[  449.336599] vethA: entered promiscuous mode
[  449.336656] vethB: entered promiscuous mode
[  449.339688] vethA: entered promiscuous mode
[  449.339727] vethB: entered promiscuous mode
[  449.359761] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  449.359817] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  449.368500] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  449.368562] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  458.826589] vethA: left promiscuous mode
[  458.826679] vethB: left promiscuous mode
[  458.827014] vethB (unregistering): left promiscuous mode
[  458.827124] vethA (unregistering): left promiscuous mode