ERROR: (device loop5): diRead: i_ino != di_number
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000030
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
user pgtable: 4k pages, 48-bit VAs, pgdp=0000000109729000
[0000000000000030] pgd=080000010960c003, p4d=080000010960c003, pud=08000001071af003, pmd=0000000000000000
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 3082 Comm: syz-executor392 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022
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+0x314/0x628 fs/jfs/jfs_logmgr.c:1573
lr : write_special_inodes fs/jfs/jfs_logmgr.c:207 [inline]
lr : jfs_flush_journal+0x310/0x628 fs/jfs/jfs_logmgr.c:1573
sp : ffff80001271ba80
x29: ffff80001271bab0 x28: ffff0000c2318000
 x27: 0000000000000000

x26: 0000000000000000
 x25: ffff0000c583b9b8
 x24: 0000000000000000
x23: ffff0000c973d9a8 x22: ffff0000ca6ddc00 x21: ffff0000c973d9d0
x20: ffff0000cc9a3f38 x19: ffff0000c973d800 x18: 00000000000000c0
x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c2318000
x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c2318000
x11: ff808000083c3cb4 x10: 0000000000000000 x9 : 439ae8a3e0714600
x8 : 0000000000000000 x7 : ffff800008d59760 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 write_special_inodes fs/jfs/jfs_logmgr.c:208 [inline]
 jfs_flush_journal+0x314/0x628 fs/jfs/jfs_logmgr.c:1573
 jfs_umount+0x64/0x190 fs/jfs/jfs_umount.c:58
 jfs_fill_super+0x344/0x454 fs/jfs/super.c:600
 mount_bdev+0x1b8/0x210 fs/super.c:1400
 jfs_do_mount+0x44/0x58 fs/jfs/super.c:670
 legacy_get_tree+0x30/0x74 fs/fs_context.c:610
 vfs_get_tree+0x40/0x140 fs/super.c:1530
 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040
 path_mount+0x358/0x914 fs/namespace.c:3370
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount fs/namespace.c:3568 [inline]
 __arm64_sys_mount+0x2c4/0x3c4 fs/namespace.c:3568
 __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: f85d8288 f9401900 97d9a8f1 f85f0288 (f9401900) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f85d8288 	ldur	x8, [x20, #-40]
   4:	f9401900 	ldr	x0, [x8, #48]
   8:	97d9a8f1 	bl	0xffffffffff66a3cc
   c:	f85f0288 	ldur	x8, [x20, #-16]
* 10:	f9401900 	ldr	x0, [x8, #48] <-- trapping instruction