[  421.293038] vethA: entered promiscuous mode
[  421.293136] vethB: entered promiscuous mode
[  421.295812] vethA: entered promiscuous mode
[  421.295884] vethB: entered promiscuous mode
[  421.313490] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  421.313589] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  421.321322] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  421.321386] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  430.854802] vethA: left promiscuous mode
[  430.854893] vethB: left promiscuous mode
[  430.855298] vethB (unregistering): left promiscuous mode
[  430.855459] vethA (unregistering): left promiscuous mode