Corpus for getsockopt:

Coverage	Program
243	socket-getsockopt
216	socket$inet6_icmp_raw-getsockopt
159	socket$inet_udp-getsockopt
112	socket$inet_tcp-getsockopt
82	perf_event_open-socket$inet6_icmp_raw-getsockopt
67	socket$inet6_icmp_raw-getsockopt