Bug ID 1159397: The high utilization of memory when blade turns offline results in core

Last Modified: Jan 20, 2023

Bug Tracker

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3

Opened: Sep 21, 2022
Severity: 1-Blocking

Symptoms

The TMM memory utilization continue to increase after a blade turns offline.

Impact

The TMM memory utilization will finally cause out-of-memory errors or cores and TMM processes will restart. The service will be interrupted.

Conditions

Blade turns offline.

Workaround

None

Fix Information

None

Behavior Change