rpm-ostree uninstalls cri-o and other packages when G_MESSAGES_DEBUG=all is set

    OCP 4.19.12

    Easily

 1. Create below file:

# cat /etc/systemd/system/rpm-ostreed.service.d/10-debug.conf 
[Service]
Environment="G_MESSAGES_DEBUG=all"    

 2. Restart the rpm-ostreed service

$ sudo systemctl daemon-reload
$ sudo systemctl restart rpm-ostreed     

3. Trigger upgrade of the cluster or manually run rpm-ostree rebase to the next version. In this case lets upgrade to OCP 4.19.17

# rpm-ostree rebase --experimental ostree-unverified-registry:quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:29e3563d5fc11a54ffbf7b28694f1cc3975a72e24035fca4afa44d7937e932c7      

Below packages are removed, so after reboot the node would be in NotReady state. 

Removed:
  NetworkManager-ovs-1:1.52.0-5.el9_6.x86_64
  conmon-rs-0.6.6-0.rhaos4.18.el9.1.x86_64
  cri-o-1.32.8-3.rhaos4.19.git60d4e21.el9.x86_64
  cri-tools-1.32.0-2.el9.x86_64
  openshift-clients-4.19.0-202506301438.p0.g298429b.assembly.stream.el9.x86_64
  openshift-kubelet-4.19.0-202509070341.p2.gb5229e8.assembly.stream.el9.x86_64
  openvswitch-selinux-extra-policy-1.0-39.el9fdp.noarch
  openvswitch3.5-3.5.1-33.el9fdp.x86_64
  ose-azure-acr-image-credential-provider-4.19.0-202508252101.p2.g7109d6b.assembly.stream.el9.x86_64
  ose-gcp-gcr-image-credential-provider-4.19.0-202508252101.p2.gd8d3aeb.assembly.stream.el9.x86_64
  unbound-libs-1.16.2-19.el9_6.1.x86_64

  crio kubelet and other packages should not get removed.