chromium/mojo/public/interfaces/bindings/tests/data/validation/conformance_msghdr_num_bytes_version_mismatch_1.data

[dist4]message_header  // num_bytes
[u4]0                  // version
[u4]0                  // interface ID
[u4]0x80000000         // name
[u4]0                  // flags
[u4]0                  // padding
[u8]0                  // Extra bytes that result in mismatched |num_bytes| and
                       // |version|.
[anchr]message_header