[  942.677058][T11898] rb_a: entered promiscuous mode
[  942.677770][T11898] rb_b: entered promiscuous mode
[  942.678762][T11898] rb_il: entered promiscuous mode
[  942.746617][T11900] pe_a: entered promiscuous mode
[  942.747298][T11900] pe_b: entered promiscuous mode
[  942.748505][T11900] debugfs: 'prp0' already exists in 'hsr'
[  942.748669][T11900] Cannot create hsr debugfs directory
[  942.773660][T11901] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  949.508927][  T238] rb_a: left promiscuous mode
[  949.509845][  T238] rb_b: left promiscuous mode
[  949.510543][  T238] rb_il: left promiscuous mode
[  949.533727][  T238] pe_b (unregistering): left promiscuous mode
[  949.538486][  T238] pe_a (unregistering): left promiscuous mode