Uploaded image for project: 'OpenShift Virtualization'
  1. OpenShift Virtualization
  2. CNV-72354

[CLOSED LOOP for] VM migrated from AMD to Intel

XMLWordPrintable

    • Icon: Closed Loop Closed Loop
    • Resolution: Done
    • Icon: Critical Critical
    • None
    • None
    • CNV Virt-Cluster
    • None
    • Future Sustainability
    • False
    • Hide

      None

      Show
      None
    • False
    • None
    • None

      Description of problem:

      After live migration of a VM, some VMs experience a kernel panic within 9-15 minutes of the live migration. 

Customer stated this started after an upgrade of to OCP 4.18 and wasn't happening previously

This happens a small percentage of the time, but has been seen on multiple guest os types including RHEL 8 and Alma 9.  Has happened to the same VM multiple times. 

Will focus on RHEL 8

      Version-Release number of selected component (if applicable):

      OCP 4.18.26
CNV 4.18.17

      How reproducible:

      Live migrate a VM.  Wait 9-15 minutes and VM may crash.  Note this is seen a small percentage of the time so it's not fully reproducible

      Additional info:

       

              kbidarka@redhat.com Kedar Bidarkar
              dagur@redhat.com Daniel Gur
              Kedar Bidarkar Kedar Bidarkar
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Created:
                Updated:
                Resolved: