Bug ID 2200053: Virtual interfaces inside the F5OS tenant are going into 'uninit' state

Last Modified: Mar 24, 2026

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

Known Affected Versions:
17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.1.3.1

Opened: Jan 08, 2026

Severity: 1-Blocking

Symptoms

Some virtual network interfaces were stuck in the “uninit” state on the active BIG-IP tenant.

Impact

Virtual interfaces can get stuck in the "uninit" state.

Conditions

-- F5 CX1610 chassis with BX520 blade -- Reboot the standby BIG-IP device first, then wait for one minute and reboot the active BIG-IP device.

Workaround

None.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips