[  779.595395][ T3845] vethA: entered promiscuous mode
[  779.596108][ T3845] vethB: entered promiscuous mode
[  779.628752][ T3846] vethA: entered promiscuous mode
[  779.629461][ T3846] vethB: entered promiscuous mode
[  779.821433][ T3853] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  779.821722][ T3853] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  779.898200][ T3856] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  779.898486][ T3856] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  791.053229][   T12] vethA: left promiscuous mode
[  791.053713][   T12] vethB: left promiscuous mode
[  791.066819][   T12] vethB (unregistering): left promiscuous mode
[  791.069485][   T12] vethA (unregistering): left promiscuous mode