[  471.281243] rb_a: entered promiscuous mode
[  471.281319] rb_b: entered promiscuous mode
[  471.281388] rb_il: entered promiscuous mode
[  471.288770] pe_a: entered promiscuous mode
[  471.288836] pe_b: entered promiscuous mode
[  471.288867] debugfs: 'prp0' already exists in 'hsr'
[  471.288898] Cannot create hsr debugfs directory
[  477.579565] rb_a: left promiscuous mode
[  477.579648] rb_b: left promiscuous mode
[  477.579704] rb_il: left promiscuous mode
[  477.580112] pe_b (unregistering): left promiscuous mode
[  477.580227] pe_a (unregistering): left promiscuous mode