[  941.225291][T11984] rb_a: entered promiscuous mode
[  941.226766][T11984] rb_b: entered promiscuous mode
[  941.228258][T11984] rb_il: entered promiscuous mode
[  941.290879][T11986] pe_a: entered promiscuous mode
[  941.291630][T11986] pe_b: entered promiscuous mode
[  941.292453][T11986] debugfs: 'prp0' already exists in 'hsr'
[  941.292722][T11986] Cannot create hsr debugfs directory
[  941.318844][T11987] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  948.001249][  T240] rb_a: left promiscuous mode
[  948.002776][  T240] rb_b: left promiscuous mode
[  948.003491][  T240] rb_il: left promiscuous mode
[  948.017842][  T240] pe_b (unregistering): left promiscuous mode
[  948.020800][  T240] pe_a (unregistering): left promiscuous mode