Bug ID 1788369: In rare instances, LACPD may crash when creating a new aggregation interface.

Last Modified: Jul 15, 2026

Affected Product(s):
F5OS F5OS-A, F5OS-C, Velos(all modules)

Known Affected Versions:
F5OS-C 1.6.2, F5OS-C 1.6.4

Fixed In:
F5OS v2.0.0

Opened: Jan 23, 2025

Severity: 3-Major

Symptoms

LACPD produces a core dump and restarts.

Impact

Any interfaces managed by LACP may briefly stop processing traffic as LACPD restarts. The new ieee8023adLag interface will be functional after LACPD restarts.

Conditions

Adding a new interface with type ieee8023adLag: interfaces interface myinterface config type ieee8023adLag Other unknown variables may increase the likelihood of a crash occurring.

Workaround

None

Fix Information

LACPD will no longer crash when a user creates a new interface of type ieee8023adLag.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips