===================================================================
Unable to handle kernel paging request at virtual address dfff800000000047
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
[dfff800000000047] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 5025 Comm: syz.1.144 Not tainted 5.15.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : scnprintf_block_head fs/reiserfs/prints.c:152 [inline]
pc : prepare_error_buf+0xf04/0x1790 fs/reiserfs/prints.c:245
lr : prepare_error_buf+0x6d0/0x1790 fs/reiserfs/prints.c:246
sp : ffff80001ff66a80
x29: ffff80001ff66c00 x28: ffff80001aecd919 x27: dfff800000000000
x26: ffff80001ff66ca0 x25: ffff80001ff66b00 x24: ffff80001aecca19
x23: 000000000000007a x22: ffff80001ff66cb8 x21: 000000000000023e
x20: ffff80001aecca00 x19: ffff80001446e220 x18: 0000000000000001
x17: 0000000000000000 x16: ffff800008bfb6ac x15: 000000000000007a
x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800008bfbb34
x8 : 0000000000000047 x7 : 20736e6961746e6f x6 : 6961746e6f632029
x5 : ffff80001aecca19 x4 : ffff80001aecd919 x3 : ffff80000a927584
x2 : 000000000000000b x1 : 00000000ffffffc8 x0 : ffff80001ff66ca8
Call trace:
 scnprintf_block_head fs/reiserfs/prints.c:152 [inline]
 prepare_error_buf+0xf04/0x1790 fs/reiserfs/prints.c:245
 reiserfs_printk+0xc4/0x114 fs/reiserfs/prints.c:312
 print_leaf fs/reiserfs/prints.c:496 [inline]
 print_block+0x308/0x148c fs/reiserfs/prints.c:626
 reiserfs_cut_from_item+0x152c/0x1a44 fs/reiserfs/stree.c:1726
 reiserfs_do_truncate+0x738/0x1020 fs/reiserfs/stree.c:1973
 reiserfs_truncate_file+0x328/0x6e4 fs/reiserfs/inode.c:2318
 reiserfs_file_release+0x710/0x894 fs/reiserfs/file.c:109
 __fput+0x1c0/0x7f8 fs/file_table.c:311
 ____fput+0x20/0x30 fs/file_table.c:339
 task_work_run+0x12c/0x1e0 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0x67c/0x1f58 kernel/exit.c:874
 do_group_exit+0x100/0x268 kernel/exit.c:996
 get_signal+0x73c/0x1340 kernel/signal.c:2900
 do_signal arch/arm64/kernel/signal.c:893 [inline]
 do_notify_resume+0x35c/0x3128 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+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: 97f13fb2 f94002a8 9100a115 d343fea8 (387b6908) 
---[ end trace 36add4afcbf04a6c ]---
----------------
Code disassembly (best guess):
   0:	97f13fb2 	bl	0xffffffffffc4fec8
   4:	f94002a8 	ldr	x8, [x21]
   8:	9100a115 	add	x21, x8, #0x28
   c:	d343fea8 	lsr	x8, x21, #3
* 10:	387b6908 	ldrb	w8, [x8, x27] <-- trapping instruction