[  501.904040] vethA: entered promiscuous mode
[  501.904095] vethB: entered promiscuous mode
[  501.907171] vethA: entered promiscuous mode
[  501.907250] vethB: entered promiscuous mode
[  501.927285] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  501.927347] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  501.936104] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  501.936193] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  511.363793] vethA: left promiscuous mode
[  511.363931] vethB: left promiscuous mode
[  511.364435] vethB (unregistering): left promiscuous mode
[  511.364675] vethA (unregistering): left promiscuous mode