dino
Also, can you please summerize all the issues again, as I guess there's some confusion, because your initial post says, WebKit crashes when you CMD+Click the link, but your earlier logging shows thats while ProcessSwapping which is only possible if you navigate to current webpage, not the new tab.
Normal click or cmd-click both cause the problem. The only way to open links is to ctrl(/right)-click and open the link in a new window or tab using the contextual menu.
I've just been normal (left-)clicking everything, I only mentioned the cmd-click because it doesn't crash if you use the menu. So:
left-click: crash
cmd-click: crash
right-click and choose "open in new tab": works
Try using below file (last time I guess I sent wrong version)
Using that file it doesn't insta-crash like the other one, but it doesn't change anything either compared to the normal one, that I can tell.
By the way -- I normally have SIP turned on, I have temporarily disabled it because it was the only way I could get lldb to attach the process.