Unable to handle kernel paging request at virtual address 000000316d726670
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
user pgtable: 4k pages, 52-bit VAs, pgdp=0000000043a65300
[000000316d726670] pgd=0800000065630003, p4d=080000005b407003, pud=0000000000000000
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 UID: 0 PID: 28673 Comm: syz.1.7597 Tainted: G    B              6.11.0-syzkaller-08833-gde5cb0dcb74c #0
Tainted: [B]=BAD_PAGE
Hardware name: linux,dummy-virt (DT)
pstate: 21400009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
pc : __pi_strlen+0x124/0x150 arch/arm64/lib/strlen.S:194
lr : audit_log_untrustedstring+0x20/0x40 kernel/audit.c:2135
sp : ffff800083f3bc00
x29: ffff800083f3bc00 x28: f1f000001d769240 x27: 0000000000000000
x26: 0000000000000000 x25: 0000000000000000 x24: faf000005b7e0600
x23: 00000000fffffff3 x22: 0000000000000000 x21: ffff80008051ca88
x20: fdf0000003042c40 x19: 000000316d726678 x18: ffffffffffffffff
x17: ffff800080027db0 x16: ffff8000804f4360 x15: ffff800083f3b9e0
x14: 0000000000000000 x13: f2f000003d74b025 x12: 0000000005f5e100
x11: abcc77118461cefd x10: 000000000000005f x9 : 00000000000008b9
x8 : 0101010101010101 x7 : 00000000000006c0 x6 : 0000000000000062
x5 : f2f000003d74b062 x4 : 0000000000000008 x3 : 000000000000006a
x2 : 0000000000000000 x1 : 000000316d726670 x0 : 000000316d726678
Call trace:
 __pi_strlen+0x124/0x150 arch/arm64/lib/strlen.S:193
 smack_log_callback+0x7c/0xc8 security/smack/smack_access.c:321
 common_lsm_audit+0x5c/0x85c security/lsm_audit.c:456
 smack_log+0xec/0x140 security/smack/smack_access.c:383
 smk_access+0x104/0x148 security/smack/smack_access.c:199
 smack_watch_key+0xe0/0xf8 security/smack/smack_lsm.c:4656
 security_watch_key+0x58/0x148 security/security.c:4448
 keyctl_watch_key+0xb0/0x1cc security/keys/keyctl.c:1813
 __do_sys_keyctl security/keys/keyctl.c:2021 [inline]
 __se_sys_keyctl security/keys/keyctl.c:1874 [inline]
 __arm64_sys_keyctl+0x50/0x290 security/keys/keyctl.c:1874
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:49
 el0_svc_common.constprop.0+0x40/0xe0 arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x1c/0x28 arch/arm64/kernel/syscall.c:151
 el0_svc+0x34/0xec arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598
Code: fa4008a0 54fffde0 17ffffe6 927cec01 (a9400c22) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	fa4008a0 	ccmp	x5, #0x0, #0x0, eq	// eq = none
   4:	54fffde0 	b.eq	0xffffffffffffffc0  // b.none
   8:	17ffffe6 	b	0xffffffffffffffa0
   c:	927cec01 	and	x1, x0, #0xfffffffffffffff0
* 10:	a9400c22 	ldp	x2, x3, [x1] <-- trapping instruction