[  963.805559][ T6900] vethA: entered promiscuous mode
[  963.812613][ T6900] vethB: entered promiscuous mode
[  963.840364][ T6901] vethA: entered promiscuous mode
[  963.841189][ T6901] vethB: entered promiscuous mode
[  964.027536][ T6908] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  964.027840][ T6908] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  964.096817][ T6911] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  964.097161][ T6911] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  974.782115][ T6189] vethA: left promiscuous mode
[  974.782645][ T6189] vethB: left promiscuous mode
[  974.797834][ T6189] vethB (unregistering): left promiscuous mode
[  974.807182][ T6189] vethA (unregistering): left promiscuous mode