[  441.978297] vethA: entered promiscuous mode
[  441.978362] vethB: entered promiscuous mode
[  441.981599] vethA: entered promiscuous mode
[  441.981641] vethB: entered promiscuous mode
[  442.001741] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  442.001797] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  442.010416] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  442.010502] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  451.456621] vethA: left promiscuous mode
[  451.456705] vethB: left promiscuous mode
[  451.457042] vethB (unregistering): left promiscuous mode
[  451.457170] vethA (unregistering): left promiscuous mode