Bug ID 528616: Failure to add a custom bot signature

Last Modified: May 14, 2019

Bug Tracker

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

Known Affected Versions:
12.0.0

Fixed In:
12.1.0, 12.0.0 HF1

Opened: Jun 18, 2015
Severity: 2-Critical

Symptoms

Adding a bot signature doesn't get actually added in some cases. The print " notice ACY: acy_create_Rdas rkm->g MALLOC_ACY failed" will appear in /var/log/tmm

Impact

New added signatures are not enforced.

Conditions

Traffic running for long time. The tmm memory got fragmented.

Workaround

none

Fix Information

We fixed an issue where you could not add new bot signatures into fragmented memory.

Behavior Change