Unable to handle kernel paging request at virtual address dfff800000000026
KASAN: null-ptr-deref in range [0x0000000000000130-0x0000000000000137]
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
[dfff800000000026] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4019 Comm: kworker/1:3 Not tainted 6.1.92-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Workqueue: events l2cap_info_timeout
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __lock_acquire+0x104/0x7680 kernel/locking/lockdep.c:4919
lr : lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662
sp : ffff80001dc67480
x29: ffff80001dc67720 x28: 1ffff00002b0a0af x27: ffff8000114102ac
x26: 0000000000000001 x25: ffff700003b8ceb4 x24: 0000000000000000
x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000
x20: 0000000000000000 x19: 0000000000000130 x18: ffff80001dc67300
x17: ffff8000188df000 x16: ffff80001215fccc x15: ffff8000183c4f80
x14: ffff0000d77e0a78 x13: ffff80001dc675a0 x12: dfff800000000000
x11: ffff80000830961c x10: ffff80001585057c x9 : 00000000000000f3
x8 : 0000000000000026 x7 : ffff8000114102ac x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000130
Call trace:
 __lock_acquire+0x104/0x7680 kernel/locking/lockdep.c:4919
 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662
 lock_sock_nested+0x78/0x138 net/core/sock.c:3485
 lock_sock include/net/sock.h:1748 [inline]
 l2cap_sock_ready_cb+0x4c/0x130 net/bluetooth/l2cap_sock.c:1638
 l2cap_chan_ready net/bluetooth/l2cap_core.c:1385 [inline]
 l2cap_conn_start+0x6e0/0xd8c net/bluetooth/l2cap_core.c:1643
 l2cap_info_timeout+0x68/0xb8 net/bluetooth/l2cap_core.c:1810
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
Code: f006af48 b9490108 34000208 d343fe68 (386c6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f006af48 	adrp	x8, 0xd5eb000
   4:	b9490108 	ldr	w8, [x8, #2304]
   8:	34000208 	cbz	w8, 0x48
   c:	d343fe68 	lsr	x8, x19, #3
* 10:	386c6908 	ldrb	w8, [x8, x12] <-- trapping instruction