as the attached screen shot shows. This overloads a build bot box.
Created attachment 524214 [details] 19.20180317-165919 pstree
Hi Toralf, I'm unable to repro this issue locally and will be closing the ticket. Please reopen it if you experience this issue again. I believe that in this case portage may have been invoked with MAKEOPTS=-j7? > │ │ └─emake,31893 /usr/lib/portage/python2.7/ebuild-helpers/emake > │ │ └─make,31906 -j7