[  487.282079] vethA: entered promiscuous mode
[  487.282170] vethB: entered promiscuous mode
[  487.284713] vethA: entered promiscuous mode
[  487.284752] vethB: entered promiscuous mode
[  487.301464] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  487.301516] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  487.308851] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  487.308932] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  496.715264] vethA: left promiscuous mode
[  496.715352] vethB: left promiscuous mode
[  496.715638] vethB (unregistering): left promiscuous mode
[  496.715748] vethA (unregistering): left promiscuous mode