Corpus for sendto$unix:

Coverage	Program
761	perf_event_open-recvmsg$unix-perf_event_open-readv-socketpair$unix-sendto$unix-dup-recvmmsg-getpeername$unix-ioctl$EXT4_IOC_GROUP_ADD
472	unlinkat-mmap-perf_event_open-open-mkdirat-syz_open_procfs-pread64-getsockname-openat-close-perf_event_open-clone3-fsmount-ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE-accept4$bt_l2cap-socket$unix-sendto$unix-io_uring_register$IORING_REGISTER_FILES-readv-execveat
118	socketpair$unix-sendto$unix