LXC: CIFS unmount not working - block devices are not permitted on filesystem

I am facing a strange problem with my Arch Linux LXC running Jellyfin. The LXC is hosted on Proxmox.

I mounted my media shares in the LXC which is working fine.
However, during every reboot, poweroff or stop of the LXC I need to kill the pve-process of the whole container because it simply won’t shutdown.

At first I thought it was because I was mounting the shares using /etc/fstab instead of a systemd unit. But switching it over to a systemd unit didn’t help.
After that I thought it was because Jellyfin is stopped after the system is trying to unmount my CIFS shares, but the syslog is showing the opposite (right) behaviour.

/etc/systemd/system/mnt-media.mount
===================================
[Unit]
Description=Mount media share r/w at boot.
After=mnt-media.mount nss-lookup.target
BindsTo=mnt-media.mount

[Mount]
What=//NAS/nas/Media
Where=/mnt/media
Type=cifs
Options=_netdev,noatime,uid=jellyfin,gid=jellyfin,user=rw_smb_user,pass=x,iocharset=utf8
ForceUnmount=true
TimeoutSec=30

[Install]
WantedBy=multi-user.target
relevant syslog
===============
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Unmounting Mount media share r/o at boot....
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Record System Boot/Shutdown in UTMP...
        Dec 03 12:46:58 JELLY-LXC umount[127]: umount: /mnt/media: block devices are not permitted on filesystem.
        Dec 03 12:46:58 JELLY-LXC systemd[1]: mnt-media.mount: Mount process exited, code=exited, status=32/n/a
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Failed unmounting Mount media share r/w at boot..
entire syslog
-- Boot bd53967a94a74d8e9f32957961959d46 --
Dec 03 12:46:44 JELLY-LXC systemd-journald[47]: Journal started
Dec 03 12:46:44 JELLY-LXC systemd-journald[47]: Runtime Journal (/run/log/journal/a6bd54abd9b54717876a3e9852818091) is 8.0M, max 557.4M, 549.4M free.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Flush Journal to Persistent Storage...
Dec 03 12:46:44 JELLY-LXC systemd-journald[47]: Time spent on flushing to /var/log/journal/a6bd54abd9b54717876a3e9852818091 is 5.343ms for 3 entries.
Dec 03 12:46:44 JELLY-LXC systemd-journald[47]: System Journal (/var/log/journal/a6bd54abd9b54717876a3e9852818091) is 288.0M, max 1.5G, 1.2G free.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Finished Flush Journal to Persistent Storage.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started User Database Manager.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Finished Create Static Device Nodes in /dev.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Preparation for Local File Systems.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Virtual Machine and Container Storage (Compatibility) being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Local File Systems.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Containers.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Rebuild Dynamic Linker Cache being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Store a System Token in an EFI Variable being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Commit a transient machine-id on disk being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Create Volatile Files and Directories...
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Rule-based Manager for Device Events and Files being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Network Configuration...
Dec 03 12:46:44 JELLY-LXC systemd[1]: Finished Create Volatile Files and Directories.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Rebuild Journal Catalog being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Network Time Synchronization being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target System Time Set.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Condition check resulted in Update is Completed being skipped.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Record System Boot/Shutdown in UTMP...
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: /etc/systemd/network/eth0.network:6: DHCP=v4 is deprecated, please use DHCP=ipv4 instead.
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: lo: Link UP
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: lo: Gained carrier
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: Enumeration completed
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Network Configuration.
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: eth0: Link UP
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Wait for Network to be Configured...
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Network Name Resolution...
Dec 03 12:46:44 JELLY-LXC systemd[1]: Finished Record System Boot/Shutdown in UTMP.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target System Initialization.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Refresh Pacman mirrorlist weekly with Reflector..
