Bug ID 700090: tmm crash during execution of a per-request policy when modified during execution.

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP APM(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

Fixed In:
14.0.0, 14.0.0, 13.1.0.6

Opened: Dec 27, 2017
Severity: 2-Critical

Symptoms

Modify/delete of per-request policy during heavy traffic flow causes tmm to crash.

Impact

Traffic disrupted while tmm restarts.

Conditions

While a per-request policy (macro) is getting executed. Admin deletes the parent policy item (at the same time).

Workaround

There is no workaround other than not deleting per-request policies during heavy traffic flow.

Fix Information

Per-request access policies edited during execution are now held until not in use, so this issue no longer occurs.

Behavior Change