[  468.247990] rb_a: entered promiscuous mode
[  468.248049] rb_b: entered promiscuous mode
[  468.248091] rb_il: entered promiscuous mode
[  468.255791] pe_a: entered promiscuous mode
[  468.255839] pe_b: entered promiscuous mode
[  468.255874] debugfs: 'prp0' already exists in 'hsr'
[  468.255909] Cannot create hsr debugfs directory
[  474.536278] rb_a: left promiscuous mode
[  474.536406] rb_b: left promiscuous mode
[  474.536462] rb_il: left promiscuous mode
[  474.536903] pe_b (unregistering): left promiscuous mode
[  474.537051] pe_a (unregistering): left promiscuous mode