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Daily verification of password and group files.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Daily Cleanup of Temporary Directories.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Timer Units.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Listening on D-Bus System Message Bus Socket.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Socket Units.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Basic System.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started D-Bus System Message Bus.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Couldn't stat device /dev/mapper/control: No such file or directory
Dec 03 12:46:44 JELLY-LXC systemd[1]: Couldn't stat device /dev/loop-control: No such file or directory
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Home Area Manager...
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting User Login Management...
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Home Area Manager.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Finished Home Area Activation.
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: eth0: Gained carrier
Dec 03 12:46:44 JELLY-LXC systemd-logind[65]: New seat seat0.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started User Login Management.
Dec 03 12:46:44 JELLY-LXC systemd-resolved[62]: Positive Trust Anchors:
Dec 03 12:46:44 JELLY-LXC systemd-resolved[62]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
Dec 03 12:46:44 JELLY-LXC systemd-resolved[62]: Negative trust anchors: home.arpa 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.ar>
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: eth0: DHCPv4 address 192.168.2.40/24 via 192.168.2.1
Dec 03 12:46:44 JELLY-LXC dbus-daemon[63]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.2' (uid=980 pid=59 comm="/usr/lib/s>
Dec 03 12:46:44 JELLY-LXC systemd[1]: Starting Hostname Service...
Dec 03 12:46:44 JELLY-LXC systemd-resolved[62]: Using system hostname 'JELLY-LXC'.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Network Name Resolution.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Network.
Dec 03 12:46:44 JELLY-LXC systemd[1]: Reached target Host and Network Name Lookups.
Dec 03 12:46:44 JELLY-LXC dbus-daemon[63]: [system] Successfully activated service 'org.freedesktop.hostname1'
Dec 03 12:46:44 JELLY-LXC systemd[1]: Started Hostname Service.
Dec 03 12:46:44 JELLY-LXC systemd-networkd[59]: Could not set hostname: Access denied
Dec 03 12:46:46 JELLY-LXC systemd-networkd[59]: eth0: Gained IPv6LL
Dec 03 12:46:46 JELLY-LXC systemd[1]: Finished Wait for Network to be Configured.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Reached target Network is Online.
        Dec 03 12:46:46 JELLY-LXC systemd[1]: Mounting Mount media share r/o at boot....
        Dec 03 12:46:46 JELLY-LXC systemd[1]: Mounting Mount transcodes share r/w at boot....
        Dec 03 12:46:46 JELLY-LXC systemd[1]: Mounted Mount media share r/o at boot..
        Dec 03 12:46:46 JELLY-LXC systemd[1]: Started Jellyfin Media Server.
        Dec 03 12:46:46 JELLY-LXC systemd[1]: Mounted Mount transcodes share r/w at boot..
Dec 03 12:46:46 JELLY-LXC systemd[1]: Reached target Remote File Systems.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Starting Permit User Sessions...
Dec 03 12:46:46 JELLY-LXC systemd[1]: Finished Permit User Sessions.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Started Console Getty.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Condition check resulted in Container Getty on /dev/lxc/tty0 being skipped.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Started Container Getty on /dev/lxc/tty1.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Started Container Getty on /dev/lxc/tty2.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Reached target Login Prompts.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Reached target Multi-User System.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Reached target Graphical Interface.
Dec 03 12:46:46 JELLY-LXC systemd[1]: Startup finished in 1.894s.
