[  441.520350] vethA: entered promiscuous mode
[  441.520465] vethB: entered promiscuous mode
[  441.523630] vethA: entered promiscuous mode
[  441.523671] vethB: entered promiscuous mode
[  441.543594] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.543685] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  441.552915] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.552997] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  451.033881] vethA: left promiscuous mode
[  451.034000] vethB: left promiscuous mode
[  451.034418] vethB (unregistering): left promiscuous mode
[  451.034585] vethA (unregistering): left promiscuous mode