Unable to handle kernel paging request at virtual address dfff800000000006
KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
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
[dfff800000000006] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4258 Comm: syz-executor.4 Not tainted 6.1.81-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : write_special_inodes fs/jfs/jfs_logmgr.c:208 [inline]
pc : jfs_flush_journal+0x6a4/0xd64 fs/jfs/jfs_logmgr.c:1573
lr : write_special_inodes fs/jfs/jfs_logmgr.c:207 [inline]
lr : jfs_flush_journal+0x680/0xd64 fs/jfs/jfs_logmgr.c:1573
sp : ffff80001dea76e0
x29: ffff80001dea77d0 x28: dfff800000000000 x27: dfff800000000000
x26: 1fffe0001b8f9a35 x25: 1fffe0001b8f9a00 x24: 1fffe000210cd0fb
x23: ffff0000dc7cd1b8 x22: 0000000000000030 x21: ffff0000c4115638
x20: ffff0000dc7cd1a8 x19: ffff0000dc7cd000 x18: ffff80001dea6b80
x17: ffff8000188bb000 x16: ffff800012149b7c x15: 0000000000000000
x14: 000000000000000d x13: ffff0000c9b0d340 x12: 0000000000ff0100
x11: 0000000000ff0100 x10: 0000000000000000 x9 : 26ca9e09bd3a8b00
x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000014 x0 : 0000000000000000
Call trace:
 write_special_inodes fs/jfs/jfs_logmgr.c:208 [inline]
 jfs_flush_journal+0x6a4/0xd64 fs/jfs/jfs_logmgr.c:1573
 jfs_umount+0xf8/0x338 fs/jfs/jfs_umount.c:58
 jfs_put_super+0x90/0x188 fs/jfs/super.c:194
 generic_shutdown_super+0x130/0x328 fs/super.c:501
 kill_block_super+0x70/0xdc fs/super.c:1459
 deactivate_locked_super+0xac/0x124 fs/super.c:332
 deactivate_super+0xf0/0x110 fs/super.c:363
 cleanup_mnt+0x394/0x41c fs/namespace.c:1186
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193
 task_work_run+0x240/0x2f0 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x2148/0x3474 arch/arm64/kernel/signal.c:1132
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x9c/0x168 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: 97bec912 f94002c8 9100c116 d343fec8 (387c6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	97bec912 	bl	0xfffffffffefb2448
   4:	f94002c8 	ldr	x8, [x22]
   8:	9100c116 	add	x22, x8, #0x30
   c:	d343fec8 	lsr	x8, x22, #3
* 10:	387c6908 	ldrb	w8, [x8, x28] <-- trapping instruction