Corpus for sendmmsg$sock:

Coverage	Program
2188	syz_init_net_socket$802154_dgram-setsockopt$WPAN_SECURITY-bind$802154_dgram-connect$802154_dgram-sendmmsg$sock
991	socket$inet6_udp-sendmmsg$sock
973	syz_init_net_socket$802154_dgram-setsockopt$WPAN_SECURITY-bind$802154_dgram-connect$802154_dgram-sendmmsg$sock
965	syz_init_net_socket$bt_sco-shutdown-perf_event_open-syz_init_net_socket$802154_dgram-bind$802154_dgram-connect$802154_dgram-sendmmsg$sock-fcntl$lock-ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL-connect$802154_dgram-io_uring_enter
921	perf_event_open-syz_init_net_socket$802154_dgram-bind$802154_dgram-connect$802154_dgram-sendmmsg$sock
907	perf_event_open-syz_init_net_socket$802154_dgram-setsockopt$WPAN_SECURITY-bind$802154_dgram-connect$802154_dgram-sendmmsg$sock-mmap$IORING_OFF_CQ_RING-ioctl$sock_ipv6_tunnel_SIOCDEL6RD
671	syz_init_net_socket$802154_dgram-sendmmsg$sock
162	syz_init_net_socket$802154_dgram-sendmmsg$sock
123	syz_init_net_socket$802154_dgram-close_range-sendmmsg$sock