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

[u4]0xFFFFFFFF  // num_bytes: Test whether a huge value will cause overflow.
[u4]0           // version
[u4]0           // interface ID
[u4]0x80000000  // name
[u4]0           // flags
[u4]0           // padding