Bug ID 602654: TMM crash when using AVR lookups

Last Modified: Dec 10, 2018

Bug Tracker

Affected Product:  See more info
BIG-IP AFM, APM, ASM, AVR, LTM, PEM, SWG, vCMP(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, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2

Fixed In:
13.0.0, 12.1.2, 11.6.2

Opened: Jul 03, 2016
Severity: 2-Critical

Symptoms

When trying to find/insert data into AVR lookups TMM/AVR core might occur.

Impact

tmm crashes. The crash occur when two processes simultaneously try to access the same cell in the lookup. Traffic disrupted while tmm restarts.

Conditions

AVR lookups in use.

Workaround

None.

Fix Information

TMM no longer crashes when using AVR lookups.

Behavior Change