Bug ID 1209709: Memory leak in icrd_child when license is applied through BIG-IQ

Last Modified: May 29, 2024

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

Known Affected Versions:
15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 17.0.0, 17.0.0.1, 17.0.0.2

Fixed In:
17.1.1, 16.1.4, 15.1.9

Opened: Dec 14, 2022

Severity: 2-Critical

Symptoms

The memory use for icrd_child may slowly increase, eventually leading to an OOM condition.

Impact

Higher than normal control-plane memory usage, possible OOM related crash.

Conditions

License applied through BIG-IQ.

Workaround

Periodically kill the icrd_child processes. The restjavad will restart them automatically.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips