[  878.755408][T11391] vethA: entered promiscuous mode
[  878.756532][T11391] vethB: entered promiscuous mode
[  878.791570][T11392] vethA: entered promiscuous mode
[  878.792182][T11392] vethB: entered promiscuous mode
[  878.998753][T11399] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  879.098681][T11402] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  889.030403][ T4031] vethA: left promiscuous mode
[  889.030859][ T4031] vethB: left promiscuous mode
[  889.046050][ T4031] vethB (unregistering): left promiscuous mode
[  889.049695][ T4031] vethA (unregistering): left promiscuous mode