Bug ID 420330: TMM crash in SSL module with large amount of traffic

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
10.0.0, 10.0.1, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0

Fixed In:
11.2.1 HF15

Opened: May 01, 2013
Severity: 3-Major
Related Article:
K14497

Symptoms

When experience a large amount of traffic, TMM could crash due to corruptions.

Impact

Traffic disrupted while tmm restarts.

Conditions

The system is under stress and TMM memory is exhausted. SSL profiles are configured.

Workaround

None

Fix Information

Fixed an issue on TMM SSL traffic handling to avoid crashing when TMM memory is exhausted.

Behavior Change