Linux 4.9-rc2 Kernel Released

[aironeous]

At home, the PC on 4.9-rc1 throws "Failed to find cpu0 device node" but works(boots and seems to work alright).
At work, installed 4.9-rc2 on a build server, when it connects to the network, it freezes completely...

Both the PC at home and the server at work function(had to change the wording) normally on Linux 4.8.4.

I get that error too on all the kernels I've tried after installing 4.9rc1 and it still boots.
I'm on a dell inspiron, gtx960m, nvidia 370.28, KDE Neon 5.8.2, kernel 4.9rc1 disconnected my wifi but I can tether it to my phone. Well I uninstalled it and tried 4.84.