option from the mount to silence this warning.
=======================================================
JBD2: Ignoring recovery information on journal
ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 PID: 4440 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:ocfs2_find_dir_space_id fs/ocfs2/dir.c:3425 [inline]
RIP: 0010:ocfs2_prepare_dir_for_insert+0x316c/0x5600 fs/ocfs2/dir.c:4305
Code: ff ff e8 f7 4e 3c fe e9 a5 d1 ff ff e8 ed 4e 3c fe e9 da 02 00 00 e8 e3 4e 3c fe 49 8d 7f 08 49 8d 5f 09 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 4c 8b 74 24 18 0f 85 5c 1f 00 00 4c 2b b4 24
RSP: 0018:ffffc900034f7080 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000009 RCX: ffff88802b133c00
RDX: 0000000000000000 RSI: ffff88806869d0c8 RDI: 0000000000000008
RBP: ffffc900034f77b0 R08: ffffc900034f7ac0 R09: 0000000000000002
R10: 0000000000000002 R11: 0000000000000000 R12: dffffc0000000000
R13: fffff5200069ee34 R14: 1ffff1100b589bc9 R15: 0000000000000000
FS:  0000555592f93500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ca780c000 CR3: 000000007e71a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __ocfs2_prepare_orphan_dir+0x141/0x310 fs/ocfs2/namei.c:2164
 ocfs2_prepare_orphan_dir+0xed/0x410 fs/ocfs2/namei.c:2207
 ocfs2_unlink+0xb47/0x19f0 fs/ocfs2/namei.c:959
 vfs_unlink+0x376/0x600 fs/namei.c:4373
 do_unlinkat+0x335/0x580 fs/namei.c:4441
 __do_sys_unlink fs/namei.c:4489 [inline]
 __se_sys_unlink fs/namei.c:4487 [inline]
 __x64_sys_unlink+0x45/0x50 fs/namei.c:4487
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fdfc699e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd21a7bb98 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 00007fdfc6c25fa0 RCX: 00007fdfc699e159
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040
RBP: 00007fdfc6a3503b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fdfc6c25fac R14: 00007fdfc6c25fa0 R15: 00007fdfc6c25fa0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_find_dir_space_id fs/ocfs2/dir.c:3425 [inline]
RIP: 0010:ocfs2_prepare_dir_for_insert+0x316c/0x5600 fs/ocfs2/dir.c:4305
Code: ff ff e8 f7 4e 3c fe e9 a5 d1 ff ff e8 ed 4e 3c fe e9 da 02 00 00 e8 e3 4e 3c fe 49 8d 7f 08 49 8d 5f 09 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 4c 8b 74 24 18 0f 85 5c 1f 00 00 4c 2b b4 24
RSP: 0018:ffffc900034f7080 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000009 RCX: ffff88802b133c00
RDX: 0000000000000000 RSI: ffff88806869d0c8 RDI: 0000000000000008
RBP: ffffc900034f77b0 R08: ffffc900034f7ac0 R09: 0000000000000002
R10: 0000000000000002 R11: 0000000000000000 R12: dffffc0000000000
R13: fffff5200069ee34 R14: 1ffff1100b589bc9 R15: 0000000000000000
FS:  0000555592f93500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ca7801000 CR3: 000000007e71a000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	ff                   	ljmp   (bad)
   1:	e8 f7 4e 3c fe       	call   0xfe3c4efd
   6:	e9 a5 d1 ff ff       	jmp    0xffffd1b0
   b:	e8 ed 4e 3c fe       	call   0xfe3c4efd
  10:	e9 da 02 00 00       	jmp    0x2ef
  15:	e8 e3 4e 3c fe       	call   0xfe3c4efd
  1a:	49 8d 7f 08          	lea    0x8(%r15),%rdi
  1e:	49 8d 5f 09          	lea    0x9(%r15),%rbx
  22:	48 89 f8             	mov    %rdi,%rax
  25:	48 c1 e8 03          	shr    $0x3,%rax
* 29:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	4c 8b 74 24 18       	mov    0x18(%rsp),%r14
  35:	0f 85 5c 1f 00 00    	jne    0x1f97
  3b:	4c                   	rex.WR
  3c:	2b                   	.byte 0x2b
  3d:	b4 24                	mov    $0x24,%ah