[  881.898350][T12765] rb_a: entered promiscuous mode
[  881.904592][T12765] rb_b: entered promiscuous mode
[  881.906137][T12765] rb_il: entered promiscuous mode
[  881.971816][T12767] pe_a: entered promiscuous mode
[  881.972595][T12767] pe_b: entered promiscuous mode
[  881.973421][T12767] debugfs: 'prp0' already exists in 'hsr'
[  881.973697][T12767] Cannot create hsr debugfs directory
[  882.014824][T12768] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  888.701334][T10386] rb_a: left promiscuous mode
[  888.702934][T10386] rb_b: left promiscuous mode
[  888.703871][T10386] rb_il: left promiscuous mode
[  888.717217][T10386] pe_b (unregistering): left promiscuous mode
[  888.721273][T10386] pe_a (unregistering): left promiscuous mode