Corpus for keyctl$invalidate:
Coverage Program
341 add_key$fscrypt_v1-socket$inet6_udplite-perf_event_open-keyctl$invalidate
246 add_key$fscrypt_v1-keyctl$setperm-keyctl$invalidate
235 perf_event_open-keyctl$invalidate
54 stat-setresuid-keyctl$invalidate