[  927.591543][T11868] rb_a: entered promiscuous mode
[  927.592257][T11868] rb_b: entered promiscuous mode
[  927.600676][T11868] rb_il: entered promiscuous mode
[  927.668491][T11870] pe_a: entered promiscuous mode
[  927.674396][T11870] pe_b: entered promiscuous mode
[  927.675505][T11870] debugfs: 'prp0' already exists in 'hsr'
[  927.675666][T11870] Cannot create hsr debugfs directory
[  927.708773][T11871] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  934.414302][  T241] rb_a: left promiscuous mode
[  934.414812][  T241] rb_b: left promiscuous mode
[  934.415537][  T241] rb_il: left promiscuous mode
[  934.439288][  T241] pe_b (unregistering): left promiscuous mode
[  934.445343][  T241] pe_a (unregistering): left promiscuous mode