[  453.507114] vethA: entered promiscuous mode
[  453.507180] vethB: entered promiscuous mode
[  453.510641] vethA: entered promiscuous mode
[  453.510737] vethB: entered promiscuous mode
[  453.533838] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  453.533938] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  453.544318] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  453.544385] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  463.015130] vethA: left promiscuous mode
[  463.015217] vethB: left promiscuous mode
[  463.015725] vethB (unregistering): left promiscuous mode
[  463.015921] vethA (unregistering): left promiscuous mode