[  472.124738] rb_a: entered promiscuous mode
[  472.124833] rb_b: entered promiscuous mode
[  472.124912] rb_il: entered promiscuous mode
[  472.132422] pe_a: entered promiscuous mode
[  472.132468] pe_b: entered promiscuous mode
[  472.132502] debugfs: 'prp0' already exists in 'hsr'
[  472.132530] Cannot create hsr debugfs directory
[  478.418664] rb_a: left promiscuous mode
[  478.418753] rb_b: left promiscuous mode
[  478.418826] rb_il: left promiscuous mode
[  478.419228] pe_b (unregistering): left promiscuous mode
[  478.419346] pe_a (unregistering): left promiscuous mode