[  934.925341][T11876] rb_a: entered promiscuous mode
[  934.926089][T11876] rb_b: entered promiscuous mode
[  934.927301][T11876] rb_il: entered promiscuous mode
[  934.994475][T11878] pe_a: entered promiscuous mode
[  934.995097][T11878] pe_b: entered promiscuous mode
[  934.995833][T11878] debugfs: 'prp0' already exists in 'hsr'
[  934.995994][T11878] Cannot create hsr debugfs directory
[  935.025362][T11879] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  941.684412][T10056] rb_a: left promiscuous mode
[  941.684944][T10056] rb_b: left promiscuous mode
[  941.685641][T10056] rb_il: left promiscuous mode
[  941.701243][T10056] pe_b (unregistering): left promiscuous mode
[  941.704468][T10056] pe_a (unregistering): left promiscuous mode