Corpus for sendmsg:

Coverage	Program
2438	perf_event_open-syz_init_net_socket$bt_sco-ioctl$sock_TIOCINQ-sendmsg
1137	socket$inet6-sendmsg
855	socket$inet-sendmsg
509	socket$packet-sendmsg
507	socket$inet-sendmsg
307	socket$inet-sendmsg
280	socket$inet_udplite-sendmsg