[  452.680456] vethA: entered promiscuous mode
[  452.680526] vethB: entered promiscuous mode
[  452.684599] vethA: entered promiscuous mode
[  452.684648] vethB: entered promiscuous mode
[  452.712438] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  452.724417] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  461.286049] vethA: left promiscuous mode
[  461.286213] vethB: left promiscuous mode
[  461.286665] vethB (unregistering): left promiscuous mode
[  461.287022] vethA (unregistering): left promiscuous mode