Bug ID 831161: An iRule before HTTP_REQUEST calling persist none can crash tmm

Last Modified: Jan 21, 2023

Bug Tracker

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

Known Affected Versions:
15.0.1.4, 15.0.1.3, 15.0.1.2, 15.0.1.1, 15.0.1, 15.0.0, 14.1.4.6, 14.1.4.5, 14.1.4.4

Fixed In:
15.1.0, 14.1.5.1

Opened: Sep 25, 2019
Severity: 2-Critical

Symptoms

During an iRule event before HTTP_REQUEST, e.g. on FLOW_INIT/CLIENT_ACCEPTED disabling persistence with 'persist none' can crash tmm.

Impact

Traffic disrupted while tmm restarts.

Conditions

An iRule event before HTTP_REQUEST, e.g., on FLOW_INIT/CLIENT_ACCEPTED disabling persistence with 'persist none'.

Workaround

None.

Fix Information

Fixed a tmm crash.

Behavior Change