Bug ID 536427: AFM service pccd may coredump when TMM is out of memory

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10

Opened: Jul 29, 2015

Severity: 3-Major

Symptoms

pccd may dump core when the box was out of memory. To reclaim memory, kernel restarts processes.

Impact

Traffic disrupted while tmm restarts.

Conditions

Box out of memory situation, which happens in a rare scenario.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips