[  902.542561][T11880] rb_a: entered promiscuous mode
[  902.543269][T11880] rb_b: entered promiscuous mode
[  902.544450][T11880] rb_il: entered promiscuous mode
[  902.599651][T11882] pe_a: entered promiscuous mode
[  902.605192][T11882] pe_b: entered promiscuous mode
[  902.605898][T11882] debugfs: 'prp0' already exists in 'hsr'
[  902.606558][T11882] Cannot create hsr debugfs directory
[  902.634476][T11883] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  909.266045][  T239] rb_a: left promiscuous mode
[  909.266487][  T239] rb_b: left promiscuous mode
[  909.267315][  T239] rb_il: left promiscuous mode
[  909.281157][  T239] pe_b (unregistering): left promiscuous mode
[  909.284905][  T239] pe_a (unregistering): left promiscuous mode