Bug ID 1064381: TMM may crash while processing DNS traffic.

Last Modified: Jun 19, 2025

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

Known Affected Versions:
14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6

Opened: Nov 26, 2021

Severity: 3-Major

Symptoms

Under certain conditions, TMM may crash with a SIGABRT while processing DNS traffic.

Impact

Traffic disrupted while TMM restarts.

Conditions

This issue can occur while processing DNS requests.

Workaround

N/A

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips