UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.146 Safari/537.36

Steps to reproduce the problem:
1. go to https://web.flock.com and sign up with a new (gmail.com) email id
2. after completing sign up steps (around 5 screens) .. when it lands into the app, we see an Aw snap
3. reloading the page also shows the same Aw snap (but not consistently)

What is the expected behavior?
It shouldnt crash

What went wrong?
when tried on Chrome with --enable-logging, it shows this error: 
[21291:775:0312/153208.920196:ERROR:bad_message.cc(25)] Terminating renderer for bad IPC message, reason 188

Crashed report ID: yes

How much crashed? Just one tab

Is it a problem with a plugin? No 

Did this work before? Yes Chrome 64

Chrome version: 65.0.3325.146  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: 

Uploaded Crash Report ID 6f4930326c58d346 (Local Crash ID: b02973f9-c56c-49f1-b7f5-fd4821e27686)

We used chromium bisect-builds util to get to this message:

You are probably looking for a change made after 522194 (known good), but no later than 522207 (first known bad).
CHANGELOG URL: https://chromium.googlesource.com/chromium/src/+log/e9ef5260cdea70b3f1aabf1bf19ee1985d01c236..8e333b2c009f030f93165d00c7a858d6bb1518a2