[  421.442329] vethA: entered promiscuous mode
[  421.442397] vethB: entered promiscuous mode
[  421.445525] vethA: entered promiscuous mode
[  421.445561] vethB: entered promiscuous mode
[  421.467142] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  421.467198] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  421.476665] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  421.476728] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  430.957996] vethA: left promiscuous mode
[  430.958137] vethB: left promiscuous mode
[  430.958714] vethB (unregistering): left promiscuous mode
[  430.958953] vethA (unregistering): left promiscuous mode