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Jellyfin version: 10.7.7
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Environment Variables: ["[JELLYFIN_CACHE_DIRECTORY, /var/cache/jellyfin]", "[JELLYFIN_DATA_DIRECTORY, /var/lib/jellyfin]", "[JELLYFIN_LOG_DIR, /var/>
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Arguments: ["/usr/lib/jellyfin/bin/jellyfin.dll", "--datadir", "/var/lib/jellyfin", "--cachedir", "/var/cache/jellyfin", "--webdir=/usr/share/jellyf>
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Operating system: Linux
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Architecture: X64
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: 64-Bit Process: True
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: User Interactive: True
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Processor count: 4
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Program data path: /var/lib/jellyfin
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Web resources path: /usr/share/jellyfin/web
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Main: Application directory: /usr/lib/jellyfin/bin/
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Emby.Server.Implementations.AppBase.BaseConfigurationManager: Setting cache path: /var/cache/jellyfin
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Jellyfin.Networking.Manager.NetworkManager: Defined LAN addresses : [127.0.0.1/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16]
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Jellyfin.Networking.Manager.NetworkManager: Defined LAN exclusions : []
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Jellyfin.Networking.Manager.NetworkManager: Using LAN addresses: [127.0.0.1/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16]
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Jellyfin.Networking.Manager.NetworkManager: Using bind addresses: []
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Jellyfin.Networking.Manager.NetworkManager: Using bind exclusions: []
        Dec 03 12:46:46 JELLY-LXC jellyfin[73]: [12:46:46] [INF] [1] Emby.Server.Implementations.ApplicationHost: Loading assemblies
        Dec 03 12:46:48 JELLY-LXC jellyfin[73]: [12:46:48] [INF] [1] Emby.Server.Implementations.Plugins.PluginManager: Loaded plugin: OMDb 10.7.7.0
        Dec 03 12:46:48 JELLY-LXC jellyfin[73]: [12:46:48] [INF] [1] Emby.Server.Implementations.Plugins.PluginManager: Loaded plugin: MusicBrainz 10.7.7.0
        Dec 03 12:46:48 JELLY-LXC jellyfin[73]: [12:46:48] [INF] [1] Emby.Server.Implementations.Plugins.PluginManager: Loaded plugin: AudioDB 10.7.7.0
        Dec 03 12:46:48 JELLY-LXC jellyfin[73]: [12:46:48] [INF] [1] Main: Kestrel listening on Any IP4 Address
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Emby.Server.Implementations.ApplicationHost: Running startup tasks
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Emby.Server.Implementations.ScheduledTasks.TaskManager: Daily trigger for Extract Chapter Images set to fire at 12/04/2021 02:00, which is 13:13:10.780295>
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Found ffmpeg version 4.4.1
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Available decoders: ["h264", "h264_qsv", "h264_cuvid", "hevc", "hevc_qsv", "hevc_cuvid", "mpeg2video", "m>
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Available encoders: ["libx264", "h264_amf", "h264_nvenc", "h264_qsv", "h264_v4l2m2m", "h264_vaapi", "libx>
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Available hwaccel types: ["vdpau", "cuda", "vaapi", "qsv", "drm"]
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: FFmpeg: Custom: /usr/bin/ffmpeg
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Emby.Server.Implementations.ApplicationHost: ServerId: 0498a63363f6434ba28514709c8c33ec
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [ERR] [1] Emby.Dlna.Main.DlnaEntryPoint: The DLNA specification does not support HTTPS.
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Emby.Server.Implementations.ApplicationHost: Executed all pre-startup entry points in 0:00:00.0748916
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Emby.Server.Implementations.ApplicationHost: Core startup complete
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Emby.Server.Implementations.ApplicationHost: Executed all post-startup entry points in 0:00:00.1635235
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [1] Main: Startup complete 0:00:03.1544784
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [11] Emby.Server.Implementations.IO.LibraryMonitor: Watching directory /mnt/media/1
        Dec 03 12:46:49 JELLY-LXC jellyfin[73]: [12:46:49] [INF] [4] Emby.Server.Implementations.IO.LibraryMonitor: Watching directory /mnt/media/2
        Dec 03 12:46:50 JELLY-LXC jellyfin[73]: [12:46:50] [INF] [10] Emby.Server.Implementations.IO.LibraryMonitor: Watching directory /mnt/media/3
        Dec 03 12:46:50 JELLY-LXC jellyfin[73]: [12:46:50] [INF] [9] Emby.Server.Implementations.IO.LibraryMonitor: Watching directory /mnt/media/4
Dec 03 12:46:52 JELLY-LXC login[76]: pam_unix(login:session): session opened for user root(uid=0) by LOGIN(uid=0)
Dec 03 12:46:52 JELLY-LXC systemd[1]: Created slice User Slice of UID 0.
Dec 03 12:46:52 JELLY-LXC systemd[1]: Starting User Runtime Directory /run/user/0...
Dec 03 12:46:52 JELLY-LXC systemd-logind[65]: New session 142 of user root.
Dec 03 12:46:52 JELLY-LXC systemd[1]: Finished User Runtime Directory /run/user/0.
Dec 03 12:46:52 JELLY-LXC systemd[1]: Starting User Manager for UID 0...
Dec 03 12:46:52 JELLY-LXC systemd[106]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8002 service=[systemd-user] terminal=[] user=[root] ruser=[<unknown>] rhost=[<unknown>]
Dec 03 12:46:52 JELLY-LXC systemd[106]: pam_unix(systemd-user:session): session opened for user root(uid=0) by (uid=0)
Dec 03 12:46:52 JELLY-LXC systemd[106]: pam_env(systemd-user:session): deprecated reading of user environment enabled
Dec 03 12:46:52 JELLY-LXC systemd[106]: Queued start job for default target Main User Target.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Created slice User Application Slice.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Reached target Paths.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Reached target Timers.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Starting D-Bus User Message Bus Socket...
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on GnuPG network certificate management daemon.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers).
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on GnuPG cryptographic agent (ssh-agent emulation).
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on GnuPG cryptographic agent and passphrase cache.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on p11-kit server.
        Dec 03 12:46:52 JELLY-LXC jellyfin[73]: [12:46:52] [INF] [11] Emby.Server.Implementations.ScheduledTasks.TaskManager: StartupTrigger fired for task: Update Plugins
Dec 03 12:46:52 JELLY-LXC systemd[106]: Listening on D-Bus User Message Bus Socket.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Reached target Sockets.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Reached target Basic System.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Reached target Main User Target.
Dec 03 12:46:52 JELLY-LXC systemd[106]: Startup finished in 25ms.
Dec 03 12:46:52 JELLY-LXC systemd[1]: Started User Manager for UID 0.
        Dec 03 12:46:52 JELLY-LXC jellyfin[73]: [12:46:52] [INF] [11] Emby.Server.Implementations.ScheduledTasks.TaskManager: Queuing task PluginUpdateTask
Dec 03 12:46:52 JELLY-LXC systemd[1]: Started Session 142 of User root.
        Dec 03 12:46:52 JELLY-LXC jellyfin[73]: [12:46:52] [INF] [11] Emby.Server.Implementations.ScheduledTasks.TaskManager: Executing Update Plugins
Dec 03 12:46:52 JELLY-LXC login[76]: pam_env(login:session): deprecated reading of user environment enabled
Dec 03 12:46:52 JELLY-LXC login[76]: ROOT LOGIN ON lxc/tty1
        Dec 03 12:46:52 JELLY-LXC jellyfin[73]: [12:46:52] [INF] [4] Emby.Server.Implementations.ScheduledTasks.TaskManager: Update Plugins Completed after 0 minute(s) and 0 seconds
        Dec 03 12:46:52 JELLY-LXC jellyfin[73]: [12:46:52] [INF] [4] Emby.Server.Implementations.ScheduledTasks.TaskManager: ExecuteQueuedTasks
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Session 142 of User root...
Dec 03 12:46:58 JELLY-LXC login[76]: pam_unix(login:session): session closed for user root
Dec 03 12:46:58 JELLY-LXC systemd[1]: Removed slice Slice /system/modprobe.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Graphical Interface.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Multi-User System.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Login Prompts.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Containers.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Remote Encrypted Volumes.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Timer Units.
Dec 03 12:46:58 JELLY-LXC systemd[1]: reflector.timer: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Refresh Pacman mirrorlist weekly with Reflector..
