[  932.841431][T12008] rb_a: entered promiscuous mode
[  932.842166][T12008] rb_b: entered promiscuous mode
[  932.843566][T12008] rb_il: entered promiscuous mode
[  932.898952][T12010] pe_a: entered promiscuous mode
[  932.905800][T12010] pe_b: entered promiscuous mode
[  932.906520][T12010] debugfs: 'prp0' already exists in 'hsr'
[  932.906698][T12010] Cannot create hsr debugfs directory
[  932.934096][T12011] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  939.617643][  T241] rb_a: left promiscuous mode
[  939.624004][  T241] rb_b: left promiscuous mode
[  939.624818][  T241] rb_il: left promiscuous mode
[  939.645575][  T241] pe_b (unregistering): left promiscuous mode
[  939.650435][  T241] pe_a (unregistering): left promiscuous mode