UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2962.0 Safari/537.36

Steps to reproduce the problem:
1. Open Canary
2. Wait
3. Will just close while using it or letting it be idle after some time.

What is the expected behavior?
Stays open and does not crash.

What went wrong?
It just closes out of nowhere.

Crashed report ID: 879b46eb-db35-4fb4-8455-ba356027c36a

How much crashed? Just one tab

Is it a problem with a plugin? N/A 

Did this work before? N/A 

Chrome version: 57.0.2962.0  Channel: canary
OS Version: 10.0
Flash Version: Shockwave Flash 24.0 r0

Normal Chrome Channel works fine, issue is with Canary.