[  954.036055][T11994] rb_a: entered promiscuous mode
[  954.036871][T11994] rb_b: entered promiscuous mode
[  954.038038][T11994] rb_il: entered promiscuous mode
[  954.104972][T11996] pe_a: entered promiscuous mode
[  954.105753][T11996] pe_b: entered promiscuous mode
[  954.106568][T11996] debugfs: 'prp0' already exists in 'hsr'
[  954.106888][T11996] Cannot create hsr debugfs directory
[  954.140455][T11997] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  960.835329][ T8928] rb_a: left promiscuous mode
[  960.835915][ T8928] rb_b: left promiscuous mode
[  960.838302][ T8928] rb_il: left promiscuous mode
[  960.859131][ T8928] pe_b (unregistering): left promiscuous mode
[  960.864298][ T8928] pe_a (unregistering): left promiscuous mode