raspbian: docker: Error response from daemon: unable to find "net_prio" in controller set: unknown.

[yun14u]

• This is a bug report
• This is a feature request
• I searched existing issues before opening this one

Expected behavior

Create and run containers

Actual behavior

$ sudo docker run --rm -it alpine:3.8 /bin/sh
Unable to find image 'alpine:3.8' locally
3.8: Pulling from library/alpine
6a2a63c54ac7: Pull complete
Digest: sha256:04696b491e0cc3c58a75bace8941c14c924b9f313b03ce5029ebbc040ed9dcd9
Status: Downloaded newer image for alpine:3.8
docker: Error response from daemon: unable to find "net_prio" in controller set: unknown.

Steps to reproduce the behavior

Output of docker version:

Client:
 Version:           18.09.1
 API version:       1.39
 Go version:        go1.11.6
 Git commit:        4c52b90
 Built:             Sun, 07 Jul 2019 14:50:07 +0000
 OS/Arch:           linux/arm
 Experimental:      false

Server:
 Engine:
  Version:          18.09.1
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.11.6
  Git commit:       4c52b90
  Built:            Sun Jul  7 14:50:07 2019
  OS/Arch:          linux/arm
  Experimental:     false

Output of docker info:

Containers: 3
 Running: 0
 Paused: 0
 Stopped: 3
Images: 2
Server Version: 18.09.1
Storage Driver: overlay2
 Backing Filesystem: extfs
 Supports d_type: true
 Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
 Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 9754871865f7fe2f4e74d43e2fc7ccd237edcbce
runc version: 1.0.0~rc6+dfsg1-3
init version: v0.18.0 (expected: fec3683b971d9c3ef73f284f176672c44b448662)
Security Options:
 seccomp
  Profile: default
Kernel Version: 4.19.50-v7+
Operating System: Raspbian GNU/Linux 10 (buster)
OSType: linux
Architecture: armv7l
CPUs: 4
Total Memory: 975.6MiB
Name: node-1
ID: J6CV:AUE2:T52G:S7G6:KMYA:WOPQ:IPVD:D7CG:SFTK:XR4S:OZXC:OKV7
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false

WARNING: No swap limit support
WARNING: No cpu cfs quota support
WARNING: No cpu cfs period support

Additional environment details (AWS, VirtualBox, physical, etc.)
I use raspbian buster with the following kernel detail

Linux node-1 4.19.50-v7+ #896 SMP Thu Jun 20 16:11:44 BST 2019 armv7l GNU/Linux

$ sudo ls -lh /sys/fs/cgroup
total 0
dr-xr-xr-x 5 root root  0 Feb 14 10:11 blkio
lrwxrwxrwx 1 root root 11 Feb 14 10:11 cpu -> cpu,cpuacct
lrwxrwxrwx 1 root root 11 Feb 14 10:11 cpuacct -> cpu,cpuacct
dr-xr-xr-x 5 root root  0 Feb 14 10:11 cpu,cpuacct
dr-xr-xr-x 3 root root  0 Feb 14 10:11 cpuset
dr-xr-xr-x 5 root root  0 Feb 14 10:11 devices
dr-xr-xr-x 3 root root  0 Feb 14 10:11 freezer
dr-xr-xr-x 5 root root  0 Feb 14 10:11 memory
dr-xr-xr-x 3 root root  0 Feb 14 10:11 net_cls
lrwxrwxrwx 1 root root  7 Feb 14 10:11 net_prio -> net_cls
dr-xr-xr-x 5 root root  0 Feb 14 10:11 pids
dr-xr-xr-x 6 root root  0 Feb 14 10:11 systemd
dr-xr-xr-x 5 root root  0 Feb 14 10:11 unified

 sudo mount |grep cgroup
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)

Let me know if there's any other system details that you need.
Thanks,

[Gartral]

brand new install on a Pi Zero W with Buster image 2019-07-10. Systemd 241

docker version:

Client:
Version: 18.09.1
API version: 1.39
Go version: go1.11.6
Git commit: 4c52b90
Built: Sun, 07 Jul 2019 14:50:07 +0000
OS/Arch: linux/arm
Experimental: false

Server:
Engine:
Version: 18.09.1
API version: 1.39 (minimum version 1.12)
Go version: go1.11.6
Git commit: 4c52b90
Built: Sun Jul 7 14:50:07 2019
OS/Arch: linux/arm
Experimental: false

docker info:

