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

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP vCMP(all modules)

Known Affected Versions:
11.5.3, 11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0 HF3, 11.6.1, 11.5.4

Opened: Aug 13, 2015

Severity: 3-Major

Related Article: K17511


tmm may leak connflow and memory on vCMP guests.


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


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


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

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips