Bug ID 447570: tmm sigsegv

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP TMOS(all modules)

Known Affected Versions:
11.5.4, 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

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips