Bug ID 693491: ASM with Web Acceleration Profile can rarely cause TMM to core

Last Modified: Jul 12, 2023

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

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1

Fixed In:
14.0.0, 13.1.3.2

Opened: Nov 08, 2017

Severity: 2-Critical

Symptoms

TMM cores after running web traffic. TMM stays down following the crash, even after traffic has stopped.

Impact

Data forwarding which causes tmm to core. Traffic disrupted while tmm restarts.

Conditions

When ASM is provisioned with web acceleration profile.

Workaround

None.

Fix Information

Tmm no longer cores under these conditions.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips