[  468.642430] rb_a: entered promiscuous mode
[  468.642559] rb_b: entered promiscuous mode
[  468.642635] rb_il: entered promiscuous mode
[  468.651274] pe_a: entered promiscuous mode
[  468.651379] pe_b: entered promiscuous mode
[  468.651472] debugfs: 'prp0' already exists in 'hsr'
[  468.651554] Cannot create hsr debugfs directory
[  474.941784] rb_a: left promiscuous mode
[  474.941893] rb_b: left promiscuous mode
[  474.942026] rb_il: left promiscuous mode
[  474.942599] pe_b (unregistering): left promiscuous mode
[  474.942823] pe_a (unregistering): left promiscuous mode