[  925.386376][T11905] rb_a: entered promiscuous mode
[  925.387151][T11905] rb_b: entered promiscuous mode
[  925.388178][T11905] rb_il: entered promiscuous mode
[  925.452771][T11907] pe_a: entered promiscuous mode
[  925.453477][T11907] pe_b: entered promiscuous mode
[  925.454767][T11907] debugfs: 'prp0' already exists in 'hsr'
[  925.454998][T11907] Cannot create hsr debugfs directory
[  925.478934][T11908] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  932.335075][T11822] rb_a: left promiscuous mode
[  932.335617][T11822] rb_b: left promiscuous mode
[  932.337025][T11822] rb_il: left promiscuous mode
[  932.351944][T11822] pe_b (unregistering): left promiscuous mode
[  932.356869][T11822] pe_a (unregistering): left promiscuous mode