Bug ID 509202: Flow abort with non-inline 'after' scripts queued for execution may result in zombie flow

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4

Fixed In:
12.1.0

Opened: Feb 25, 2015
Severity: 3-Major

Symptoms

Scripts may retain a reference to a flow after being aborted in the presence of a non-inline after command.

Impact

Flows and related memory are not released. Repeated occurrences over time may result in low memory conditions.

Conditions

Abort a flow while a non-inline after command is pending.

Workaround

None.

Fix Information

None

Behavior Change