[  337.834969] vethA: entered promiscuous mode
[  337.835046] vethB: entered promiscuous mode
[  337.837834] vethA: entered promiscuous mode
[  337.837921] vethB: entered promiscuous mode
[  337.857166] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  337.857262] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  337.865567] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  337.865659] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  347.384861] vethA: left promiscuous mode
[  347.384978] vethB: left promiscuous mode
[  347.385401] vethB (unregistering): left promiscuous mode
[  347.385565] vethA (unregistering): left promiscuous mode