Bug ID 889245: Ndal ixvf driver can lock up

Last Modified: May 27, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3

Opened: Mar 12, 2020
Severity: 3-Major

Symptoms

The TMM ixvf driver for the Virtual Function(VF) of an SRIOV x520 / 82599 card can under certain circumstances lockup the tx queue.

Impact

No further transmit is possible.

Conditions

Unknown conditions

Workaround

None

Fix Information

None

Behavior Change