Bug ID 2014509: TMM crash while processing DNS RR set record

Last Modified: Sep 04, 2026

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

Known Affected Versions:
17.1.2.1, 17.1.2

Opened: Aug 08, 2025

Severity: 3-Major

Symptoms

TMM crash

Impact

Traffic disrupted while tmm restarts.

Conditions

This can occur during DNS processing.

Workaround

No workaround, however the issue is fixed in 21.0.0, 17.5.1.3, 17.1.3 via ID2034789

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips