Bug ID 1003633: There might be wrong memory handling when message routing feature is used

Last Modified: May 29, 2024

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

Known Affected Versions:
14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1

Fixed In:
17.0.0, 16.1.2,,

Opened: Mar 18, 2021

Severity: 4-Minor


The following log is observed from /var/log/ltm Oops @ 0x28c3060:232: buf->ref == 0


For most cases, this kind of incorrect memory handling may only generate warning log message. In rare case, it might lead to a tmm crash.


Message routing is used either by - Generic message (ltm message-routing generic) or - HTTP2 with Message router option enabled



Fix Information

Wrong memory handling in message routing is fixed.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips