Corpus for fsopen:

Coverage	Program
7948	socket$inet_tcp-syz_init_net_socket$802154_raw-getsockopt$sock_cred-perf_event_open-getsockopt$inet_pktinfo-openat-openat-socket$inet6_tcp-dup-setsockopt$inet6_IPV6_XFRM_POLICY-openat-fsopen-sendfile-copy_file_range-accept-sendfile-openat-sendfile
5308	socket$inet_tcp-syz_init_net_socket$802154_raw-getsockopt$sock_cred-perf_event_open-getsockopt$inet_pktinfo-sendmsg$ETHTOOL_MSG_EEE_GET-openat-openat-fsopen-sendfile-copy_file_range-getdents64-fsconfig$FSCONFIG_SET_STRING-sendfile-openat-sendfile
1670	openat-mmap-fsopen
618	perf_event_open-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-epoll_create1-fsopen-socket$netlink-dup3-openat$tun-syz_io_uring_submit
617	perf_event_open-fsopen-fsconfig$FSCONFIG_CMD_CREATE
550	fsopen-socket$netlink-dup3
428	perf_event_open-fsopen
385	connect$inet6-perf_event_open-ioctl$BTRFS_IOC_START_SYNC-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fcntl$setflags-fcntl$setflags-fcntl$dupfd-openat$hwrng-openat$incfs-bind$inet6-socket$netlink-pipe-dup3-dup-syz_open_dev$tty1-ioctl$TIOCSSOFTCAR-fcntl$dupfd-write$binfmt_script
262	setrlimit-fsopen
73	fsopen
41	stat-setresuid-fsopen