[  441.424169] ip (11909) used greatest stack depth: 11640 bytes left
[  441.436663] vethA: entered promiscuous mode
[  441.436800] vethB: entered promiscuous mode
[  441.441314] vethA: entered promiscuous mode
[  441.441373] vethB: entered promiscuous mode
[  441.470015] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  441.482307] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network
[  450.051936] vethA: left promiscuous mode
[  450.052027] vethB: left promiscuous mode
[  450.052525] vethB (unregistering): left promiscuous mode
[  450.052677] vethA (unregistering): left promiscuous mode