Last Modified: Apr 09, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 16.1.6, 16.1.6.1
Opened: Feb 20, 2026 Severity: 3-Major
When running in Google Cloud and a live migration occurs tmm may crash.
Traffic disrupted while tmm restarts.
- BIG-IP is running in Google Cloud - tmm is utilizing the virtio driver - A live migration is occurring
Disable live migration in GCP. or Use the sock driver.
None