Bug ID 594123: Illegal HTTP status in response filling up the database

Last Modified: Oct 06, 2020

Bug Tracker

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

Known Affected Versions:
11.2.1

Opened: May 18, 2016
Severity: 3-Major

Symptoms

You see errors similar to the following: "[ERROR] /usr/sbin/mysqld: The table 'ENFORCER_CPU_USAGE' is full"

Impact

Database eventually consumes all available space.

Conditions

This can occur with ASM enabled and is triggering on "Illegal HTTP status in response". These entries are not getting cleaned at the appropriate time.

Workaround

You can manually truncate the table by running the following command in MySQL: TRUNCATE TABLE PLC.LRN_ILLEGAL_HTTP_STATUS_IN_RESPONSE;

Fix Information

None

Behavior Change