'image not known' for 'podman save' with arm64 image

[bkueng]

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

/kind bug

Description
podman save fails with image not known error when used for an arm64 image on amd64.
If the image is amd64, the command works as expected.

Steps to reproduce the issue:

1. create a Dockerfile:

FROM arm64v8/ubuntu

2. podman build . -t arm64-test

3. podman save arm64-test > output.image
Error: arm64-test: image not known

podman inspect arm64-test
[
    {
        "Id": "8707eaf216364b381d33fb63c3d9ee533c4c783fb0eee0282fa6f35386a0366f",
        "Digest": "sha256:3f7c2c6e153e218a10ff78b3868811795fa09cc5d01be28296390ac75ab018b0",
        "RepoTags": [
            "localhost/arm64-test:latest",
            "docker.io/arm64v8/ubuntu:latest"
        ],
        "RepoDigests": [
            "docker.io/arm64v8/ubuntu@sha256:3f7c2c6e153e218a10ff78b3868811795fa09cc5d01be28296390ac75ab018b0",
            "docker.io/arm64v8/ubuntu@sha256:4dbf156b12d531d688bfe209a582ce93bbed7348406be4075f07ca31c53a39f1",
            "localhost/arm64-test@sha256:3f7c2c6e153e218a10ff78b3868811795fa09cc5d01be28296390ac75ab018b0",
            "localhost/arm64-test@sha256:4dbf156b12d531d688bfe209a582ce93bbed7348406be4075f07ca31c53a39f1"
        ],
...

Interestingly, using the ID works:
podman save 8707eaf216364b381d33fb63c3d9ee533c4c783fb0eee0282fa6f35386a0366f > output.image

Output of podman version:

Version:      3.2.1
API Version:  3.2.1
Go Version:   go1.16.3
Built:        Mon Jun 14 21:12:29 2021
OS/Arch:      linux/amd64

Output of podman info --debug:

host:
  arch: amd64
  buildahVersion: 1.21.0
  cgroupControllers: []
  cgroupManager: systemd
  cgroupVersion: v2
  conmon:
    package: conmon-2.0.27-2.fc34.x86_64
    path: /usr/bin/conmon
    version: 'conmon version 2.0.27, commit: '
  cpus: 12
  distribution:
    distribution: fedora
    version: "34"
  eventLogger: journald
  hostname: bumblebee
  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: 5.12.12-300.fc34.x86_64
  linkmode: dynamic
  memFree: 15568211968
  memTotal: 33167806464
  ociRuntime:
    name: crun
    package: crun-0.20.1-1.fc34.x86_64
    path: /usr/bin/crun
    version: |-
      crun version 0.20.1
      commit: 0d42f1109fd73548f44b01b3e84d04a279e99d2e
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL
  os: linux
  remoteSocket:
    path: /run/user/1000/podman/podman.sock
  security:
    apparmorEnabled: false
    capabilities: CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_NET_BIND_SERVICE,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
    rootless: true
    seccompEnabled: true
    seccompProfilePath: /usr/share/containers/seccomp.json
    selinuxEnabled: true
  serviceIsRemote: false
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.1.9-1.fc34.x86_64
    version: |-
      slirp4netns version 1.1.8+dev
      commit: 6dc0186e020232ae1a6fcc1f7afbc3ea02fd3876
      libslirp: 4.4.0
      SLIRP_CONFIG_VERSION_MAX: 3
      libseccomp: 2.5.0
  swapFree: 23142043648
  swapTotal: 25270673408
  uptime: 71h 20m 24.8s (Approximately 2.96 days)
registries:
  search:
  - registry.fedoraproject.org
  - registry.access.redhat.com
  - docker.io
  - quay.io
store:
  configFile: /home/beat/.config/containers/storage.conf
  containerStore:
    number: 16
    paused: 0
    running: 0
    stopped: 16
  graphDriverName: overlay
  graphOptions:
    overlay.mount_program:
      Executable: /usr/bin/fuse-overlayfs
      Package: fuse-overlayfs-1.5.0-1.fc34.x86_64
      Version: |-
        fusermount3 version: 3.10.4
        fuse-overlayfs: version 1.5
        FUSE library version 3.10.4
        using FUSE kernel interface version 7.31
  graphRoot: /home/beat/.local/share/containers/storage
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "false"
    Supports d_type: "true"
    Using metacopy: "false"
  imageStore:
    number: 1022
  runRoot: /run/user/1000
  volumePath: /home/beat/.local/share/containers/storage/volumes
version:
  APIVersion: 3.2.1
  Built: 1623697949
  BuiltTime: Mon Jun 14 21:12:29 2021
  GitCommit: ""
  GoVersion: go1.16.3
  OsArch: linux/amd64
  Version: 3.2.1

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

podman-3.2.1-1.fc34.x86_64

[vrothberg]

Thanks for reaching out, @bkueng! Any chance you can try the latest Podman v3.2.2? We fixed a number of issues in the multi-arch space.

[vrothberg]

Nope, I can reproduce.

[bkueng]

Thanks for the quick fix