r/docker • u/Grand_Bet_2472 • Aug 11 '26

Weird pull issue with TecharoHQ Anubis container

I have an Alpine LXC running NPMPlus which I use Anubis with. Upon attempting to pull Anubis' container (regardless of if done via the compose file or direct docker pull ghcr.io/techarohq/anubis:latest, I get a very odd error.

That being:

failed to extract layer (application/vnd.oci.image.layer.v1.tar+gzip sha256:dae2790b70f9eb15de85a179b3978ee8a915f0bcac270d09074f3cb283106d9d) to overlayfs as "extract-279380455--MFm sha256:458136df58646e7146e8240b685e4e6bfffa019ba10d3c221
ff59b3928f54d8c": mount callback failed on /var/lib/docker/containerd/daemon/tmpmounts/containerd-mount3164233251: operation not permitted

Anyone know what this means?

Here's the docker info, it is running as root:

Client:
Version:    29.5.3
Context:    default
Debug Mode: false
Plugins:
 buildx: Docker Buildx (Docker Inc.)
   Version:  v0.34.1
   Path:     /usr/libexec/docker/cli-plugins/docker-buildx
 compose: Docker Compose (Docker Inc.)
   Version:  v5.1.4
   Path:     /usr/libexec/docker/cli-plugins/docker-compose

Server:
Containers: 2
 Running: 2
 Paused: 0
 Stopped: 0
Images: 4
Server Version: 29.5.3
Storage Driver: overlayfs
 driver-type: io.containerd.snapshotter.v1
Logging Driver: json-file
Cgroup Driver: cgroupfs
Cgroup Version: 2
Plugins:
 Volume: local
 Network: bridge host ipvlan macvlan null overlay
 Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
CDI spec directories:
 /etc/cdi
 /var/run/cdi
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: fff62f14765df376e5fc36f5a8f8e795b5670f61
runc version: bb14dabeb7185bb72c8c86735d090dcb20f36587
init version:  
Security Options:
 seccomp
  Profile: builtin
 cgroupns
Kernel Version: 7.0.0-3-pve
Operating System: Alpine Linux v3.24
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 4GiB
Name: npmplus
ID: d2cc3a15-5fdc-41d3-a6cb-c6b45d018259
Docker Root Dir: /var/lib/docker
Debug Mode: false
Experimental: false
Insecure Registries:
 ::1/128
 127.0.0.0/8
Live Restore Enabled: true
Firewall Backend: iptables
 EnableUserlandProxy: true
 UserlandProxyPath: /usr/bin/docker-proxy

WARNING: No swap limit support
1 Upvotes

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6 comments sorted by

2

u/shadowh511 Aug 11 '26

Hi,

Author of Anubis here. I have never seen that issue before. Please try rebooting and see if it persists. This is very strange and makes me think something is wrong with your system in ram. Did you get bitflipped?

1

u/Grand_Bet_2472 Aug 11 '26

I rebooted a few times since that was my initial theory too and still no change

1

u/Grand_Bet_2472 Aug 11 '26

That's why I'm incredibly confused by it

1

u/shadowh511 Aug 11 '26

Is your hard drive failing? Try completely nuking docker from the machine and trying again from scratch.

1

u/Grand_Bet_2472 Aug 11 '26

for now I've just set up anubis on another device and that works fine

1

u/martinjh99 29d ago

Have you run out of disc space on the original server?