Bug ID 447570: tmm sigsegv

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(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, 11.5.2, 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

Fixed In:
11.6.0, 11.5.6

Opened: Feb 06, 2014
Severity: 2-Critical

Symptoms

A tmm crash was encountered during normal operation.

Impact

Traffic disrupted while tmm restarts.

Conditions

It is not known all of the conditions that trigger this, but it is related to use of the internal string cache in certain deployments such as PEM and LTM's DNS resolver.

Workaround

None

Fix Information

None

Behavior Change