UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Steps to reproduce the problem:
1. create folder in bookmarks bar
2. add at least one page to the folder
3. click on the folder (leave it open/unfolded) with previously added bookmark page visible
4. right click on the folder and click delete

What is the expected behavior?
folder is being deleted, bookmark is being deleted, browser doesn't crash

What went wrong?
folder is not being deleted, bookmarks are not deleted, browser crashes

Crashed report ID: 3dec69a061db4176

How much crashed? Whole browser

Is it a problem with a plugin? No 

Did this work before? N/A 

Chrome version: 61.0.3163.100  Channel: stable
OS Version: OS X 10.12.6
Flash Version: 

It was tested on my colleague mac.