wtf Memory usage on minus, wat

[RevoX86]

So my pc out of no where, a i5 haswell, with GTX 770, started making weird noises and very very loud fan noise, i still haven't opened the case to diagnose it and stuff, but i used gpu-z, and this happened

 

wut

NOTE: i just restarted pc and everything went fine, make sure to restart your pc every 2-3 days, mine kept on for 2 weeks...

[APasz]

My guess would be that's a stack underflow bug within gpuz. I'd report it on their forums.

 

[LukeTim]

That looks like arithmetic underflow...

 

Not sure why you would use a signed int to store an unsigned variable anyway...