[  888.862205][T12767] rb_a: entered promiscuous mode
[  888.863037][T12767] rb_b: entered promiscuous mode
[  888.864216][T12767] rb_il: entered promiscuous mode
[  888.936803][T12769] pe_a: entered promiscuous mode
[  888.937677][T12769] pe_b: entered promiscuous mode
[  888.944685][T12769] debugfs: 'prp0' already exists in 'hsr'
[  888.944960][T12769] Cannot create hsr debugfs directory
[  888.971586][T12770] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  895.711500][T10387] rb_a: left promiscuous mode
[  895.712157][T10387] rb_b: left promiscuous mode
[  895.713265][T10387] rb_il: left promiscuous mode
[  895.745839][T10387] pe_b (unregistering): left promiscuous mode
[  895.757057][T10387] pe_a (unregistering): left promiscuous mode