Corpus for shutdown:

Coverage	Program
2269	socket$inet6_tcp-connect$inet6-shutdown
2039	syz_init_net_socket$bt_l2cap-shutdown
838	socket$inet6_tcp-setsockopt$inet6_tcp_TCP_REPAIR-bind$inet6-connect$inet6-shutdown
790	socket$inet6_tcp-setsockopt$inet6_tcp_TCP_REPAIR-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-bind$inet6-connect$inet6-sendmsg$inet6-shutdown-recvmmsg
536	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-syz_init_net_socket$bt_l2cap-shutdown
500	syz_init_net_socket$bt_l2cap-connect$bt_l2cap-shutdown
489	syz_init_net_socket$bt_sco-connect$bt_sco-shutdown
336	syz_init_net_socket$bt_l2cap-bind$bt_l2cap-connect$bt_l2cap-shutdown
305	openat$sysfs-syz_init_net_socket$bt_l2cap-syz_init_net_socket$bt_l2cap-connect$bt_l2cap-shutdown
295	socket$inet6_tcp-setsockopt$inet6_tcp_TCP_REPAIR-bind$inet6-connect$inet6-shutdown-shutdown
219	socket$inet_tcp-listen-shutdown
126	socket$inet-connect$inet-shutdown
100	socketpair$unix-shutdown
99	socketpair$unix-shutdown
97	socketpair$unix-shutdown
92	syz_init_net_socket$bt_sco-shutdown-shutdown
88	socket$unix-shutdown
88	syz_init_net_socket$bt_l2cap-shutdown-shutdown
76	close_range-socketpair$unix-shutdown
75	socket$inet6_tcp-shutdown
75	socketpair$unix-shutdown
74	syz_init_net_socket$802154_dgram-shutdown