Unable to handle kernel paging request at virtual address 0000000100000388
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
  CM = 0, WnR = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=0000000130ea9000
[0000000100000388] pgd=0800000122a50003, p4d=0800000122a50003, pud=0000000000000000
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 7357 Comm: syz.8.662 Not tainted 5.15.177-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ax25_addr_ax25dev+0x78/0x19c net/ax25/ax25_dev.c:38
lr : spin_lock_bh include/linux/spinlock.h:368 [inline]
lr : ax25_addr_ax25dev+0x2c/0x19c net/ax25/ax25_dev.c:36
sp : ffff80001fd77620
x29: ffff80001fd77620 x28: dfff800000000000 x27: ffff700003faeed4
x26: ffff80001fd7770e x25: 00000000200000c0 x24: ffff80001fd77820
x23: dfff800000000000 x22: 0000000100000388 x21: 0000000000000000
x20: ffff0000cbbb6400 x19: ffff80001fd77700 x18: 0000000000000000
x17: 0000000000000002 x16: ffff800008305360 x15: 00000000200000c0
x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003faeea8
x11: 1ffff00003faeea8 x10: 0000000000000004 x9 : 04747a853c3ad600
x8 : 0000000000000000 x7 : ffff800010dc003c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305490
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 ax25_addr_ax25dev+0x78/0x19c net/ax25/ax25_dev.c:38
 ax25_rt_add net/ax25/ax25_route.c:81 [inline]
 ax25_rt_ioctl+0x738/0x1640 net/ax25/ax25_route.c:239
 ax25_ioctl+0x8f4/0x1fb4 net/ax25/af_ax25.c:1819
 sock_do_ioctl+0x134/0x2dc net/socket.c:1140
 sock_ioctl+0x4f0/0x8ac net/socket.c:1257
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: 38776908 34000068 aa1603e0 97c55da7 (f94002c1) 
---[ end trace 590e1fdbda455c6d ]---
----------------
Code disassembly (best guess):
   0:	38776908 	ldrb	w8, [x8, x23]
   4:	34000068 	cbz	w8, 0x10
   8:	aa1603e0 	mov	x0, x22
   c:	97c55da7 	bl	0xffffffffff1576a8
* 10:	f94002c1 	ldr	x1, [x22] <-- trapping instruction