### Test report for 4858.0.0+nightly-20261019-2100 / amd64

**Platforms tested** : brightbox 

🟢 ok **cl.basic**; Succeeded: brightbox (1)

🟢 ok **cl.cloudinit.basic**; Succeeded: brightbox (1)

🟢 ok **cl.etcd-member.discovery**; Succeeded: brightbox (1)

🟢 ok **cl.flannel.udp**; Succeeded: brightbox (1)

🟢 ok **cl.flannel.vxlan**; Succeeded: brightbox (1)

🟢 ok **cl.ignition.kargs**; Succeeded: brightbox (1)

🟢 ok **cl.ignition.v2.btrfsroot**; Succeeded: brightbox (1)

🟢 ok **cl.install.cloudinit**; Succeeded: brightbox (1)

🟢 ok **cl.internet**; Succeeded: brightbox (1)

🟢 ok **cl.network.initramfs.second-boot**; Succeeded: brightbox (1)

🟢 ok **coreos.ignition.once**; Succeeded: brightbox (1)

🟢 ok **coreos.ignition.resource.local**; Succeeded: brightbox (1)

🟢 ok **coreos.ignition.resource.remote**; Succeeded: brightbox (1)

🟢 ok **coreos.ignition.security.tls**; Succeeded: brightbox (1)

🟢 ok **coreos.ignition.sethostname**; Succeeded: brightbox (1)

🟢 ok **coreos.ignition.ssh.key**; Succeeded: brightbox (1)

🟢 ok **docker.network-openbsd-nc**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.35.1.calico.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.35.1.cilium.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.35.1.flannel.base**; Succeeded: brightbox (2); Failed: brightbox (1)

<details>

<summary>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diagnostic output for brightbox, run 1</summary>

  ```
      L1: " Error: _cluster.go:125: I1020 06:04:39.542892    1857 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35"
      L2: "cluster.go:125: error: failed to pull image __registry.k8s.io/kube-apiserver:v1.35.9__: failed to pull image registry.k8s.io/kube-apiserver:v1.35.9: rpc error: code = DeadlineExceeded desc = failed to? pull and unpack image __registry.k8s.io/kube-apiserver:v1.35.9__: failed to resolve image: failed to do request: Head __https://registry.k8s.io/v2/kube-apiserver/manifests/v1.35.9__: net/http: timeou?t awaiting response headers"
      L3: "cluster.go:125: To see the stack trace of this error execute with --v=5 or higher"
      L4: "kubeadm.go:197: unable to setup cluster: unable to run master script: Process exited with status 1_"
      L5: " "
  ```


</details>


🟢 ok **kubeadm.v1.36.1.calico.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.36.1.cilium.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.36.1.flannel.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.37.0.calico.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.37.0.cilium.base**; Succeeded: brightbox (1)

🟢 ok **kubeadm.v1.37.0.flannel.base**; Succeeded: brightbox (1)

🟢 ok **linux.nfs.v3**; Succeeded: brightbox (1)

🟢 ok **linux.nfs.v4**; Succeeded: brightbox (1)