help me interpret system log?

Hey all. got my first macbook pro last week (13 inch 2015 retina), and have been having a hard freeze after waking up computer from "screen off" mode from energy saving, making me long press power to reboot. once or twice it happened while using the laptop too. I thought it was hardware so i exchanged for another macbook pro. same issue is happening. so far the only variable that i see that is always involved is that I am using Google Keep in a seperate window as a chrome app. i will try to use the laptop for a whole day without it to see if that is causing the problem. but I went to system log to see what was happening around the time of the freeze/crash and took a screenshot. can anyone maybe find the culprit? i dont know what i should be looking for