[  962.269200][T11891] rb_a: entered promiscuous mode
[  962.276065][T11891] rb_b: entered promiscuous mode
[  962.277158][T11891] rb_il: entered promiscuous mode
[  962.343383][T11893] pe_a: entered promiscuous mode
[  962.344046][T11893] pe_b: entered promiscuous mode
[  962.350986][T11893] debugfs: 'prp0' already exists in 'hsr'
[  962.351173][T11893] Cannot create hsr debugfs directory
[  962.377998][T11894] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  969.144891][  T241] rb_a: left promiscuous mode
[  969.145452][  T241] rb_b: left promiscuous mode
[  969.146199][  T241] rb_il: left promiscuous mode
[  969.158638][  T241] pe_b (unregistering): left promiscuous mode
[  969.162365][  T241] pe_a (unregistering): left promiscuous mode