Bug ID 440786: tmm may crash on bad profile setting in the virtual server

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF4, 11.4.0 HF6, 11.3.0 HF9, 11.2.1 HF11

Opened: Dec 16, 2013
Severity: 1-Blocking
Related Article:


tmm may crash when a bad profile is assigned to a virtual server.


Traffic disrupted while tmm restarts.


A bad profile assigned to virtual server. For example, this could be bad value or invalid content like the referred object not existing.


Double check the virtual config, make sure everything is good.

Fix Information

Now when bad config occurs in virtual server, tmm won't crash, instead, such a virtual will not be responsive.

Behavior Change