Bug ID 747922: With AFM enabled, during bootup, there is a small possibility of a tmm crash

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AFM(all modules)

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.1.0, 14.1.0.1

Fixed In:
14.1.0.2

Opened: Oct 25, 2018
Severity: 2-Critical

Symptoms

During bootup, with AFM enabled, there is a small possibility of a tmm crash. The tmm process generates a core file and then automatically restart.

Impact

tmm crashes, coredumps, and then restarts. Traffic disrupted while tmm restarts.

Conditions

-- AFM enabled. -- sPVA-capable hardware platform. -- Boot up the system.

Workaround

None.

Fix Information

The race-condition has been fixed, so this issue no longer occurs.

Behavior Change