Dec 03 12:46:58 JELLY-LXC systemd[1]: shadow.timer: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Daily verification of password and group files.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-tmpfiles-clean.timer: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Daily Cleanup of Temporary Directories.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target System Time Set.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-coredump.socket: Deactivated successfully.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Main: Received a SIGTERM signal, shutting down
Dec 03 12:46:58 JELLY-LXC systemd[1]: Closed Process Core Dump Socket.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Console Getty...
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Container Getty on /dev/lxc/tty1...
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Container Getty on /dev/lxc/tty2...
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Jellyfin Media Server...
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Hostname Service...
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-hostnamed.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Hostname Service.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing CoreAppHost
Dec 03 12:46:58 JELLY-LXC systemd[1]: console-getty.service: Deactivated successfully.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing EmbyTV
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Console Getty.
Dec 03 12:46:58 JELLY-LXC systemd[1]: container-getty@1.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Container Getty on /dev/lxc/tty1.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing EntryPoint
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing LibraryMonitorStartup
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing ExternalPortForwarding
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.EntryPoints.ExternalPortForwarding: Stopping NAT discovery
Dec 03 12:46:58 JELLY-LXC systemd[1]: session-142.scope: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Session 142 of User root.
Dec 03 12:46:58 JELLY-LXC systemd-logind[65]: Session 142 logged out. Waiting for processes to exit.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping User Login Management...
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping User Manager for UID 0...
Dec 03 12:46:58 JELLY-LXC systemd[106]: Stopped target Main User Target.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Stopped target Basic System.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Stopped target Paths.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Stopped target Sockets.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Stopped target Timers.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed D-Bus User Message Bus Socket.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed GnuPG network certificate management daemon.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed GnuPG cryptographic agent and passphrase cache (restricted).
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed GnuPG cryptographic agent (ssh-agent emulation).
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed GnuPG cryptographic agent and passphrase cache.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Closed p11-kit server.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Removed slice User Application Slice.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Reached target Shutdown.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Finished Exit the Session.
Dec 03 12:46:58 JELLY-LXC systemd[106]: Reached target Exit the Session.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing LibraryChangedNotifier
Dec 03 12:46:58 JELLY-LXC systemd[1]: container-getty@2.service: Deactivated successfully.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing RecordingNotifier
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Container Getty on /dev/lxc/tty2.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Removed slice Slice /system/container-getty.
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing UdpServerEntryPoint
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing UserDataChangeNotifier
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing DlnaEntryPoint
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Dlna.Main.DlnaEntryPoint: Disposing DeviceDiscovery
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing NotificationEntryPoint
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing EntryPoint
        Dec 03 12:46:58 JELLY-LXC jellyfin[73]: [12:46:58] [INF] [2] Emby.Server.Implementations.ApplicationHost: Disposing DeviceAccessEntryPoint
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-logind.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped User Login Management.
Dec 03 12:46:58 JELLY-LXC systemd[107]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8004 service=[systemd-user] terminal=[] user=[root] ruser=[<unknown>] rhost=[<unknown>]
Dec 03 12:46:58 JELLY-LXC systemd[1]: user@0.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped User Manager for UID 0.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping User Runtime Directory /run/user/0...
Dec 03 12:46:58 JELLY-LXC systemd[1]: run-user-0.mount: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Unmounted /run/user/0.
Dec 03 12:46:58 JELLY-LXC systemd[1]: user-runtime-dir@0.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped User Runtime Directory /run/user/0.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Removed slice User Slice of UID 0.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping D-Bus System Message Bus...
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Permit User Sessions...
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-user-sessions.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Permit User Sessions.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Remote File Systems.
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Unmounting Mount transcodes share r/w at boot....
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Home Area Activation...
        Dec 03 12:46:58 JELLY-LXC umount[125]: umount: /mnt/transcodes: block devices are not permitted on filesystem.
