buildah manifest list breaks podman image listing

[Hendrik-H]

Is this a BUG REPORT or FEATURE REQUEST? (leave only one on its own line)

/kind bug

After creating a manifest list using buildah podman images does not work anymore until the manifest list is deleted again.

Steps to reproduce the issue:

1. buildah manifest create multi:1.0

2. podman images

Describe the results you received:

Error: error retrieving label for image "bad85b9c056f45360be00d02e947249204ce0ecbca3ce04da7513472db6778bf": you may need to remove the image to resolve the error: error reading image "bad85b9c056f45360be00d02e947249204ce0ecbca3ce04da7513472db6778bf" as image: "bad85b9c056f45360be00d02e947249204ce0ecbca3ce04da7513472db6778bf" is a manifest list: image contains a manifest list or image index, but no runnable image

Describe the results you expected:
The listing of images.

Additional information you deem important (e.g. issue happens only occasionally):

Output of podman version:

Version:      2.2.1
API Version:  2.1.0
Go Version:   go1.14.10
Built:        Tue Dec  8 15:37:43 2020
OS/Arch:      linux/amd64

Output of podman info --debug:

Version:      2.2.1
API Version:  2.1.0
Go Version:   go1.14.10
Built:        Tue Dec  8 15:37:43 2020
OS/Arch:      linux/amd64
[haddorp@p52 ~]$ podman info --debug
host:
  arch: amd64
  buildahVersion: 1.18.0
  cgroupManager: cgroupfs
  cgroupVersion: v1
  conmon:
    package: conmon-2.0.21-2.fc32.x86_64
    path: /usr/bin/conmon
    version: 'conmon version 2.0.21, commit: 81d18b6c3ffc266abdef7ca94c1450e669a6a388'
  cpus: 12
  distribution:
    distribution: fedora
    version: "32"
  eventLogger: journald
  hostname: p52
  idMappings:
    gidmap:
    - container_id: 0
      host_id: 1000
      size: 1
    - container_id: 1
      host_id: 100000
      size: 65536
    uidmap:
    - container_id: 0
      host_id: 1000
      size: 1
    - container_id: 1
      host_id: 100000
      size: 65536
  kernel: 5.9.13-100.fc32.x86_64
  linkmode: dynamic
  memFree: 3228844032
  memTotal: 33334738944
  ociRuntime:
    name: runc
    package: containerd.io-1.4.3-3.1.fc32.x86_64
    path: /usr/bin/runc
    version: |-
      runc version 1.0.0-rc92
      commit: ff819c7e9184c13b7c2607fe6c30ae19403a7aff
      spec: 1.0.2-dev
  os: linux
  remoteSocket:
    path: /run/user/1000/podman/podman.sock
  rootless: true
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.1.8-1.fc32.x86_64
    version: |-
      slirp4netns version 1.1.8
      commit: d361001f495417b880f20329121e3aa431a8f90f
      libslirp: 4.3.1
      SLIRP_CONFIG_VERSION_MAX: 3
      libseccomp: 2.5.0
  swapFree: 15336312832
  swapTotal: 16768823296
  uptime: 648h 56m 50.01s (Approximately 27.00 days)
registries:
  127.0.0.1:5000:
    Blocked: false
    Insecure: true
    Location: 127.0.0.1:5000
    MirrorByDigestOnly: false
    Mirrors: []
    Prefix: 127.0.0.1:5000
  localhost:5555:
    Blocked: false
    Insecure: true
    Location: localhost:5555
    MirrorByDigestOnly: false
    Mirrors: []
    Prefix: localhost:5555
  search:
  - registry.fedoraproject.org
  - registry.access.redhat.com
  - registry.centos.org
  - docker.io
store:
  configFile: /home/haddorp/.config/containers/storage.conf
  containerStore:
    number: 1
    paused: 0
    running: 1
    stopped: 0
  graphDriverName: overlay
  graphOptions:
    overlay.mount_program:
      Executable: /usr/bin/fuse-overlayfs
      Package: fuse-overlayfs-1.3.0-1.fc32.x86_64
      Version: |-
        fusermount3 version: 3.9.1
        fuse-overlayfs: version 1.3
        FUSE library version 3.9.1
        using FUSE kernel interface version 7.31
  graphRoot: /home/haddorp/.local/share/containers/storage
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "false"
    Supports d_type: "true"
    Using metacopy: "false"
  imageStore:
    number: 55
  runRoot: /run/user/1000/containers
  volumePath: /home/haddorp/.local/share/containers/storage/volumes
version:
  APIVersion: 2.1.0
  Built: 1607438263
  BuiltTime: Tue Dec  8 15:37:43 2020
  GitCommit: ""
  GoVersion: go1.14.10
  OsArch: linux/amd64
  Version: 2.2.1

Package info (e.g. output of rpm -q podman or apt list podman):

podman-2.2.1-1.fc32.x86_64

Have you tested with the latest version of Podman and have you checked the Podman Troubleshooting Guide?

No

Additional environment details (AWS, VirtualBox, physical, etc.):

[vrothberg]

Thanks for opening the issue!

I opened #8934 as a fix.