Corpus for openat$procfs:

Coverage	Program
4231	perf_event_open-write$binfmt_elf64-socket$inet-setsockopt$SO_TIMESTAMPING-setsockopt$SO_TIMESTAMP-sendto-recvmmsg-ioctl$BTRFS_IOC_SUBVOL_SETFLAGS-creat-getpgrp-fcntl$lock-ioctl$FS_IOC_GETFSMAP-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCETHTOOL-setsockopt$netlink_NETLINK_LISTEN_ALL_NSID-prlimit64-openat$procfs
2244	perf_event_open-socket$inet6_tcp-setsockopt$inet6_tcp_int-bind$inet6-setsockopt$sock_timeval-connect$inet6-fcntl$setflags-sendmsg$inet6-openat$procfs-fcntl$lock-ioctl$FS_IOC_GETFSMAP-perf_event_open-signalfd4-syz_io_uring_setup
1384	perf_event_open-openat$procfs-openat$tcp_mem-sendmsg$nl_generic-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-sendfile-ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE-syz_mount_image$ext4-open-openat$procfs-openat$tcp_mem-syz_io_uring_submit-dup
1318	keyctl$instantiate-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_setup-socketpair$unix-pipe2-openat$procfs-mmap$IORING_OFF_SQ_RING-perf_event_open-syz_io_uring_submit-io_uring_enter-syz_open_procfs-add_key$fscrypt_v1
1024	perf_event_open-perf_event_open-openat$procfs-pread64-perf_event_open-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REQ_SET_REG-creat-sendmsg$nl_generic-openat-ioctl$FS_IOC_FSSETXATTR-write$binfmt_elf64-unlinkat
1014	perf_event_open-openat$procfs-pread64
861	perf_event_open-openat$procfs-lseek-creat
784	perf_event_open-openat-openat$procfs
691	perf_event_open-syz_open_procfs-ioctl$AUTOFS_DEV_IOCTL_PROTOVER-ioctl$AUTOFS_DEV_IOCTL_READY-readv-readv-readv-readv-openat$procfs-ioctl$FIONREAD-getdents-perf_event_open-syz_open_dev$ttys-openat$cgroup_devices-ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT-openat$snapshot-fstat-openat$bsg