Bug ID 985537: Upgrade Microsoft Hyper-V driver

Last Modified: May 05, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP Install/Upgrade(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1

Opened: Jan 21, 2021
Severity: 3-Major

Symptoms

BIG-IP Virtual Edition (VE) on Azure has an issue where the BIG-IP system raises a kernel panic soon after a Network Management Agent update occurs on the host. When performance tests are run on VE in Microsoft Azure, the BIG-IP system loses all connectivity to the pools and becomes unresponsive.

Impact

-- The BIG-IP system might restart and the GUI becomes unresponsive during performance testing.

Conditions

- Azure Host performs a Network Management Agent (NMAgent) update while TMM is running. - Running performance tests of VE in Azure.

Workaround

None.

Fix Information

None

Behavior Change