        Dec 03 12:46:58 JELLY-LXC systemd[1]: mnt-transcodes.mount: Mount process exited, code=exited, status=32/n/a
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Failed unmounting Mount transcodes share r/w at boot..
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Host and Network Name Lookups.
Dec 03 12:46:58 JELLY-LXC systemd[1]: dbus.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped D-Bus System Message Bus.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-homed.service: Main process exited, code=exited, status=1/FAILURE
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-homed.service: Failed with result 'exit-code'.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Home Area Manager.
Dec 03 12:46:58 JELLY-LXC homectl[126]: Failed to deactivate all homes: Transport endpoint is not connected
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-homed-activate.service: Control process exited, code=exited, status=1/FAILURE
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-homed-activate.service: Failed with result 'exit-code'.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Home Area Activation.
        ###Dec 03 12:46:58 JELLY-LXC systemd[1]: jellyfin.service: Main process exited, code=exited, status=143/n/a
        ###Dec 03 12:46:58 JELLY-LXC systemd[1]: jellyfin.service: Failed with result 'exit-code'.
        ###Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Jellyfin Media Server.
        ###Dec 03 12:46:58 JELLY-LXC systemd[1]: jellyfin.service: Consumed 4.236s CPU time.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Basic System.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Path Units.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Slice Units.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Removed slice User and Session Slice.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Socket Units.
Dec 03 12:46:58 JELLY-LXC systemd[1]: dbus.socket: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Closed D-Bus System Message Bus Socket.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target System Initialization.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Local Encrypted Volumes.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-ask-password-console.path: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Dispatch Password Requests to Console Directory Watch.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-ask-password-wall.path: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Forward Password Requests to Wall Directory Watch.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Local Verity Protected Volumes.
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Unmounting Mount media share r/o at boot....
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Record System Boot/Shutdown in UTMP...
        Dec 03 12:46:58 JELLY-LXC umount[127]: umount: /mnt/media: block devices are not permitted on filesystem.
        Dec 03 12:46:58 JELLY-LXC systemd[1]: mnt-media.mount: Mount process exited, code=exited, status=32/n/a
        Dec 03 12:46:58 JELLY-LXC systemd[1]: Failed unmounting Mount media share r/o at boot..
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Network is Online.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Network.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-networkd-wait-online.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Wait for Network to be Configured.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Network Name Resolution...
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-update-utmp.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Record System Boot/Shutdown in UTMP.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-resolved.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Network Name Resolution.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopping Network Configuration...
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-tmpfiles-setup.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd-networkd[59]: eth0: DHCP lease lost
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Create Volatile Files and Directories.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Local File Systems.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Preparation for Local File Systems.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Unmounting Temporary Directory /tmp...
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-remount-fs.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Remount Root and Kernel File Systems.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-tmpfiles-setup-dev.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Create Static Device Nodes in /dev.
Dec 03 12:46:58 JELLY-LXC systemd[1]: tmp.mount: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Unmounted Temporary Directory /tmp.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped target Swaps.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Reached target Unmount All Filesystems.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-networkd.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Network Configuration.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-networkd.socket: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Closed Network Service Netlink Socket.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-sysctl.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Stopped Apply Kernel Variables.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Reached target System Shutdown.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Reached target Late Shutdown Services.
Dec 03 12:46:58 JELLY-LXC systemd[1]: systemd-reboot.service: Deactivated successfully.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Finished System Reboot.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Reached target System Reboot.
Dec 03 12:46:58 JELLY-LXC systemd[1]: Shutting down.
Dec 03 12:46:58 JELLY-LXC systemd-journald[47]: Journal stopped

Nobody here with an idea?

As you’re mentioning proxmox and proxmox specific binaries like pve-manager, you may have a better answer asking on their forum.

Unless @Blub is around and wants to answer here instead :slight_smile:

I created a solution to the problem. This also gives me the benefit of using an unpriviliged LXC.