Corpus for ioctl$NS_GET_USERNS:

Coverage	Program
1754	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
1719	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
474	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
467	syz_open_procfs$namespace-dup2-ioctl$NS_GET_USERNS-timer_create-timer_settime-lseek-clone3
454	syz_open_procfs$namespace-ioctl$NS_GET_USERNS
350	syz_open_procfs$namespace-ioctl$NS_GET_USERNS