Bug ID 646572: Multiple log messages 'Async process socket is full' written to asm_config_server.log

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP ASM(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0

Opened: Feb 20, 2017
Severity: 3-Major
Related AskF5 Article:
K56829295

Symptoms

While under CPU load, ASM policy adjustments by Automatic Policy Builder causes a flood of the following log message: Async process socket is full.

Impact

A flood of 'Async process socket is full' messages are written to /var/log/ts/asm_config_server.log.

Conditions

-- Device is under CPU load. -- Automatic Policy Builder requests ASM policy adjustments.

Workaround

None.

Fix Information

'Async process socket is full' log messages are now throttled.

Behavior Change