[  468.898929] rb_a: entered promiscuous mode
[  468.898982] rb_b: entered promiscuous mode
[  468.899019] rb_il: entered promiscuous mode
[  468.906374] pe_a: entered promiscuous mode
[  468.906412] pe_b: entered promiscuous mode
[  468.906452] debugfs: 'prp0' already exists in 'hsr'
[  468.906484] Cannot create hsr debugfs directory
[  475.185707] rb_a: left promiscuous mode
[  475.185825] rb_b: left promiscuous mode
[  475.185947] rb_il: left promiscuous mode
[  475.186517] pe_b (unregistering): left promiscuous mode
[  475.186732] pe_a (unregistering): left promiscuous mode