Corpus for membarrier:

Coverage	Program
175	perf_event_open-membarrier-membarrier
116	membarrier
113	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-membarrier-membarrier
96	membarrier-membarrier-membarrier-membarrier
88	perf_event_open-membarrier
82	perf_event_open-membarrier
60	membarrier-membarrier