[  928.391198][T11862] rb_a: entered promiscuous mode
[  928.392767][T11862] rb_b: entered promiscuous mode
[  928.394224][T11862] rb_il: entered promiscuous mode
[  928.454349][T11864] pe_a: entered promiscuous mode
[  928.454971][T11864] pe_b: entered promiscuous mode
[  928.455740][T11864] debugfs: 'prp0' already exists in 'hsr'
[  928.455899][T11864] Cannot create hsr debugfs directory
[  928.487430][T11865] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  935.222287][ T5668] rb_a: left promiscuous mode
[  935.223057][ T5668] rb_b: left promiscuous mode
[  935.224617][ T5668] rb_il: left promiscuous mode
[  935.243163][ T5668] pe_b (unregistering): left promiscuous mode
[  935.246729][ T5668] pe_a (unregistering): left promiscuous mode