Corpus for accept4:
Coverage Program
8302 perf_event_open-mkdirat$cgroup_root-mkdirat$cgroup_root-socket$inet6_tcp-mkdirat$cgroup_root-setsockopt$inet6_tcp_int-mkdirat$cgroup_root-bind$inet6-sendmmsg$inet6-connect$inet6-connect$inet6-connect$inet6-shutdown-accept4-connect$inet6-mkdirat$cgroup_root-clone3
647 perf_event_open-syz_init_net_socket$bt_sco-accept4
613 socket$nl_generic-accept4
612 socket-accept4
610 socket$netlink-accept4
605 accept4
573 syz_init_net_socket$bt_hci-accept4
546 socket-accept4
66 openat$full-accept4