[  393.552474] vethA: entered promiscuous mode
[  393.552534] vethB: entered promiscuous mode
[  393.555539] vethA: entered promiscuous mode
[  393.555620] vethB: entered promiscuous mode
[  393.575398] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  393.575491] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  393.584354] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  393.584418] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  403.015610] vethA: left promiscuous mode
[  403.015746] vethB: left promiscuous mode
[  403.016151] vethB (unregistering): left promiscuous mode
[  403.016335] vethA (unregistering): left promiscuous mode