Blue Screen with Watchdog Violation

I got this Watchdog Bluescreen while using Steam. Any ideas what caused it?

1) Update the specs in the "My Computer" section"

System Specs - Fill in at Ten Forums | Windows 10 Tutorials
In the left corner below in your post you find 'My System Specs'.
After clicking it you can find a link a little below that says 'Update your System Spec', click on this link to get to the page where you can fill in your system specs.
System Info - See Your System Specs - Windows 7 Help Forums

Include PSU. cooler, case, peripherals and anything attached to the computer by wired or wireless (mouse, keyboard, headset, printer, xbox, USB wireless network card, etc.)

If there are multiple computers they can be added to the "My Computer" section.
There was only one computer listed. Are these the same or different computers?
Bluescreen After 1809 October Update - Windows 10 Forums

I updated my system info.

Are there two computers with two threads or one computer with two threads?

Same computer, different threads.