[  915.628195][T11914] rb_a: entered promiscuous mode
[  915.629531][T11914] rb_b: entered promiscuous mode
[  915.630582][T11914] rb_il: entered promiscuous mode
[  915.684115][T11916] pe_a: entered promiscuous mode
[  915.684704][T11916] pe_b: entered promiscuous mode
[  915.685375][T11916] debugfs: 'prp0' already exists in 'hsr'
[  915.685516][T11916] Cannot create hsr debugfs directory
[  915.706713][T11917] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  922.527123][  T241] rb_a: left promiscuous mode
[  922.527638][  T241] rb_b: left promiscuous mode
[  922.528263][  T241] rb_il: left promiscuous mode
[  922.545945][  T241] pe_b (unregistering): left promiscuous mode
[  922.548836][  T241] pe_a (unregistering): left promiscuous mode