[  949.679001][T11887] rb_a: entered promiscuous mode
[  949.679862][T11887] rb_b: entered promiscuous mode
[  949.681101][T11887] rb_il: entered promiscuous mode
[  949.751491][T11889] pe_a: entered promiscuous mode
[  949.752275][T11889] pe_b: entered promiscuous mode
[  949.753130][T11889] debugfs: 'prp0' already exists in 'hsr'
[  949.753859][T11889] Cannot create hsr debugfs directory
[  949.789287][T11890] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  956.484691][ T8319] rb_a: left promiscuous mode
[  956.485291][ T8319] rb_b: left promiscuous mode
[  956.486177][ T8319] rb_il: left promiscuous mode
[  956.506124][ T8319] pe_b (unregistering): left promiscuous mode
[  956.511338][ T8319] pe_a (unregistering): left promiscuous mode