option from the mount to silence this warning.
=======================================================
UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
le32_to_cpu(aed->lengthAllocDescs) != epos->offset - sizeof(struct allocExtDesc)
WARNING: fs/udf/inode.c:2099 at __udf_add_aext+0x68c/0x800 fs/udf/inode.c:2099, CPU#0: syz-executor930/5635
Modules linked in:
CPU: 0 UID: 0 PID: 5635 Comm: syz-executor930 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
RIP: 0010:__udf_add_aext+0x68c/0x800 fs/udf/inode.c:2099
Code: 5b fe 48 8b 7c 24 08 be 18 00 00 00 e8 ad ca 02 00 e9 2c fe ff ff e8 13 e8 5b fe 90 0f 0b 90 e9 a0 fb ff ff e8 05 e8 5b fe 90 <0f> 0b 90 e9 23 fb ff ff bb fb ff ff ff e9 38 fe ff ff e8 8d 30 cf
RSP: 0018:ffffc900039ef0f8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888077751b48 RCX: 0000000000000000
RDX: ffff88807a3d3e80 RSI: ffffffff83b03d2b RDI: ffff88807a3d3e80
RBP: ffffc900039ef610 R08: 0000000000000006 R09: 0000000000000000
R10: 00000000000001e0 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000008 R14: 00000000000001f8 R15: ffffc900039ef618
FS:  0000555577bba400(0000) GS:ffff888122944000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f011778dd30 CR3: 00000000732fb000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 udf_setup_indirect_aext+0x65a/0xa30 fs/udf/inode.c:2062
 udf_add_aext+0x207/0x2e0 fs/udf/inode.c:2152
 udf_do_extend_file+0x3cf/0x8a0 fs/udf/inode.c:599
 inode_getblk+0x115d/0x4080 fs/udf/inode.c:851
 udf_map_block+0x2dd/0x5c0 fs/udf/inode.c:392
 __udf_get_block+0x98/0x330 fs/udf/inode.c:476
 __block_write_begin_int+0x57a/0x19c0 fs/buffer.c:2030
 block_write_begin+0x9d/0x1d0 fs/buffer.c:2144
 udf_write_begin+0x217/0x300 fs/udf/inode.c:259
 generic_perform_write+0x292/0xa40 mm/filemap.c:4374
 __generic_file_write_iter+0x1f7/0x240 mm/filemap.c:4491
 udf_file_write_iter+0x231/0x750 fs/udf/file.c:112
 new_sync_write fs/read_write.c:595 [inline]
 vfs_write+0x6af/0x1050 fs/read_write.c:687
 ksys_pwrite64 fs/read_write.c:794 [inline]
 __do_sys_pwrite64 fs/read_write.c:802 [inline]
 __se_sys_pwrite64 fs/read_write.c:799 [inline]
 __x64_sys_pwrite64+0x1eb/0x250 fs/read_write.c:799
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f319962fb69
Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe66b4f638 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f319962fb69
RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004
RBP: 0000000000000001 R08: 0000555577bbb570 R09: 0000555577bbb570
R10: 0000010000000005 R11: 0000000000000246 R12: 00007ffe66b4f660
R13: 0000000000000002 R14: 431bde82d7b634db R15: 00007f319968f04b
 </TASK>