[  420.482766] vethA: entered promiscuous mode
[  420.482867] vethB: entered promiscuous mode
[  420.485954] vethA: entered promiscuous mode
[  420.486025] vethB: entered promiscuous mode
[  420.506003] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  420.506092] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  420.514954] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  420.515014] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  429.950801] vethA: left promiscuous mode
[  429.950910] vethB: left promiscuous mode
[  429.951470] vethB (unregistering): left promiscuous mode
[  429.951673] vethA (unregistering): left promiscuous mode