[  915.828967][T11882] rb_a: entered promiscuous mode
[  915.829666][T11882] rb_b: entered promiscuous mode
[  915.831180][T11882] rb_il: entered promiscuous mode
[  915.895097][T11884] pe_a: entered promiscuous mode
[  915.896394][T11884] pe_b: entered promiscuous mode
[  915.903031][T11884] debugfs: 'prp0' already exists in 'hsr'
[  915.903250][T11884] Cannot create hsr debugfs directory
[  915.926244][T11885] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  922.600124][  T230] rb_a: left promiscuous mode
[  922.600621][  T230] rb_b: left promiscuous mode
[  922.601254][  T230] rb_il: left promiscuous mode
[  922.615110][  T230] pe_b (unregistering): left promiscuous mode
[  922.619557][  T230] pe_a (unregistering): left promiscuous mode