### Test report for 4459.2.4+nightly-20260415-2100 / amd64

**Platforms tested** : qemu_update 

🟢 ok **cl.update.payload**; Succeeded: qemu_update (3); Failed: qemu_update (1, 2)

<details>

<summary>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diagnostic output for qemu_update, run 2</summary>

  ```
      L1: " Error: _cluster.go:125: Created symlink _/etc/systemd/system/locksmithd.service_ ??? _/dev/null_."
      L2: "update.go:428: Triggering update_engine"
      L3: "update.go:447: Rebooting test machine"
      L4: "update.go:428: Triggering update_engine"
      L5: "update.go:447: Rebooting test machine"
      L6: "update.go:450: reboot failed: machine __7e2044f9-1a2e-45f6-8915-cac7ac7abee5__ failed basic checks: some systemd units failed:"
      L7: "??? ldconfig.service loaded failed failed Rebuild Dynamic Linker Cache"
      L8: "status: "
      L9: "journal:-- No entries --"
      L10: "harness.go:616: Found systemd unit failed to start (?[0;1;39mldconfig.service?[0m - Rebuild Dynamic Linker Cache.  ) on machine 7e2044f9-1a2e-45f6-8915-cac7ac7abee5 console_"
      L11: " "
  ```

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

  ```
      L1: " Error: _cluster.go:125: Created symlink _/etc/systemd/system/locksmithd.service_ ??? _/dev/null_."
      L2: "update.go:428: Triggering update_engine"
      L3: "update.go:447: Rebooting test machine"
      L4: "update.go:428: Triggering update_engine"
      L5: "update.go:447: Rebooting test machine"
      L6: "update.go:450: reboot failed: machine __fd6cbdc5-b7b5-4626-91b2-c5865cad9c98__ failed basic checks: some systemd units failed:"
      L7: "??? ldconfig.service loaded failed failed Rebuild Dynamic Linker Cache"
      L8: "status: "
      L9: "journal:-- No entries --"
      L10: "harness.go:616: Found systemd unit failed to start (?[0;1;39mldconfig.service?[0m - Rebuild Dynamic Linker Cache.  ) on machine fd6cbdc5-b7b5-4626-91b2-c5865cad9c98 console_"
      L11: " "
  ```


</details>


🟢 ok **extra-test.[first_dual].cl.update.docker-btrfs-compat**; Succeeded: qemu_update (1)

🟢 ok **extra-test.[first_dual].cl.update.oem**; Succeeded: qemu_update (1)

🟢 ok **extra-test.[first_dual].cl.update.payload**; Succeeded: qemu_update (1)