Unable to handle kernel paging request at virtual address ffff80000d2e2c80
Mem abort info:
  ESR = 0x0000000096000047
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x07: level 3 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000047
  CM = 0, WnR = 1
swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001c54db000
[ffff80000d2e2c80] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fffa003, pte=0000000000000000
Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 21788 Comm: syz-executor.3 Not tainted 6.1.0-rc2-syzkaller-154433-g247f34f7b803 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : queued_spin_lock_slowpath+0x198/0x394 kernel/locking/qspinlock.c:474
lr : queued_spin_lock_slowpath+0x114/0x394 kernel/locking/qspinlock.c:405
sp : ffff80001400b850
x29: ffff80001400b850 x28: ffff80000eec9000 x27: ffff80000cbb6d47
x26: 0000000000000000 x25: 0000000000000000 x24: ffff0001fefefc80
x23: 0000000000000000 x22: ffff80000d37d050 x21: ffff80000d2e2c80
x20: 0000000000000001 x19: ffff00011e189430 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000001fb8 x12: 0000000000000000
x11: ffff80000d2e2c80 x10: 0000000000080000 x9 : ffff0001fefefc88
x8 : ffff0001fefefc80 x7 : 0000000000000000 x6 : ffff80000c08f3c8
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000001 x1 : ffff80000ce889e3 x0 : 0000000000000001
Call trace:
 decode_tail kernel/locking/qspinlock.c:131 [inline]
 queued_spin_lock_slowpath+0x198/0x394 kernel/locking/qspinlock.c:471
 queued_spin_lock include/asm-generic/qspinlock.h:114 [inline]
 do_raw_spin_lock+0x10c/0x110 kernel/locking/spinlock_debug.c:115
 __raw_spin_lock include/linux/spinlock_api_smp.h:134 [inline]
 _raw_spin_lock+0x5c/0x6c kernel/locking/spinlock.c:154
 __mutex_lock_common+0x2a4/0xca8 kernel/locking/mutex.c:617
 __mutex_lock kernel/locking/mutex.c:747 [inline]
 mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799
 reiserfs_write_lock+0x3c/0x64 fs/reiserfs/lock.c:27
 reiserfs_lookup+0xa4/0x1c4 fs/reiserfs/namei.c:364
 lookup_open fs/namei.c:3391 [inline]
 open_last_lookups fs/namei.c:3481 [inline]
 path_openat+0x738/0x11c4 fs/namei.c:3710
 do_filp_open+0xdc/0x1b8 fs/namei.c:3740
 do_sys_openat2+0xb8/0x22c fs/open.c:1310
 do_sys_open fs/open.c:1326 [inline]
 __do_sys_openat fs/open.c:1342 [inline]
 __se_sys_openat fs/open.c:1337 [inline]
 __arm64_sys_openat+0xb0/0xe0 fs/open.c:1337
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:636
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:654
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
Code: 8b2c4ecc f85f818c 1200056b 8b2b52ab (f82b6988) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	8b2c4ecc 	add	x12, x22, w12, uxtw #3
   4:	f85f818c 	ldur	x12, [x12, #-8]
   8:	1200056b 	and	w11, w11, #0x3
   c:	8b2b52ab 	add	x11, x21, w11, uxtw #4
* 10:	f82b6988 	str	x8, [x12, x11] <-- trapping instruction