[  947.297224][T11905] rb_a: entered promiscuous mode
[  947.297884][T11905] rb_b: entered promiscuous mode
[  947.298859][T11905] rb_il: entered promiscuous mode
[  947.362897][T11907] pe_a: entered promiscuous mode
[  947.369400][T11907] pe_b: entered promiscuous mode
[  947.370622][T11907] debugfs: 'prp0' already exists in 'hsr'
[  947.370792][T11907] Cannot create hsr debugfs directory
[  947.396663][T11908] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  954.048813][ T1367] rb_a: left promiscuous mode
[  954.049293][ T1367] rb_b: left promiscuous mode
[  954.049929][ T1367] rb_il: left promiscuous mode
[  954.072146][ T1367] pe_b (unregistering): left promiscuous mode
[  954.075018][ T1367] pe_a (unregistering): left promiscuous mode