https://bugs.winehq.org/show_bug.cgi?id=38694
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com --- --- fixme:dwrite:get_name_record_codepage encoding 20 not handled, platform 1. ---
this one is about missing mapping for TT_NAME_MAC_ENCODING_KHMER, which comes from some font installed on your system, most likely harmless. Could you try to get +dwrite,+tid log when crash happens?