Corpus for openat$procfs:

Coverage	Program
6685	ioctl$FITRIM-sched_setaffinity-perf_event_open-gettid-kcmp-perf_event_open-openat$procfs-perf_event_open-getpid-pidfd_open-perf_event_open-perf_event_open-fcntl$getownex-perf_event_open-clone3
6640	write$binfmt_script-sendfile-write$binfmt_elf32-rename-sendmsg$NL80211_CMD_SET_POWER_SAVE-syz_io_uring_setup-sendmsg$NL80211_CMD_JOIN_MESH-sendmsg$NL80211_CMD_GET_SURVEY-sched_setaffinity-perf_event_open-setxattr$security_selinux-openat$procfs-close-openat$procfs-close-ioctl$EXT4_IOC_CHECKPOINT-clone3
2029	perf_event_open-openat$procfs-pread64
1017	sched_setaffinity-perf_event_open-openat$procfs-perf_event_open-preadv
893	openat$procfs-pread64
882	openat$procfs-pread64
819	close_range-syz_init_net_socket$bt_sco-openat$ptp0-openat$procfs-select
695	perf_event_open-openat$procfs
669	perf_event_open-openat$procfs
661	write$binfmt_script-sendfile-write$binfmt_elf32-rename-sendmsg$NL80211_CMD_SET_POWER_SAVE-syz_io_uring_setup-sendmsg$NL80211_CMD_JOIN_MESH-sendmsg$NL80211_CMD_GET_SURVEY-sched_setaffinity-perf_event_open-openat$procfs
650	perf_event_open-mmap-openat$procfs-fork
650	syz_open_dev$evdev-openat$procfs
649	socket$inet6_udp-setsockopt$inet6_IPV6_XFRM_POLICY-ioctl$BTRFS_IOC_DEV_REPLACE-perf_event_open-mmap-openat$procfs-socket$nl_generic-syz_genetlink_get_family_id$ethtool-socket$nl_generic-syz_genetlink_get_family_id$ethtool-fork
646	openat$procfs
626	perf_event_open-openat$procfs
542	openat$procfs