Corpus for connect$netlink:

Coverage	Program
243	epoll_ctl$EPOLL_CTL_DEL-syz_genetlink_get_family_id$ethtool-syz_open_procfs$namespace-socket$netlink-connect$netlink
243	socket$netlink-sendmsg$nl_generic-connect$netlink
144	socket$nl_generic-stat-setresuid-connect$netlink
132	socket$nl_sock_diag-dup-connect$netlink