[  451.962491] vethA: entered promiscuous mode
[  451.962598] vethB: entered promiscuous mode
[  451.965957] vethA: entered promiscuous mode
[  451.966018] vethB: entered promiscuous mode
[  451.986363] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  451.986477] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  451.995848] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  451.995912] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  461.443340] vethA: left promiscuous mode
[  461.443445] vethB: left promiscuous mode
[  461.443937] vethB (unregistering): left promiscuous mode
[  461.444120] vethA (unregistering): left promiscuous mode