[  441.835890] vethA: entered promiscuous mode
[  441.835966] vethB: entered promiscuous mode
[  441.839666] vethA: entered promiscuous mode
[  441.839746] vethB: entered promiscuous mode
[  441.864272] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.864411] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  441.874840] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.874920] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  451.326800] vethA: left promiscuous mode
[  451.326917] vethB: left promiscuous mode
[  451.327303] vethB (unregistering): left promiscuous mode
[  451.327433] vethA (unregistering): left promiscuous mode