[  441.423916] vethA: entered promiscuous mode
[  441.423980] vethB: entered promiscuous mode
[  441.427215] vethA: entered promiscuous mode
[  441.427311] vethB: entered promiscuous mode
[  441.448773] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.448846] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  441.457517] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.457573] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  450.927980] vethA: left promiscuous mode
[  450.928198] vethB: left promiscuous mode
[  450.928543] vethB (unregistering): left promiscuous mode
[  450.928714] vethA (unregistering): left promiscuous mode