Bug ID 539822: tmm may leak connflow and memory on vCMP guest.

Last Modified: Feb 13, 2019

Bug Tracker

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

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 12.0.0, 12.0.0 HF1, 12.0.0 HF2

Fixed In:
12.0.0 HF3, 11.6.1, 11.5.4

Opened: Aug 13, 2015
Severity: 3-Major
Related AskF5 Article:
K17511

Symptoms

tmm may leak connflow and memory on vCMP guests.

Impact

tmm leaks memory and might eventually crash from an out-of-memory condition.

Conditions

This occurs on a vCMP guest when only one tmm is provisioned on the blade.

Workaround

Provision more than one tmm.

Fix Information

tmm no longer leaks connflows and memory on vCMP guests when only one tmm is provisioned.

Behavior Change