Bug ID 439637: Fix for memory leaks in the failover service

Last Modified: Nov 22, 2021

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

Known Affected Versions:

Fixed In:
11.3.0 HF9

Opened: Dec 04, 2013

Severity: 2-Critical

Related Article: K15330


The sod process memory footprint may increase over time.


The sod process may exit and restart, or other services may become unresponsive due to memory exhaustion.


Run affected version.


Restarting the sod service using 'bigstart restart sod'

Fix Information

This fix eliminates the memory leaks in the fail-over service sod.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips