Message in Supervisor protocol: "Can't find homeassistant/aarch64-hassio-supervisor for cleanup"

My Installation is running well. But when I restart Home Assistant Host I find a yellow highlighted message in the Supervisor protocol: WARNING. Searching does not give me answers or a good explanation what to do or even understand what happens here. Do I have to worry about?
Restart takes relative long time despite of the system is running on a Rasperry PI4B/8GB with external SSD. Is this normal behavior?

22-01-30 22:04:17 INFO (MainThread) [supervisor.core] Supervisor is down - 0
[s6-finish] waiting for services.
22-01-30 22:04:17 INFO (MainThread) [__main__] Closing Supervisor
[s6-finish] sending all processes the TERM signal.
[s6-finish] sending all processes the KILL signal and exiting.
[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] udev.sh: executing... 
[21:05:24] INFO: Using udev information from host
[cont-init.d] udev.sh: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[21:05:24] INFO: Starting local supervisor watchdog...
22-01-30 21:05:27 INFO (MainThread) [__main__] Initializing Supervisor setup
22-01-30 21:05:27 INFO (MainThread) [supervisor.bootstrap] Initializing Supervisor Sentry
22-01-30 22:05:27 INFO (MainThread) [supervisor.bootstrap] Seting up coresys for machine: raspberrypi4-64
22-01-30 22:05:27 INFO (SyncWorker_0) [supervisor.docker.supervisor] Attaching to Supervisor homeassistant/aarch64-hassio-supervisor with version 2021.12.2
22-01-30 22:05:27 WARNING (SyncWorker_1) [supervisor.docker.interface] Can't find homeassistant/aarch64-hassio-supervisor for cleanup
22-01-30 22:05:27 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state CoreState.INITIALIZE
22-01-30 22:05:27 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
22-01-30 22:05:27 INFO (MainThread) [__main__] Setting up Supervisor
22-01-30 22:05:27 INFO (MainThread) [supervisor.api] Starting API on 172.30.32.2
22-01-30 22:05:27 INFO (MainThread) [supervisor.hardware.monitor] Started Supervisor hardware monitor
22-01-30 22:05:27 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface io.hass.os
22-01-30 22:05:27 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface org.freedesktop.systemd1
22-01-30 22:05:28 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface org.freedesktop.login1
22-01-30 22:05:28 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface org.freedesktop.hostname1
22-01-30 22:05:28 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface org.freedesktop.timedate1
22-01-30 22:05:28 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface org.freedesktop.NetworkManager
22-01-30 22:05:28 INFO (MainThread) [supervisor.dbus.manager] Load dbus interface de.pengutronix.rauc
22-01-30 22:05:28 INFO (MainThread) [supervisor.host.info] Updating local host information
22-01-30 22:05:28 INFO (MainThread) [supervisor.host.services] Updating service information
22-01-30 22:05:28 INFO (MainThread) [supervisor.host.network] Updating local network information
22-01-30 22:05:29 INFO (MainThread) [supervisor.host.sound] Updating PulseAudio information
22-01-30 22:05:29 INFO (MainThread) [supervisor.host.manager] Host information reload completed
22-01-30 22:05:29 INFO (MainThread) [supervisor.host.apparmor] Loading AppArmor Profiles: {'hassio-supervisor'}
22-01-30 22:05:29 INFO (SyncWorker_0) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/aarch64-hassio-cli with version 2021.09.0
22-01-30 22:05:29 INFO (MainThread) [supervisor.plugins.cli] Starting CLI plugin
22-01-30 22:05:30 INFO (SyncWorker_0) [supervisor.docker.cli] Starting CLI ghcr.io/home-assistant/aarch64-hassio-cli with version 2021.09.0 - 172.30.32.5
22-01-30 22:05:30 INFO (SyncWorker_1) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/aarch64-hassio-dns with version 2021.06.0
22-01-30 22:05:30 INFO (MainThread) [supervisor.plugins.dns] Starting CoreDNS plugin
22-01-30 22:05:31 INFO (SyncWorker_1) [supervisor.docker.dns] Starting DNS ghcr.io/home-assistant/aarch64-hassio-dns with version 2021.06.0 - 172.30.32.3
22-01-30 22:05:31 INFO (MainThread) [supervisor.plugins.dns] Updated /etc/resolv.conf
22-01-30 22:05:31 INFO (SyncWorker_0) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/aarch64-hassio-audio with version 2021.07.0
22-01-30 22:05:31 INFO (MainThread) [supervisor.plugins.audio] Starting Audio plugin
22-01-30 22:05:32 INFO (SyncWorker_0) [supervisor.docker.audio] Starting Audio ghcr.io/home-assistant/aarch64-hassio-audio with version 2021.07.0 - 172.30.32.4
22-01-30 22:05:32 INFO (SyncWorker_1) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/aarch64-hassio-observer with version 2021.10.0
22-01-30 22:05:32 INFO (SyncWorker_0) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/aarch64-hassio-multicast with version 2021.04.0
22-01-30 22:05:32 INFO (MainThread) [supervisor.plugins.multicast] Starting Multicast plugin
22-01-30 22:05:32 INFO (SyncWorker_0) [supervisor.docker.multicast] Starting Multicast ghcr.io/home-assistant/aarch64-hassio-multicast with version 2021.04.0 - Host
22-01-30 22:05:32 INFO (MainThread) [supervisor.updater] Fetching update data from https://version.home-assistant.io/stable.json
22-01-30 22:05:32 INFO (MainThread) [supervisor.homeassistant.secrets] Loaded 4 Home Assistant secrets
22-01-30 22:05:32 INFO (SyncWorker_0) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/raspberrypi4-64-homeassistant with version 2021.12.10
22-01-30 22:05:32 INFO (MainThread) [supervisor.os.manager] Detect Home Assistant Operating System 7.2 / BootSlot A
22-01-30 22:05:35 INFO (MainThread) [supervisor.store.git] Loading add-on /data/addons/git/a0d7b954 repository
22-01-30 22:05:35 INFO (MainThread) [supervisor.store.git] Loading add-on /data/addons/core repository
22-01-30 22:05:38 INFO (MainThread) [supervisor.store] Loading add-ons from store: 62 all - 62 new - 0 remove
22-01-30 22:05:38 INFO (MainThread) [supervisor.addons] Found 7 installed add-ons
22-01-30 22:05:38 INFO (SyncWorker_2) [supervisor.docker.interface] Attaching to homeassistant/aarch64-addon-samba with version 9.5.1
22-01-30 22:05:38 INFO (SyncWorker_1) [supervisor.docker.interface] Attaching to homeassistant/aarch64-addon-configurator with version 5.3.3
22-01-30 22:05:38 INFO (SyncWorker_0) [supervisor.docker.interface] Attaching to ghcr.io/hassio-addons/vscode/aarch64 with version 4.1.0
22-01-30 22:05:38 INFO (SyncWorker_3) [supervisor.docker.interface] Attaching to homeassistant/aarch64-addon-deconz with version 6.11.1
22-01-30 22:05:38 INFO (SyncWorker_4) [supervisor.docker.interface] Attaching to ghcr.io/hassio-addons/appdaemon/aarch64 with version 0.8.1
22-01-30 22:05:38 INFO (SyncWorker_6) [supervisor.docker.interface] Attaching to homeassistant/aarch64-addon-duckdns with version 1.14.0
22-01-30 22:05:38 INFO (SyncWorker_5) [supervisor.docker.interface] Attaching to ghcr.io/hassio-addons/wireguard/aarch64 with version 0.6.0
22-01-30 22:05:38 INFO (MainThread) [supervisor.backups.manager] Found 4 backup files
22-01-30 22:05:38 INFO (MainThread) [supervisor.discovery] Loaded 0 messages
22-01-30 22:05:38 INFO (MainThread) [supervisor.ingress] Loaded 13 ingress sessions
22-01-30 22:05:38 INFO (MainThread) [supervisor.resolution.check] Starting system checks with state CoreState.SETUP
22-01-30 22:05:38 INFO (MainThread) [supervisor.resolution.check] System checks complete
22-01-30 22:05:38 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state CoreState.SETUP
22-01-30 22:05:38 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
22-01-30 22:05:38 INFO (MainThread) [supervisor.jobs] 'ResolutionFixup.run_autofix' blocked from execution, system is not running - CoreState.SETUP
22-01-30 22:05:38 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state CoreState.SETUP
22-01-30 22:05:38 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
22-01-30 22:05:38 INFO (MainThread) [__main__] Running Supervisor
22-01-30 22:05:38 INFO (MainThread) [supervisor.os.manager] Rauc: A - marked slot kernel.0 as good
22-01-30 22:05:38 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.INITIALIZE' starting 0 add-ons
22-01-30 22:05:38 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.SYSTEM' starting 0 add-ons
22-01-30 22:05:38 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.SERVICES' starting 4 add-ons
22-01-30 22:05:38 INFO (MainThread) [supervisor.homeassistant.secrets] Request secret samba_username
22-01-30 22:05:38 INFO (MainThread) [supervisor.homeassistant.secrets] Request secret samba_password
22-01-30 22:05:38 INFO (SyncWorker_7) [supervisor.homeassistant.secrets] Request secret samba_username
22-01-30 22:05:38 INFO (SyncWorker_7) [supervisor.homeassistant.secrets] Request secret samba_password
22-01-30 22:05:39 INFO (SyncWorker_7) [supervisor.docker.addon] Starting Docker add-on homeassistant/aarch64-addon-samba with version 9.5.1
22-01-30 22:05:40 INFO (SyncWorker_5) [supervisor.docker.addon] Starting Docker add-on homeassistant/aarch64-addon-duckdns with version 1.14.0
22-01-30 22:05:40 INFO (MainThread) [supervisor.api.middleware.security] /network/interface/default/info access from core_samba
22-01-30 22:05:41 INFO (SyncWorker_1) [supervisor.docker.addon] Starting Docker add-on ghcr.io/hassio-addons/vscode/aarch64 with version 4.1.0
22-01-30 22:05:43 INFO (SyncWorker_6) [supervisor.docker.addon] Starting Docker add-on homeassistant/aarch64-addon-deconz with version 6.11.1
22-01-30 22:05:48 INFO (MainThread) [supervisor.core] Start Home Assistant Core
22-01-30 22:05:48 INFO (SyncWorker_7) [supervisor.docker.interface] Starting homeassistant
22-01-30 22:05:48 INFO (MainThread) [supervisor.homeassistant.core] Wait until Home Assistant is ready
22-01-30 22:06:02 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state CoreState.STARTUP
22-01-30 22:06:02 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
22-01-30 22:06:04 INFO (MainThread) [supervisor.homeassistant.api] Updated Home Assistant API token