[  493.405286] vethA: entered promiscuous mode
[  493.405396] vethB: entered promiscuous mode
[  493.409611] vethA: entered promiscuous mode
[  493.409677] vethB: entered promiscuous mode
[  493.436271] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  493.448688] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  501.970632] vethA: left promiscuous mode
[  501.970759] vethB: left promiscuous mode
[  501.971209] vethB (unregistering): left promiscuous mode
[  501.971430] vethA (unregistering): left promiscuous mode