Corpus for keyctl$revoke:

Coverage	Program
4873	add_key$keyring-add_key$fscrypt_v1-add_key$keyring-add_key$keyring-keyctl$clear-add_key$fscrypt_v1-add_key$keyring-keyctl$link-add_key-add_key$keyring-add_key$fscrypt_v1-add_key$user-keyctl$revoke-add_key$fscrypt_v1-add_key$keyring-add_key$keyring-add_key$fscrypt_v1-keyctl$link-perf_event_open-clone3
292	add_key$keyring-add_key$keyring-keyctl$revoke
292	perf_event_open-add_key$keyring-add_key$keyring-keyctl$revoke