Weird message from systemd-analyse

[José Abílio Matos]

Today I was checking the boot time when I notice this:

# systemd-analyze critical-chain
The time after the unit is active or started is printed after the "@" 
character.
The time the unit takes to start is printed after the "+" character.

graphical.target @43.822s
└─multi-user.target @43.821s
  └─NetworkManager-dispatcher.service @1min 22.316s +10ms
    └─basic.target @28.185s
      └─dnf-makecache.timer @28.185s
        └─sysinit.target @28.062s
          └─systemd-update-utmp.service @27.788s +273ms
            └─auditd.service @27.642s +139ms
              └─systemd-tmpfiles-setup.service @26.620s +1.014s
                └─systemd-journal-flush.service @5.385s +21.216s
                  └─systemd-remount-fs.service @5.239s +137ms
                    └─systemd-fsck-root.service @584542y 2w 2d 20h 1min 
47.849s +71ms
                      └─system.slice
                        └─-.slice

Notice the time that it takes system-fsck-root, @584542y ....

I am running a rawhide-nondebug kernel here, but I notice that the same 
happens for regular kernels when running Fedora 23.

I don't know where to report this and thus this message. :-)

Regards,
-- 
José Abílio