Bug ID 627246: TMM memory leak when ASM policy configured on virtual server

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2

Fixed In:
13.0.0, 12.1.2 HF1, 11.6.3

Opened: Nov 07, 2016

Severity: 4-Minor

Related Article: K09336400

Symptoms

TMM memory leak in hud_oob when ASM policy configured on virtual server.

Impact

System leaks 64 bytes of memory. TMM might run out of memory and eventually crash.

Conditions

-- ASM policy is configured on a virtual server. -- URL access via the virtual server.

Workaround

None. But disabling ASM policy configuration on the virtual server can alleviate the problem.

Fix Information

A memory leak in hud_oob when ASM policy configured on virtual server has been fixed.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips