What is this VM<number> file that sometimes shows up in my dev tools?

During our project development, sometimes our console output in dev tools has a number of error logs from a file called VM with seemingly random number attached. Looks like some kind of Ember debug stuff but I’m unsure of exactly what this is and how I should approach debugging these errors. Any thoughts?



My best guess is that it’s a browser extension which is acting up. Probably the “Ember Extension” if you have that installed; I’ve seen that act up a bit lately as well.