UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.22 Safari/537.36

Steps to reproduce the problem:
1. Have a Sony Bravia 55XE8505 TV connected to the same network as the Chrome-bearing computer.
2. Start Chrome.
3. Chrome crashes after a random interval without an error or any trace.

This is mitigatable by disabling wifi on the TV, so it can't broadcast UPnP/SSDP, but that makes it hard to watch cat videos on the big screen.

What is the expected behavior?
Chrome doesn't crash and I can use my TV's wifi.

What went wrong?
It seems the error occurs a very short while after Chrome is doing a request to the TV's built-in web server, based on "VERBOSE 3748  4140  23:47:34-712    0 NetworkDelegate::NotifyBeforeURLRequest: http://192.168.1.103:8008/ssdp/device-desc.xml" being visible in Sawbuck. The contents of that file are attached (though I anonymized the device UUID).

From what I could tell from the minidump file, Chrome actually hits a breakpoint (int 3)? Not sure what's really going on as I don't have the pdb for my version of Chrome.

Crashed report ID: dc9180b87313032c

How much crashed? Whole browser

Is it a problem with a plugin? No 

Did this work before? Yes Not sure, but before 2018-03-10 16:00, apparently.

Chrome version: 66.0.3359.22  Channel: dev
OS Version: 10.0
Flash Version:
 

Deleted: device-info.xml 1.0 KB

device-info.xml 1.0 KB View Download