Corpus for sendto:

Coverage	Program
3201	sendmsg$nl_generic-perf_event_open-fcntl$getown-socket$inet6_tcp-signalfd4-bind$inet6-socket$inet6_udp-sendto-connect$inet6-perf_event_open-connect$inet6-sendmsg$inet6-openat-perf_event_open-openat-mmap-ioctl$BTRFS_IOC_INO_LOOKUP
1421	socket$inet6_icmp_raw-sendto-recvmmsg
585	perf_event_open-syz_init_net_socket$802154_dgram-sendto
473	socket$nl_netfilter-sendto
182	openat$sr-mmap-ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT-socket$netlink-setsockopt$IP6T_SO_SET_ADD_COUNTERS-sendto
160	socket$inet6_tcp-sendto
141	syz_init_net_socket$bt_hci-bind$bt_hci-sendto
127	syz_init_net_socket$bt_l2cap-sendto
93	syz_init_net_socket$bt_sco-sendto
77	socketpair$nbd-sendto