go test fuzz v1
[]byte("\xc2Xy\x7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
go test fuzz v1
[]byte("\xc2Xy\x7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")