### Test report for 4757.1.0+nightly-20260904-2100 / amd64

**Platforms tested** : qemu_update 

🟢 ok **cl.update.payload**; Succeeded: qemu_update (1)

🟢 ok **cl.update.payload-boot-part-too-small**; Succeeded: qemu_update (1)

🟢 ok **extra-test.[first_dual].cl.update.docker-btrfs-compat**; Succeeded: qemu_update (1, 2)

🟢 ok **extra-test.[first_dual].cl.update.oem**; Succeeded: qemu_update (2); Failed: qemu_update (1)

<details>

<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: "cluster.go:125: Warning: found hardcoded GROUP=developer in /etc/flatcar/update.conf - make sure it fits the release channel you want to follow"
      L5: "cluster.go:125: 2026/09/05 00:49:02 socat[6964] E read(5, 0x561655f78000, 8192): Connection reset by peer"
      L6: "cluster.go:125: 2026/09/05 00:50:01 socat[6987] E read(5, 0x561655f78000, 8192): Connection reset by peer"
      L7: "cluster.go:125: 2026/09/05 00:53:23 socat[6992] E read(5, 0x56146b7bc000, 8192): Connection reset by peer"
      L8: "cluster.go:125: 2026/09/05 00:53:25 socat[7011] E read(5, 0x561655f78000, 8192): Connection reset by peer"
      L9: "cluster.go:125: 2026/09/05 00:54:05 socat[7096] E read(5, 0x56146b7bc000, 8192): Connection reset by peer"
      L10: "cluster.go:125: 2026/09/05 00:54:14 socat[7133] E read(5, 0x56146b7bc000, 8192): Connection reset by peer"
      L11: "cluster.go:125: 2026/09/05 00:54:30 socat[7161] E read(5, 0x561655f78000, 8192): Connection reset by peer"
      L12: "cluster.go:125: 2026/09/05 00:54:34 socat[6955] W exiting on signal 15"
      L13: "cluster.go:125: 2026/09/05 00:54:34 socat[6958] W exiting on signal 15"
      L14: "cluster.go:125: ERROR: zoned: unable to stat /etc/flatcar/sysext/flatcar-unknown-4757.1.0+nightly-20260904-2100.raw"
      L15: "update.go:510: Rebooting test machine after flatcar-update run (2nd reboot)"
      L16: "harness.go:621: Found systemd dependency unit failed to start (?[0;1;39msystemd-fsck????[0mle System Check on /dev/mapper/usr.  ) on machine a686c1ea-badc-493b-90a9-5086f0b8a32f console_"
      L17: " "
  ```


</details>


🟢 ok **extra-test.[first_dual].cl.update.payload**; Succeeded: qemu_update (1, 2)

🟢 ok **extra-test.[first_dual].cl.update.payload-boot-part-too-small**; Succeeded: qemu_update (1); Failed: qemu_update (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: "cluster.go:125: dd: error writing _/boot/increase_boot_part_usage_: No space left on device"
      L3: "cluster.go:125: 74+0 records in"
      L4: "cluster.go:125: 73+0 records out"
      L5: "cluster.go:125: 76935168 bytes (77 MB, 73 MiB) copied, 10.8354 s, 7.1 MB/s"
      L6: "update.go:284: Triggering update_engine"
      L7: "update.go:300: Update did not fail: time limit exceeded_"
      L8: " "
  ```


</details>