[  601.339043][ T4680] vethA: entered promiscuous mode
[  601.339686][ T4680] vethB: entered promiscuous mode
[  601.371059][ T4681] vethA: entered promiscuous mode
[  601.371658][ T4681] vethB: entered promiscuous mode
[  601.557421][ T4688] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  601.557696][ T4688] prp1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  601.633885][ T4691] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  601.634143][ T4691] prp2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network
[  607.365884][ T4741] 8021q: 802.1Q VLAN Support v1.8
[  612.362853][ T4024] vethA: left promiscuous mode
[  612.363326][ T4024] vethB: left promiscuous mode
[  612.374717][ T4024] vethB (unregistering): left promiscuous mode
[  612.385179][ T4024] vethA (unregistering): left promiscuous mode