[  449.241805] vethA: entered promiscuous mode
[  449.241866] vethB: entered promiscuous mode
[  449.244566] vethA: entered promiscuous mode
[  449.244642] vethB: entered promiscuous mode
[  449.262526] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  449.262612] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  449.270419] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  449.270487] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  458.692094] vethA: left promiscuous mode
[  458.692202] vethB: left promiscuous mode
[  458.692526] vethB (unregistering): left promiscuous mode
[  458.692637] vethA (unregistering): left promiscuous mode