NEW LOG:
Last login: Thu Nov 26 19:09:30 2020 from 192.168.12.35
root@QNAPNAS:~# docker logs port
Error: No such container: port
root@QNAPNAS:~# docker logs portainer
2020/11/26 18:20:36 server: Reverse tunnelling enabled
2020/11/26 18:20:36 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:36 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:36 background schedule error (endpoint snapshot). Unable to create snapshot (endpoint=local, URL=unix:///var/run/docker.sock) (err=Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/_ping: dial unix /var/run/docker.sock: socket: permission denied)
2020/11/26 18:20:36 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:37 background schedule error (endpoint snapshot). Unable to create snapshot (endpoint=local, URL=unix:///var/run/docker.sock) (err=Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/_ping: dial unix /var/run/docker.sock: socket: permission denied)
2020/11/26 18:20:37 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:37 server: Reverse tunnelling enabled
2020/11/26 18:20:37 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:37 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:37 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:37 server: Reverse tunnelling enabled
2020/11/26 18:20:37 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:37 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:38 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:38 server: Reverse tunnelling enabled
2020/11/26 18:20:38 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:38 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:39 server: Reverse tunnelling enabled
2020/11/26 18:20:39 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:39 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:39 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:41 server: Reverse tunnelling enabled
2020/11/26 18:20:41 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:41 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:41 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:45 server: Reverse tunnelling enabled
2020/11/26 18:20:45 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:45 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:45 background schedule error (endpoint snapshot). Unable to create snapshot (endpoint=local, URL=unix:///var/run/docker.sock) (err=Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/_ping: dial unix /var/run/docker.sock: socket: permission denied)
2020/11/26 18:20:45 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:20:52 server: Reverse tunnelling enabled
2020/11/26 18:20:52 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:20:52 server: Listening on 0.0.0.0:8000...
2020/11/26 18:20:52 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:21:05 background schedule error (endpoint snapshot). Unable to create snapshot (endpoint=local, URL=unix:///var/run/docker.sock) (err=Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/_ping: dial unix /var/run/docker.sock: socket: permission denied)
2020/11/26 18:21:05 listen tcp 0.0.0.0:8000: socket: permission denied
2020/11/26 18:21:05 server: Reverse tunnelling enabled
2020/11/26 18:21:05 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:21:05 server: Listening on 0.0.0.0:8000...
2020/11/26 18:21:31 server: Reverse tunnelling enabled
2020/11/26 18:21:31 server: Fingerprint 01:a1:47:c3:5f:49:3c:44:42:ec:83:b4:0e:c5:76:29
2020/11/26 18:21:31 server: Listening on 0.0.0.0:8000...
2020/11/26 18:21:31 background schedule error (endpoint snapshot). Unable to create snapshot (endpoint=local, URL=unix:///var/run/docker.sock) (err=Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/_ping: dial unix /var/run/docker.sock: socket: permission denied)
2020/11/26 18:21:31 listen tcp 0.0.0.0:8000: socket: permission denied
root@QNAPNAS:~#
I'll do another reboot quickly!