Bug ID 752803: CLASSIFICATION_DETECTED running reject can lead to a tmm core

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,, 14.0.0,,,,,, 14.0.1,, 14.1.0,,,,

Fixed In:
15.0.0,, 13.1.3

Opened: Dec 12, 2018
Severity: 2-Critical


When the CLASSIFICATION_DETECTED event is run on a serverside flow, and then an iRule command (e.g., to reject a flow) is run, tmm crashes.


tmm crashes. Traffic disrupted while tmm restarts.


-- CLASSIFICATION_DETECTED event runs on a serverside flow. -- An iRule command runs (e.g., reject a flow).



Fix Information

tmm no longer crashes under these conditions.

Behavior Change