===================================================================
Unable to handle kernel paging request at virtual address dfff800000000048
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
[dfff800000000048] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4837 Comm: syz.0.15 Not tainted 5.15.169-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 : scnprintf_block_head fs/reiserfs/prints.c:152 [inline]
pc : prepare_error_buf+0xe84/0x1580 fs/reiserfs/prints.c:245
lr : prepare_error_buf+0x660/0x1580 fs/reiserfs/prints.c:246
sp : ffff8000201c6b80
x29: ffff8000201c6d00 x28: ffff80001b83d919 x27: ffff80001b83ca19
x26: ffff8000201c6e18 x25: ffff8000201c6e00 x24: ffff8000201c6c60
x23: ffff80001b83ca00 x22: 0000000000000400 x21: ffff8000201c6e08
x20: 0000000000000241 x19: dfff800000000000 x18: 0000000000000001
x17: 0000000000000000 x16: ffff800008cca164 x15: 000000000000007a
x14: ffff0000da7d9b40 x13: 0000000000ff0100 x12: ffffffffffffffff
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000da7d9b40
x8 : 0000000000000048 x7 : 20736e6961746e6f x6 : 6961746e6f632029
x5 : ffff80001b83ca19 x4 : ffff80001b83d919 x3 : ffff80000ab86e14
x2 : 000000000000000b x1 : 00000000ffffffc8 x0 : 00000000fffffff9
Call trace:
 scnprintf_block_head fs/reiserfs/prints.c:152 [inline]
 prepare_error_buf+0xe84/0x1580 fs/reiserfs/prints.c:245
 reiserfs_printk+0xdc/0x134 fs/reiserfs/prints.c:312
 print_leaf fs/reiserfs/prints.c:496 [inline]
 print_block+0x34c/0x1508 fs/reiserfs/prints.c:626
 reiserfs_cut_from_item+0x18f0/0x1c84 fs/reiserfs/stree.c:1726
 reiserfs_do_truncate+0x89c/0x11c8 fs/reiserfs/stree.c:1973
 reiserfs_truncate_file+0x3ac/0x6f0 fs/reiserfs/inode.c:2318
 reiserfs_file_release+0x710/0x884 fs/reiserfs/file.c:109
 __fput+0x1c4/0x800 fs/file_table.c:280
 ____fput+0x20/0x30 fs/file_table.c:308
 task_work_run+0x130/0x1e4 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 do_notify_resume+0x262c/0x32b8 arch/arm64/kernel/signal.c:946
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline]
 el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609
 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: 97f02642 f9400288 9100a114 d343fe88 (38736908) 
---[ end trace 9f121b1702a66185 ]---
----------------
Code disassembly (best guess):
   0:	97f02642 	bl	0xffffffffffc09908
   4:	f9400288 	ldr	x8, [x20]
   8:	9100a114 	add	x20, x8, #0x28
   c:	d343fe88 	lsr	x8, x20, #3
* 10:	38736908 	ldrb	w8, [x8, x19] <-- trapping instruction