Corpus for fstatfs:
Coverage Program
1156 perf_event_open-openat$ptp0-io_setup-memfd_create-io_submit-close_range-openat$sysfs-mount_setattr-io_submit-fstatfs
1061 seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-fstatfs
809 perf_event_open-openat$tun-fstatfs
587 close_range-socket$nl_xfrm-fstatfs
470 openat$procfs-fstatfs
97 prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-syz_open_procfs-fstatfs
29 fstatfs