Containers: 2
Running: 0
Paused: 0
Stopped: 2
Images: 2
Server Version: 18.09.1
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 9754871865f7fe2f4e74d43e2fc7ccd237edcbce
runc version: 1.0.0~rc6+dfsg1-3
init version: v0.18.0 (expected: fec3683b971d9c3ef73f284f176672c44b448662)
Security Options:
seccomp
Profile: default
Kernel Version: 4.19.57+
Operating System: Raspbian GNU/Linux 10 (buster)
OSType: linux
Architecture: armv6l
CPUs: 1
Total Memory: 480.3MiB
Name: raspberrypi
ID: Q4R4:OPPO:6MN3:7A4U:WI6E:U5MG:ODYV:XJ2G:2YG3:NELP:NTQE:S6CH
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false

WARNING: No swap limit support
WARNING: No cpu cfs quota support
WARNING: No cpu cfs period support
WARNING: No cpuset support

kernel details:

Linux raspberrypi 4.19.57+ #1244 Thu Jul 4 18:42:50 BST 2019 armv6l GNU/Linux

total 0
dr-xr-xr-x 6 root root 0 Feb 14 10:11 blkio
lrwxrwxrwx 1 root root 11 Feb 14 10:11 cpu -> cpu,cpuacct
lrwxrwxrwx 1 root root 11 Feb 14 10:11 cpuacct -> cpu,cpuacct
dr-xr-xr-x 6 root root 0 Feb 14 10:11 cpu,cpuacct
dr-xr-xr-x 6 root root 0 Feb 14 10:11 devices
dr-xr-xr-x 3 root root 0 Feb 14 10:11 freezer
dr-xr-xr-x 6 root root 0 Feb 14 10:11 memory
dr-xr-xr-x 3 root root 0 Feb 14 10:11 net_cls
lrwxrwxrwx 1 root root 7 Feb 14 10:11 net_prio -> net_cls
dr-xr-xr-x 6 root root 0 Feb 14 10:11 systemd
dr-xr-xr-x 5 root root 0 Feb 14 10:11 unified

cgroup mounts:

tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)

[lolouk44]

how did you fix this please?

[virtimus]

how did you fix this please?

Simple - He clicked "close" :)

Same issue on Kali Linux

Linux kali 4.19.81-Re4son-v8l+ #1 SMP PREEMPT Wed Nov 6 07:24:49 UTC 2019 aarch64 GNU/Linux

[clebio]

I ran into this issue, but haven't gone back to systematically check what resolved it for me. I think using a certain version of docker-ce might have been it.

root@bramble4:~# docker run --rm -it alpine:3.8 cat /etc/os-release
NAME="Alpine Linux"
ID=alpine
VERSION_ID=3.8.4
PRETTY_NAME="Alpine Linux v3.8"
HOME_URL="http://alpinelinux.org"
BUG_REPORT_URL="http://bugs.alpinelinux.org"

root@bramble4:~# dpkg-query -l docker-ce
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version                       Architecture Description
+++-==============-=============================-============-====================================================
hi  docker-ce      5:19.03.1~3-0~raspbian-buster armhf        Docker: the open-source application container engine

root@bramble4:~# docker --version
Docker version 19.03.1, build 74b1e89

[virtimus]

Ended up installing from debs. My tracelog bellow

(kali linux - for Raspian You would probably use 32bit - armhf:
https://download.docker.com/linux/debian/dists/buster/pool/stable/armhf/
)

#docker
https://download.docker.com/linux/debian/dists/buster/pool/stable/arm64/
#get newest .deb containerd.io, docker-ce-cli and docker-ce

dpkg -l | grep docker
dpkg -l | grep container
#(purge packages if needed)

dpkg -i containerd.io_1.2.6-3_arm64.deb
systemctl enable containerd.service
systemctl start containerd.service

#check containerd service status
systemctl status containerd.service

#install docker-ce
dpkg -i docker-ce_19.03.53-0debian-buster_arm64.deb
systemctl status docker

dpkg -i docker-ce-cli_19.03.53-0debian-buster_arm64.deb
sudo apt-get install docker-compose

[nbn]

Hrm. Have the same problem with net_cls. Funny thing how your problem is net_prio, which is a symbolic link to net_cls, and I have the inverse situation since on my system net_cls is a symbolic link to net_prio.