Corpus for fstat:

Coverage	Program
1965	syz_open_procfs-fstat
748	memfd_secret-fstat
639	socket$netlink-fstat
636	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-close_range-pipe-fstat
588	inotify_init1-fstat
571	getpid-pidfd_open-fstat
524	openat-fstat
522	openat$tcp_congestion-fstat
324	memfd_create-ioctl$FS_IOC_SETFLAGS-fstat
219	inotify_init1-fstat
190	perf_event_open-syz_open_procfs-fstat
174	perf_event_open-openat$tcp_congestion-fstat
158	ioctl$TCSETAW-perf_event_open-sendmsg$nl_xfrm-perf_event_open-dup-add_key$keyring-fstat-keyctl$chown-dup2-mount$9p_fd
127	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-syz_init_net_socket$bt_sco-fstat
119	openat$vcs-fstat
115	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-socket$inet6_tcp-fstat
22	fstat