[  951.079109][T11892] rb_a: entered promiscuous mode
[  951.079924][T11892] rb_b: entered promiscuous mode
[  951.081096][T11892] rb_il: entered promiscuous mode
[  951.146880][T11894] pe_a: entered promiscuous mode
[  951.147612][T11894] pe_b: entered promiscuous mode
[  951.148374][T11894] debugfs: 'prp0' already exists in 'hsr'
[  951.148711][T11894] Cannot create hsr debugfs directory
[  951.185402][T11895] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  957.872656][  T237] rb_a: left promiscuous mode
[  957.873310][  T237] rb_b: left promiscuous mode
[  957.879950][  T237] rb_il: left promiscuous mode
[  957.899189][  T237] pe_b (unregistering): left promiscuous mode
[  957.903289][  T237] pe_a (unregistering): left promiscuous mode