[  468.721197] rb_a: entered promiscuous mode
[  468.721274] rb_b: entered promiscuous mode
[  468.721320] rb_il: entered promiscuous mode
[  468.729089] pe_a: entered promiscuous mode
[  468.729140] pe_b: entered promiscuous mode
[  468.729178] debugfs: 'prp0' already exists in 'hsr'
[  468.729213] Cannot create hsr debugfs directory
[  475.016877] rb_a: left promiscuous mode
[  475.017005] rb_b: left promiscuous mode
[  475.017113] rb_il: left promiscuous mode
[  475.017617] pe_b (unregistering): left promiscuous mode
[  475.017809] pe_a (unregistering): left promiscuous mode