Unable to handle kernel paging request at virtual address dfff80000000002e
KASAN: null-ptr-deref in range [0x0000000000000170-0x0000000000000177]
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
[dfff80000000002e] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 5864 Comm: kworker/u9:1 Not tainted 6.10.0-rc5-syzkaller-gb4a3f9b4863a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Workqueue: hci0 hci_rx_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : l2cap_publish_rx_avail net/bluetooth/l2cap_sock.c:1137 [inline]
pc : l2cap_sock_recv_cb+0x154/0x440 net/bluetooth/l2cap_sock.c:1509
lr : l2cap_sock_recv_cb+0x134/0x440 net/bluetooth/l2cap_sock.c:1507
sp : ffff80009c4471c0
x29: ffff80009c4471c0 x28: ffff0000dcdf8000 x27: 1fffe0001ab54805
x26: dfff800000000000 x25: 1fffe0001ab54894 x24: 0000000000000000
x23: 0000000000000000 x22: ffff0000d5aa402e x21: ffff0000d4238280
x20: ffff0000d5aa4000 x19: ffff0000d5aa3000 x18: 1fffe000367aa1de
x17: ffff80008f19d000 x16: ffff800080559634 x15: 0000000000000001
x14: 1fffe0001ab54620 x13: 0000000000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 000000000000002e x7 : ffff800089194550 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000001 x0 : 0000000000000174
Call trace:
 l2cap_publish_rx_avail net/bluetooth/l2cap_sock.c:1137 [inline]
 l2cap_sock_recv_cb+0x154/0x440 net/bluetooth/l2cap_sock.c:1509
 l2cap_conless_channel net/bluetooth/l2cap_core.c:6774 [inline]
 l2cap_recv_frame+0x6dfc/0xc8e0 net/bluetooth/l2cap_core.c:6827
 l2cap_recv_acldata+0x4a8/0x15dc net/bluetooth/l2cap_core.c:7510
 hci_acldata_packet net/bluetooth/hci_core.c:3842 [inline]
 hci_rx_work+0x2b8/0xa78 net/bluetooth/hci_core.c:4079
 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3231
 process_scheduled_works kernel/workqueue.c:3312 [inline]
 worker_thread+0x938/0xef4 kernel/workqueue.c:3393
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Code: 97731000 f9400318 9105d300 d343fc08 (38fa6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	97731000 	bl	0xfffffffffdcc4000
   4:	f9400318 	ldr	x24, [x24]
   8:	9105d300 	add	x0, x24, #0x174
   c:	d343fc08 	lsr	x8, x0, #3
* 10:	38fa6908 	ldrsb	w8, [x8, x26] <-- trapping instruction