2.1.115 [W3C-HTML51] Section 8.2 Parsing HTML documents
V0302: Listed parse errors do not properly change states to the data state when an error occurs
The specification states:
8.2 Parsing HTML documents ... This specification defines the parsing rules for HTML documents, whether they are syntactically correct or not. Certain points in the parsing algorithm are said to be parse errors. The error handling for parse errors is well-defined (that's the processing rules described throughout this specification), but user agents, while parsing an HTML document, may abort the parser at the first parse error that they encounter for which they do not wish to apply the rules described in this specification.
Listed parse errors do not properly change states to the data state when an error occurs.