(In reply to Fabian Vogt from comment #1) > This only happens in Travis and gitlab.com environments. > > I reverted the image to an older state already, but so far I don't know > what's causing this. > > I assume it's either an incompatible docker or host kernel version. Unfortunately the problem occurred again. Can you please revert the image again? https://travis-ci.org/pevik/ltp/jobs/506193277 https://api.travis-ci.org/v3/job/506193277/log.txt