go test fuzz v1
[]byte("\xa2\xbf0000000000000000000000g0000000000000000000000\x7f\xff00000000000000000000000\xff000")
go test fuzz v1
[]byte("\xa2\xbf0000000000000000000000g0000000000000000000000\x7f\xff00000000000000000000000\xff000")