Bug ID 470559: TMM crash after traffic stress with rapid changes to Traffic capturing profiles

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.10, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 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

Fixed In:
12.0.0, 11.6.1

Opened: Jul 07, 2014
Severity: 2-Critical

Symptoms

Rare condition of TMM crash due to traffic stress with rapid changes made to Traffic capturing profiles.

Impact

Traffic disrupted while tmm restarts.

Conditions

1. Traffic capturing feature is on, under heavy traffic. 2. Modifications are being made to traffic capturing configuration.

Workaround

Turn off traffic capturing feature, or minimize making changes to the Traffic capturing profile while under heavy load.

Fix Information

A rare condition was fixed where TMM crashed due to traffic stress with rapid changes made to Traffic capturing profiles.

Behavior Change