Corpus for openat$vcs:

Coverage	Program
769	openat$vcs
722	openat$vcs
722	openat-socket$netlink-pwritev2-perf_event_open-signalfd4-openat$vcsu-openat$cgroup_ro-getsockopt$inet_IP_XFRM_POLICY-openat-openat$loop_ctrl-ioctl$LOOP_CTL_ADD-ioctl$LOOP_CTL_REMOVE-openat$loop_ctrl-openat$vcs-write$tun-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_ADD-ioctl$LOOP_CTL_REMOVE
671	openat$vcs
654	openat$vcs
527	openat$vcs
246	openat$vcs
224	openat$vcs