Bug ID 440685: LTM 3900, V11.3.0 hf8, source address translation memory leak suspected.

Last Modified: Jan 07, 2026

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

Fixed In:
11.6.0

Opened: Dec 13, 2013

Severity: 2-Critical

Symptoms

TMM crash after long run on a LTM 3900 platform running TMOS v11.3.0 HF8.

Impact

TMM crashed after memory exhaustion.

Conditions

iSession and source address translation pool used. The many sessions established and closed. LTM 3900 running v11.3.0 HF8

Workaround

It does not present.

Fix Information

Fix memory leak for use case: iSession + source address translation pool

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips