[  472.707331] rb_a: entered promiscuous mode
[  472.707437] rb_b: entered promiscuous mode
[  472.707519] rb_il: entered promiscuous mode
[  472.715039] pe_a: entered promiscuous mode
[  472.715129] pe_b: entered promiscuous mode
[  472.715211] debugfs: 'prp0' already exists in 'hsr'
[  472.715282] Cannot create hsr debugfs directory
[  478.989148] rb_a: left promiscuous mode
[  478.989312] rb_b: left promiscuous mode
[  478.989448] rb_il: left promiscuous mode
[  478.990065] pe_b (unregistering): left promiscuous mode
[  478.990319] pe_a (unregistering): left promiscuous mode