[  468.179907] rb_a: entered promiscuous mode
[  468.179971] rb_b: entered promiscuous mode
[  468.180006] rb_il: entered promiscuous mode
[  468.187238] pe_a: entered promiscuous mode
[  468.187274] pe_b: entered promiscuous mode
[  468.187308] debugfs: 'prp0' already exists in 'hsr'
[  468.187347] Cannot create hsr debugfs directory
[  474.464576] rb_a: left promiscuous mode
[  474.464726] rb_b: left promiscuous mode
[  474.464882] rb_il: left promiscuous mode
[  474.465356] pe_b (unregistering): left promiscuous mode
[  474.465535] pe_a (unregistering): left promiscuous mode