[  976.147494][ T6939] vethA: entered promiscuous mode
[  976.148413][ T6939] vethB: entered promiscuous mode
[  976.178652][ T6940] vethA: entered promiscuous mode
[  976.180182][ T6940] vethB: entered promiscuous mode
[  976.357511][ T6947] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  976.357786][ T6947] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  976.437537][ T6950] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  976.437839][ T6950] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  987.156395][   T12] vethA: left promiscuous mode
[  987.157168][   T12] vethB: left promiscuous mode
[  987.178200][   T12] vethB (unregistering): left promiscuous mode
[  987.182997][   T12] vethA (unregistering): left promiscuous mode