[  492.504316] vethA: entered promiscuous mode
[  492.504400] vethB: entered promiscuous mode
[  492.507711] vethA: entered promiscuous mode
[  492.507746] vethB: entered promiscuous mode
[  492.529587] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  492.539066] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  501.036314] vethA: left promiscuous mode
[  501.036443] vethB: left promiscuous mode
[  501.036848] vethB (unregistering): left promiscuous mode
[  501.037051] vethA (unregistering): left promiscuous mode