c108 	ldr	w8, [x8, #1472]
   8:	34000208 	cbz	w8, 0x48
   c:	d343fe68 	lsr	x8, x19, #3
* 10:	386c6908 	ldrb	w8, [x8, x12] <-- trapping instruction