Erratic failures on buildfarm member leveret

Tom Lane wrote:

Hey Stefan, could you run some hardware diagnostics on "leveret"?
It's been returning increasingly erratic results over the past few days.

yeah sorry for that - leveret startet to behave weird after the latest
update/reboot. Some of the weird errors can be explained by SElinux not
getting along with icc - but i thought I had fixed that a while ago...
I have disabled the cronjobs on leveret for now until i get more time to
investigate whats going on

Stefan