[  437.976371] vethA: entered promiscuous mode
[  437.976437] vethB: entered promiscuous mode
[  437.979242] vethA: entered promiscuous mode
[  437.979290] vethB: entered promiscuous mode
[  437.998054] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  437.998134] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  438.006267] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  438.006349] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  447.434398] vethA: left promiscuous mode
[  447.434513] vethB: left promiscuous mode
[  447.434829] vethB (unregistering): left promiscuous mode
[  447.434959] vethA (unregistering): left promiscuous mode