[  451.564933] vethA: entered promiscuous mode
[  451.564996] vethB: entered promiscuous mode
[  451.568108] vethA: entered promiscuous mode
[  451.568155] vethB: entered promiscuous mode
[  451.588954] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  451.589031] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  451.598024] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  451.598083] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  461.068707] vethA: left promiscuous mode
[  461.068825] vethB: left promiscuous mode
[  461.069174] vethB (unregistering): left promiscuous mode
[  461.069276] vethA (unregistering): left promiscuous mode