Bug ID 971065: Using ACCESS::log iRule command in RULE_INIT event makes TMM crash

Last Modified: Jan 20, 2023

Bug Tracker

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

Known Affected Versions:
16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3

Opened: Dec 08, 2020
Severity: 2-Critical

Symptoms

TMM crashes.

Impact

Traffic disrupted while tmm restarts.

Conditions

- APM is provisioned. - ACCESS::log command is invoked in RULE_INIT iRule event handler.

Workaround

Avoid using ACCESS::log in the RULE_INIT event.

Fix Information

None

Behavior Change