Corpus for openat$loop_ctrl:

Coverage	Program
1340	ioctl$int_in-close_range-setsockopt$bt_l2cap_L2CAP_OPTIONS-perf_event_open-move_pages-socketpair$unix-sendmmsg$unix-dup2-getpid-epoll_create-ptrace$setopts-bind$bt_l2cap-perf_event_open-ptrace-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE