Unable to handle kernel paging request at virtual address dfff80000000005f
KASAN: null-ptr-deref in range [0x00000000000002f8-0x00000000000002ff]
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
[dfff80000000005f] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1]  SMP
Modules linked in:
CPU: 0 UID: 0 PID: 9913 Comm: syz.5.513 Not tainted 6.15.0-rc5-syzkaller-gc32f8dc5aaf9 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : h5_recv+0x114/0x770 drivers/bluetooth/hci_h5.c:572
lr : h5_recv+0xc4/0x770 drivers/bluetooth/hci_h5.c:569
sp : ffff80009b487a80
x29: ffff80009b487b70 x28: ffff0000cce13d00 x27: 0000000000000004
x26: dfff800000000000 x25: 0000000000000308 x24: 00000000000002f0
x23: 00000000000002e8 x22: 00000000000002f8 x21: ffff80009b487c40
x20: 0000000000000001 x19: 000000000000005f x18: 0000000000000000
x17: ffff800092f27000 x16: ffff8000805188f8 x15: ffff800092ab0b78
x14: ffff0000cce14790 x13: ffff800092d26c00 x12: ffff0000cce147b0
x11: 0080000000000000 x10: 0000000000ff0100 x9 : 0000000000000061
x8 : 000000000000005e x7 : ffff800087bf9828 x6 : 0000000000000000
x5 : ffff8000932f5c40 x4 : 0000000000000008 x3 : 0000000000000001
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 h5_recv+0x114/0x770 drivers/bluetooth/hci_h5.c:-1 (P)
 hci_uart_tty_receive+0x140/0x1d4 drivers/bluetooth/hci_ldisc.c:627
 tiocsti+0x23c/0x2f0 drivers/tty/tty_io.c:2299
 tty_ioctl+0x35c/0xd8c drivers/tty/tty_io.c:2716
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl fs/ioctl.c:892 [inline]
 __arm64_sys_ioctl+0x14c/0x1c4 fs/ioctl.c:892
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767
 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: d343fd08 f9001fe8 d343ff08 f90027e8 (387a6a68) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	d343fd08 	lsr	x8, x8, #3
   4:	f9001fe8 	str	x8, [sp, #56]
   8:	d343ff08 	lsr	x8, x24, #3
   c:	f90027e8 	str	x8, [sp, #72]
* 10:	387a6a68 	ldrb	w8, [x19, x26] <-- trapping instruction