Corpus for fsync:
Coverage
Program
162
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF-perf_event_open-openat$sr-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-fsync
46
fsync
43
close_range-socket$inet_tcp-fsync