Bug ID 654164: Active flows are aborted/torn down after PEM is disabled.

Last Modified: Sep 13, 2023

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

Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0

Opened: Mar 29, 2017

Severity: 2-Critical

Symptoms

Gradual memory leak or TMM crash may be observed.

Impact

Potential memory leak and TMM crash. Traffic disrupted while tmm restarts.

Conditions

Active flows passing through PEM are not aborted/torn down after PEM is disabled.

Workaround

None.

Fix Information

Gradual memory leak or TMM crash no longer occurs if active flows are aborted/torn down after PEM is disabled.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips