Bug ID 481431: AAM concatenation set memory leak on configuration change

Last Modified: Jul 18, 2026

Affected Product(s):
BIG-IP None(all modules)

Known Affected Versions:
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, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3

Fixed In:
12.0.0

Opened: Sep 27, 2014

Severity: 3-Major

Symptoms

When AAM configuration is reloaded, it can leak some data structures associated with concatenation sets

Impact

tmm memory consumption will slowly grow

Conditions

AAM provisioned and concatenation sets defined

Workaround

restart tmm to free memory

Fix Information

Reloading AAM configuration no longer leaks memory associated with concatenation sets.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips