[  437.818399] vethA: entered promiscuous mode
[  437.818453] vethB: entered promiscuous mode
[  437.821644] vethA: entered promiscuous mode
[  437.821685] vethB: entered promiscuous mode
[  437.842877] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  437.842944] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  437.852317] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  437.852383] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  447.321689] vethA: left promiscuous mode
[  447.321860] vethB: left promiscuous mode
[  447.322229] vethB (unregistering): left promiscuous mode
[  447.322414] vethA (unregistering): left promiscuous mode