Corpus for ioctl$NS_GET_USERNS:

Coverage	Program
2095	perf_event_open-syz_open_procfs$namespace-ioctl$NS_GET_USERNS
2068	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
497	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
483	syz_genetlink_get_family_id$nl802154-seccomp$SECCOMP_SET_MODE_FILTER-syz_open_procfs$namespace-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nl802154-ioctl$NS_GET_USERNS
476	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
470	syz_open_procfs$namespace-fcntl$dupfd-ioctl$NS_GET_USERNS
106	syz_open_procfs$namespace-ioctl$NS_GET_USERNS