Bug ID 1772301: Under certain conditions, deleting a topology record can result in a crash.

Last Modified: Apr 04, 2025

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

Fixed In:
17.5.0

Opened: Dec 12, 2024

Severity: 2-Critical

Symptoms

During a topology load balancing decision, TMM can crash.

Impact

On very rare occasions, TMM can crash. Traffic disrupted while tmm restarts.

Conditions

-- Topology records are deleted. -- A load balancing decision using topology load balancing occurs.

Workaround

None.

Fix Information

Topology record changes are now done in a way that prevents the possibility of TMM crashing when making load balancing decisions in which the record is used.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips