option from the mount to silence this warning.
=======================================================
ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
------------[ cut here ]------------
kernel BUG at fs/ocfs2/aops.c:1178!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5620 Comm: syz.0.15 Not tainted 6.12.0-rc1-syzkaller-g9852d85ec9d4 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1178 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x207b/0x20b0 fs/ocfs2/aops.c:1239
Code: 03 48 8d bc 24 30 02 00 00 48 c7 c6 a6 e7 11 8e ba 7d 04 00 00 48 c7 c1 40 2d 49 8c e8 ae 97 1d 00 90 0f 0b e8 66 ee 0e fe 90 <0f> 0b e8 5e ee 0e fe 90 0f 0b e8 56 ee 0e fe 90 0f 0b e8 4e ee 0e
RSP: 0018:ffffc90001f86e40 EFLAGS: 00010293
RAX: ffffffff8385ed4a RBX: ffff88804b0f41a0 RCX: ffff888000d78000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90001f87190 R08: ffffffff8385d3fe R09: 1ffff1100961e804
R10: dffffc0000000000 R11: ffffed100961e805 R12: 0000000000000000
R13: ffff88803c13c000 R14: ffff88804b0f4178 R15: 0000000000000000
FS:  00007f979f2c26c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020201000 CR3: 00000000406a0000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_write_begin_nolock+0x3a2f/0x4ec0 fs/ocfs2/aops.c:1815
 ocfs2_write_begin+0x205/0x3a0 fs/ocfs2/aops.c:1902
 generic_perform_write+0x344/0x6d0 mm/filemap.c:4054
 ocfs2_file_write_iter+0x17b1/0x1f50 fs/ocfs2/file.c:2456
 new_sync_write fs/read_write.c:590 [inline]
 vfs_write+0xa6d/0xc90 fs/read_write.c:683
 ksys_write+0x183/0x2b0 fs/read_write.c:736
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f979e57def9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f979f2c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f979e735f80 RCX: 00007f979e57def9
RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000004
RBP: 00007f979e5f0b76 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f979e735f80 R15: 00007ffe8e6406a8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1178 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x207b/0x20b0 fs/ocfs2/aops.c:1239
Code: 03 48 8d bc 24 30 02 00 00 48 c7 c6 a6 e7 11 8e ba 7d 04 00 00 48 c7 c1 40 2d 49 8c e8 ae 97 1d 00 90 0f 0b e8 66 ee 0e fe 90 <0f> 0b e8 5e ee 0e fe 90 0f 0b e8 56 ee 0e fe 90 0f 0b e8 4e ee 0e
RSP: 0018:ffffc90001f86e40 EFLAGS: 00010293
RAX: ffffffff8385ed4a RBX: ffff88804b0f41a0 RCX: ffff888000d78000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90001f87190 R08: ffffffff8385d3fe R09: 1ffff1100961e804
R10: dffffc0000000000 R11: ffffed100961e805 R12: 0000000000000000
R13: ffff88803c13c000 R14: ffff88804b0f4178 R15: 0000000000000000
FS:  00007f979f2c26c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020201000 CR3: 00000000406a0000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400