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  1. RHEL
  2. RHEL-79847

VM migrate fail during VM OS rebooting

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    • x86_64
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      What were you trying to do that didn't work?
      VM migrate fail during VM OS rebooting

      Please provide the package NVR for which the bug is seen:
      libvirt-10.10.0-6.el10.x86_64
      qemu-kvm-9.1.0-14.el10.x86_64
      kernel-6.12.0-53.el10.x86_64

      How reproducible is this bug?:
      100%

      Steps to reproduce:

      1. Set up migration env and start VM.

2. Reboot VM.
# virsh reboot vm1 --mode acpi 
Domain 'vm1' is being rebooted

3. During guest rebooting, do migration:
# virsh migrate --live vm1 qemu+tcp://X.X.X.X/system --verbose
Migration: [98.40 %]error: internal error: End of file from qemu monitor (vm='vm1')

      Expected results:
      VM migrate success.

      Actual results:
      VM migrate fail.

      Additional info:
      Test with '--p2p', also migrate fail.

      # virsh start vm1
Domain 'vm1' started

# virsh reboot vm1 --mode acpi 
Domain 'vm1' is being rebooted

# virsh migrate --live vm1 qemu+tcp://X.X.X.X/system --verbose --p2p
Migration: [98.04 %]error: operation failed: job 'migration out' failed: Unable to read from socket: Connection reset by peer

        1. vm1.log.reboot-target
          10 kB
        2. vm1.log.reboot-source
          0.1 kB
        3. vm1.log.agent-target
          10 kB
        4. vm1.log.agent-source
          0.1 kB
        5. vm1.log.acpi-target
          10 kB
        6. vm1.log.acpi-source
          0.1 kB
        7. virtqemud.log.target
          3.58 MB
        8. virtqemud.log.source
          3.68 MB
        9. virtqemud.log.reboot-target
          2.24 MB
        10. virtqemud.log.reboot-source
          11.19 MB
        11. virtqemud.log.agent-target
          1.75 MB
        12. virtqemud.log.agent-source
          672 kB

              virt-maint virt-maint
              rhn-support-lcheng Liping Cheng
              virt-maint virt-maint
              Liping Cheng Liping Cheng
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                Created:
                Updated:
                Resolved: