Corpus for migrate_pages:

Coverage	Program
1115	perf_event_open-openat-clone3-dup2-fallocate-migrate_pages
1021	perf_event_open-gettid-migrate_pages
483	perf_event_open-migrate_pages
478	migrate_pages
348	migrate_pages
139	getpid-migrate_pages
60	migrate_pages
51	sendmsg$IEEE802154_SCAN_REQ-migrate_pages