[  421.391589] vethA: entered promiscuous mode
[  421.391689] vethB: entered promiscuous mode
[  421.395635] vethA: entered promiscuous mode
[  421.395682] vethB: entered promiscuous mode
[  421.422480] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  421.433957] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  429.983476] vethA: left promiscuous mode
[  429.983588] vethB: left promiscuous mode
[  429.984045] vethB (unregistering): left promiscuous mode
[  429.984258] vethA (unregistering): left promiscuous mode