[  468.628528] rb_a: entered promiscuous mode
[  468.628587] rb_b: entered promiscuous mode
[  468.628624] rb_il: entered promiscuous mode
[  468.636382] pe_a: entered promiscuous mode
[  468.636418] pe_b: entered promiscuous mode
[  468.636450] debugfs: 'prp0' already exists in 'hsr'
[  468.636484] Cannot create hsr debugfs directory
[  474.923342] rb_a: left promiscuous mode
[  474.923469] rb_b: left promiscuous mode
[  474.923568] rb_il: left promiscuous mode
[  474.924079] pe_b (unregistering): left promiscuous mode
[  474.924279] pe_a (unregistering): left promiscuous mode