Bug ID 472831: FIPS-enabled DNSSEC can cause TMM core

Last Modified: Aug 19, 2026

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

Known Affected Versions:
11.5.1, 11.5.1 hf1, 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, 11.5.1 hf10, 11.5.1 hf11

Fixed In:
11.6.0, 11.5.2

Opened: Jul 23, 2014

Severity: 2-Critical

Related Article: K17301

Symptoms

Creating Cavium-FIPS-enabled DNSSEC zone and keys causes TMM core.

Impact

Traffic disrupted while tmm restarts.

Conditions

FIPS DNSSEC zone and key creation on a FIPS-platform.

Workaround

None.

Fix Information

FIPS-enabled DNSSEC zone and keys now work correctly without causing TMM core.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips