[  472.808860] rb_a: entered promiscuous mode
[  472.808919] rb_b: entered promiscuous mode
[  472.808960] rb_il: entered promiscuous mode
[  472.815867] pe_a: entered promiscuous mode
[  472.815911] pe_b: entered promiscuous mode
[  472.815943] debugfs: 'prp0' already exists in 'hsr'
[  472.815975] Cannot create hsr debugfs directory
[  479.098040] rb_a: left promiscuous mode
[  479.098121] rb_b: left promiscuous mode
[  479.098174] rb_il: left promiscuous mode
[  479.098560] pe_b (unregistering): left promiscuous mode
[  479.098704] pe_a (unregistering): left promiscuous mode