Corpus for io_getevents:

Coverage	Program
550	perf_event_open-io_setup-io_getevents
432	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-io_setup-io_getevents
169	io_getevents
164	munmap-io_getevents
120	eventfd2-io_setup-io_submit-io_getevents