[  842.339781][ T6919] vethA: entered promiscuous mode
[  842.340843][ T6919] vethB: entered promiscuous mode
[  842.368373][ T6920] vethA: entered promiscuous mode
[  842.369115][ T6920] vethB: entered promiscuous mode
[  842.591238][ T6927] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  842.592236][ T6927] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  842.709177][ T6930] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  842.709629][ T6930] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  853.562933][   T12] vethA: left promiscuous mode
[  853.563412][   T12] vethB: left promiscuous mode
[  853.585889][   T12] vethB (unregistering): left promiscuous mode
[  853.599781][   T12] vethA (unregistering): left promiscuous mode