Comment # 73 on bug 954783 from Jozef Kovac

(In reply to Sebastian Parschauer from comment #72)
> Some Intel Haswell CPUs are known to have issues with the package C-State
> PC6 which temporarily disables PCIe, USB, memory controllers - i.e.
> everything what Intel calls the "uncore".
> Please try the kernel boot parameter "intel_idle.max_cstate=1" and check if
> the system becomes stable this way.


With this kernel parameter works perfectly stable tested on 4.1.27 
(without  this parameter always freeze after few minutes)