I'm running OpenBSD/amd64 5.4-current with GENERIC.MP from 2013/08/19 downloaded from the mirrors on a Levovo ThinkPad X1 Carbon. Both snapshots I have tried (2013/08/25 and 2013/08/29) after the 19th have resulted in hard system freezes every few hours. I don't have any logs or anything else that indicate a hard freeze but everything just hard freezes. I first noticed because I left the ThinkPad running overnight on my desk and when I came back to the system the next morning it was hard frozen. Several times during the day while I'm working I have also experienced the same thing. Anyone else seeing something similar?
Bryan
