[  306.351997] vethA: entered promiscuous mode
[  306.352057] vethB: entered promiscuous mode
[  306.354819] vethA: entered promiscuous mode
[  306.354901] vethB: entered promiscuous mode
[  306.372827] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  306.372916] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  306.380552] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  306.380611] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  315.839045] vethA: left promiscuous mode
[  315.839123] vethB: left promiscuous mode
[  315.839533] vethB (unregistering): left promiscuous mode
[  315.839710] vethA (unregistering): left promiscuous mode