[  934.847554][T11874] rb_a: entered promiscuous mode
[  934.848248][T11874] rb_b: entered promiscuous mode
[  934.849317][T11874] rb_il: entered promiscuous mode
[  934.903618][T11876] pe_a: entered promiscuous mode
[  934.904243][T11876] pe_b: entered promiscuous mode
[  934.910799][T11876] debugfs: 'prp0' already exists in 'hsr'
[  934.910965][T11876] Cannot create hsr debugfs directory
[  934.941052][T11877] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  941.597468][ T9605] rb_a: left promiscuous mode
[  941.597968][ T9605] rb_b: left promiscuous mode
[  941.598630][ T9605] rb_il: left promiscuous mode
[  941.628178][ T9605] pe_b (unregistering): left promiscuous mode
[  941.637025][ T9605] pe_a (unregistering): left promiscuous mode