[  933.979753][T11888] rb_a: entered promiscuous mode
[  933.980452][T11888] rb_b: entered promiscuous mode
[  933.981643][T11888] rb_il: entered promiscuous mode
[  934.056324][T11890] pe_a: entered promiscuous mode
[  934.057445][T11890] pe_b: entered promiscuous mode
[  934.058635][T11890] debugfs: 'prp0' already exists in 'hsr'
[  934.058888][T11890] Cannot create hsr debugfs directory
[  934.090625][T11891] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  940.819678][  T233] rb_a: left promiscuous mode
[  940.820168][  T233] rb_b: left promiscuous mode
[  940.820830][  T233] rb_il: left promiscuous mode
[  940.835407][  T233] pe_b (unregistering): left promiscuous mode
[  940.840587][  T233] pe_a (unregistering): left promiscuous mode