Corpus for fdatasync:

Coverage	Program
3652	perf_event_open-syz_mount_image$ext4-openat-fdatasync
1862	openat$sr-perf_event_open-fdatasync
1461	syz_open_dev$loop-ioctl$EXT4_IOC_GROUP_EXTEND-ioctl$sock_inet6_udp_SIOCINQ-ioctl$LOOP_SET_FD-close_range-socket$inet_udp-setsockopt$inet_pktinfo-syz_open_dev$loop-syz_open_dev$loop-fdatasync-syz_open_dev$loop-ioctl$LOOP_GET_STATUS-syz_init_net_socket$bt_sco
719	syz_mount_image$vfat-futimesat-fdatasync
152	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-syz_mount_image$ext4-openat-fdatasync
19	syz_mount_image$vfat-openat-write-fdatasync