Created attachment 768587 [details] epiphany-42.0-pdf-crash.png This has been happening for a long time, and still happens in v42.0. No matter the PDF file, I always get Oops! Something went wrong while displaying this page. Please reload or visit a different page to continue. A screenshot is attached. This is just as well, since in no universe would I ever want to read a PDF in a web browser. But since the problem doesn't seem to be going away on its own, let's track it.
epiphany-43.0 and later will use the PDF.js in >= webkit-2.38.0, which can finally be disabled with USE="-pdf"