[ovirt-users] Host restarting with error

Good morning gentlemen. I have a weird problem with a setup I finished. I'm using oVirt 4.4 Hosted Engine with NFS as Storage Domain, it happens that, if the Storage disconnects, in a few minutes the machine restarts and the red LED lights up as if there had been a crash. I managed to capture a screenshot of this moment once, OOM-Killer killed modprobe which doesn't make much sense as there is no VM other than the Hosted Engine and there is 128G of RAM on the machine.