[  919.760454][T11889] rb_a: entered promiscuous mode
[  919.761242][T11889] rb_b: entered promiscuous mode
[  919.769295][T11889] rb_il: entered promiscuous mode
[  919.828402][T11892] pe_a: entered promiscuous mode
[  919.829121][T11892] pe_b: entered promiscuous mode
[  919.830433][T11892] debugfs: 'prp0' already exists in 'hsr'
[  919.830653][T11892] Cannot create hsr debugfs directory
[  919.860351][T11893] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  926.503118][  T241] rb_a: left promiscuous mode
[  926.504510][  T241] rb_b: left promiscuous mode
[  926.510561][  T241] rb_il: left promiscuous mode
[  926.532620][  T241] pe_b (unregistering): left promiscuous mode
[  926.537484][  T241] pe_a (unregistering): left promiscuous mode