Corpus for fcntl$dupfd:

Coverage	Program
5446	perf_event_open-fcntl$dupfd-syz_io_uring_setup-mmap$IORING_OFF_SQ_RING-syz_init_net_socket$bt_l2cap-bind$bt_l2cap-syz_io_uring_setup-syz_io_uring_setup-syz_mount_image$vfat-chdir-creat-write$binfmt_elf64-sendfile
4342	perf_event_open-socket$inet6_udp-perf_event_open-fadvise64-perf_event_open-connect$inet6-creat-openat$ttyS3-dup3-fcntl$dupfd
3909	openat-perf_event_open-ioctl$LOOP_SET_FD-move_mount-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-perf_event_open-creat-dup2-accept4$unix-ioctl$EXT4_IOC_SWAP_BOOT-syncfs-tgkill-fcntl$dupfd-ioctl$TIOCGPGRP-pidfd_open-perf_event_open-timerfd_create-socket$inet6_icmp_raw-clone3
3697	openat$urandom-ioctl$FAT_IOCTL_GET_ATTRIBUTES-perf_event_open-syz_open_procfs-read-syz_open_dev$sg-fcntl$dupfd-ioctl$SG_IO-dup2-syz_io_uring_complete-io_uring_setup-ioctl$AUTOFS_DEV_IOCTL_EXPIRE-pipe-socket$netlink-fcntl$dupfd-sendmsg$nl_generic-mmap$IORING_OFF_SQ_RING-fcntl$dupfd-ioctl$SNDRV_TIMER_IOCTL_TREAD-syz_open_procfs
1872	perf_event_open-mmap$IORING_OFF_SQES-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-fcntl$lock-socket$inet6_udp-setsockopt$inet6_udp_int-connect$inet6-fcntl$dupfd-sendmsg$inet6-syz_io_uring_setup
1668	perf_event_open-socket$netlink-fcntl$dupfd-sendmsg$nl_generic-ioctl$sock_SIOCGIFINDEX-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL-sendto$packet-sendmsg$ETHTOOL_MSG_CHANNELS_SET-socket$netlink-ioctl$SIOCGSTAMPNS
145	perf_event_open-socket$inet6_udp-connect$inet6-fcntl$dupfd-write
110	syz_init_net_socket$bt_sco-fcntl$dupfd
73	openat$vcs-fcntl$dupfd
72	openat$vcs-fcntl$dupfd