Open the url http://wooyuntest.net3v.net in iOS Mobile Safari, the page's height will too large to crash the process. Can it be avoid in WebCore?
What OS and hardware did you test on? Did not die on my iPhone 6s with iOS 9.
What is the page doing? It's super expensive, causing my phone to get hot.
The relevant website no longer exists. We can't take further action on this bug report.