[  440.621936] vethA: entered promiscuous mode
[  440.622043] vethB: entered promiscuous mode
[  440.625078] vethA: entered promiscuous mode
[  440.625128] vethB: entered promiscuous mode
[  440.645251] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  440.645358] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  440.653738] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  440.653824] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  450.063894] vethA: left promiscuous mode
[  450.064026] vethB: left promiscuous mode
[  450.064534] vethB (unregistering): left promiscuous mode
[  450.064798] vethA (unregistering): left promiscuous mode