[  449.609298] vethA: entered promiscuous mode
[  449.609391] vethB: entered promiscuous mode
[  449.612464] vethA: entered promiscuous mode
[  449.612500] vethB: entered promiscuous mode
[  449.632614] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  449.632707] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  449.641571] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  449.641663] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  459.081716] vethA: left promiscuous mode
[  459.081805] vethB: left promiscuous mode
[  459.082136] vethB (unregistering): left promiscuous mode
[  459.082246] vethA (unregistering): left promiscuous mode