Description

When I try to pull an imagine, I get the error

FATA[0003] failed to prepare extraction snapshot "extract-105863127-ZU8W sha256:fba37c1f6ac535cb64fc10ede232434d735c7cf1e61bb89d7b1db79c56c28c91": copying of parent failed: unsupported mode prw-r--r--: %!w(<nil>): unknown

For example by using the following command:
nerdctl pull docker.io/weaveworks/weave-npc:2.8.1

Steps to reproduce the issue

I really have no clue how. It's a software RAID on Ubuntu.
IPv6 only nodes.

Describe the results you received and expected

A fatal error. Expected would be a successfully downloaded image.

What version of nerdctl are you using?

nerdctl version 0.19.0

Are you using a variant of nerdctl? (e.g., Rancher Desktop)

No response

Host information

Client:
Namespace: k8s.io
Debug Mode: false

Server:
Server Version: v1.6.4
Storage Driver: native
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 1
Plugins:
Log: json-file
Storage: aufs native overlayfs
Security Options:
apparmor
seccomp
Profile: default
Kernel Version: 4.15.0-163-generic
Operating System: Ubuntu 18.04.6 LTS
OSType: linux
Architecture: x86_64
CPUs: 12
Total Memory: 62.9GiB
Name: node3
ID: 9810ece6-e45f-4c04-ad9d-8a7c9f1b7a0e

WARNING: No swap limit support
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled