[  438.291829] vethA: entered promiscuous mode
[  438.291888] vethB: entered promiscuous mode
[  438.294820] vethA: entered promiscuous mode
[  438.294902] vethB: entered promiscuous mode
[  438.314427] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  438.314497] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  438.322562] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  438.322623] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  447.743876] vethA: left promiscuous mode
[  447.743970] vethB: left promiscuous mode
[  447.744377] vethB (unregistering): left promiscuous mode
[  447.744531] vethA (unregistering): left promiscuous mode