Safari Version: Safari Technology Preview (22) OS version: macOS 10.12.3 Machine: MacBook Pro (Retina, 13-inch, Early 2015) Reproduction steps: 1. Open Safari Technology Preview (Release 22) 2. Paste this URL: https://medium.freecodecamp.com/functional-programming-in-js-with-practical-examples-part-1-87c2b0dbc276#.p31btsl2z 3. While loading, press the "Add Page to Reading List" button(⨁) from URL bar. Then the browser gets closed.
<rdar://problem/30288635>
Can you attach the crash log?
Created attachment 300391 [details] Crash data.
(In reply to comment #2) Attached it. > Can you attach the crash log?
Thanks. This is a Safari bug, and not a WebKit bug. We'll attach the crash to the radar and forward it along to them.