VM Live-migration Fails due to Duplicate Port Bindings
Problem
The VM live migration fails with the below errors:
x
2025-04-11 16:14:33.161 WARNING nova.virt.libvirt.driver [req-67506112-9a7f-4328-9305-c0cceee366a6 None None] [instance: 4297d610-ba72-4e12-b49f-b15ce844526b] Error monitoring migration: Failed to activate binding for port c38d2bb6-2b6a-49bb-b3eb-5d5d22cbd7b2 and host 515b1e90-c500-4140-90b6-b9cb1484768c.: nova.exception.PortBindingActivationFailed: Failed to activate binding for port c38d2bb6-2b6a-49bb-b3eb-5d5d22cbd7b2 and host 515b1e90-c500-4140-90b6-b9cb1484768c.2025-04-11 16:14:33.162 ERROR nova.compute.manager [req-67506112-9a7f-4328-9305-c0cceee366a6 None None] [instance: 4297d610-ba72-4e12-b49f-b15ce844526b] Live migration failed.: nova.exception.PortBindingActivationFailed: Failed to activate binding for port c38d2bb6-2b6a-49bb-b3eb-5d5d22cbd7b2 and host 515b1e90-c500-4140-90b6-b9cb1484768c.Environment
- Platform9 Managed OpenStack - v5.10.1.
Answer
This is a known issue and the fix will be available in 5.10-Patch1.
Additional Information
The issue is being tracked in the Jira IAAS-10801.
Was this page helpful?