Bug ID 493401: Concurrent REST calls on a single endpoint may fail

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.10, 11.5.2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5, 11.5.2 HF1

Opened: Nov 27, 2014
Severity: 2-Critical

Symptoms

Concurrent REST PATCH calls on a particular endpoint, or configuration by BIG-IQ, may fail due to database deadlocks.

Impact

Configuration changes fail due to database deadlock.

Conditions

Concurrent REST PATCH calls were made on a particular endpoint, or device was configured by BIG-IQ.

Workaround

Return values from REST calls should be checked before proceeding to next call.

Fix Information

Fixed a MySQL deadlock that occurred when using REST API to send several patch requests to parameters of a security policy.

Behavior Change