Unable to handle kernel paging request at virtual address dfff80000000000d
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
[dfff80000000000d] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6822 Comm: syz.6.526 Not tainted 5.15.173-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : d_backing_inode include/linux/dcache.h:553 [inline]
pc : security_inode_getattr+0x48/0x124 security/security.c:1346
lr : security_inode_getattr+0x24/0x124 security/security.c:1345
sp : ffff800020db6ef0
x29: ffff800020db6ef0 x28: dfff800000000000 x27: ffff800020db7380
x26: 1ffff000041b6e70 x25: ffff0000d83e8468 x24: 0000000000020002
x23: ffff800020db71a0 x22: dfff800000000000 x21: ffff800020db73a0
x20: 0000000000000068 x19: ffff800020db7390 x18: ffff800020db6ba0
x17: 0000000000000002 x16: ffff800011b4c298 x15: 0000000000041219
x14: ffff8000171ee500 x13: 0000000000000000 x12: 0000000000080000
x11: 00000000000028af x10: ffff80002e004000 x9 : 00000000000028b0
x8 : 000000000000000d x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 00000000000007ff x1 : ffff800020db73a0 x0 : ffff800020db7390
Call trace:
 d_backing_inode include/linux/dcache.h:553 [inline]
 security_inode_getattr+0x48/0x124 security/security.c:1346
 vfs_getattr+0x34/0x88 fs/stat.c:157
 ovl_copy_up_one fs/overlayfs/copy_up.c:961 [inline]
 ovl_copy_up_flags+0x408/0x213c fs/overlayfs/copy_up.c:1047
 ovl_maybe_copy_up+0x160/0x17c fs/overlayfs/copy_up.c:1079
 ovl_open+0x98/0x1e0 fs/overlayfs/file.c:149
 do_dentry_open+0x780/0xed8 fs/open.c:826
 vfs_open+0x7c/0x90 fs/open.c:956
 do_open fs/namei.c:3608 [inline]
 path_openat+0x1ea0/0x26cc fs/namei.c:3742
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3e0 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __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: 9789e67d f9400288 9101a114 d343fe88 (38766908) 
---[ end trace 9d4d533882b669b4 ]---
----------------
Code disassembly (best guess):
   0:	9789e67d 	bl	0xfffffffffe2799f4
   4:	f9400288 	ldr	x8, [x20]
   8:	9101a114 	add	x20, x8, #0x68
   c:	d343fe88 	lsr	x8, x20, #3
* 10:	38766908 	ldrb	w8, [x8, x22] <-- trapping instruction