Corpus for mmap$perf:

Coverage	Program
1883	memfd_create-write-creat-copy_file_range-memfd_create-ioctl$FS_IOC_RESVSP-pwritev2-setsockopt$inet6_opts-ioctl$FS_IOC_RESVSP-perf_event_open-mmap$perf-perf_event_open-copy_file_range
63	perf_event_open-mmap$perf