Bug ID 876953: Tmm crash while passing diameter traffic

Last Modified: May 29, 2024

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

Known Affected Versions:
15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 16.0.0, 16.0.0.1

Fixed In:
16.1.0, 16.0.1, 15.1.0.5, 15.0.1.4

Opened: Feb 05, 2020

Severity: 3-Major

Symptoms

Tmm crashes with the following log message. -- crit tmm1[11661]: 01010289:2: Oops @ 0x2a3f440:205: msg->ref > 0.

Impact

Traffic disrupted while tmm restarts.

Conditions

This can be encountered while passing diameter traffic when one or more of the pool members goes down and retransmissions occur.

Workaround

None.

Fix Information

Fixed a tmm crash while passing diameter traffic.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips