[  468.970564] rb_a: entered promiscuous mode
[  468.970667] rb_b: entered promiscuous mode
[  468.970740] rb_il: entered promiscuous mode
[  468.978253] pe_a: entered promiscuous mode
[  468.978333] pe_b: entered promiscuous mode
[  468.978409] debugfs: 'prp0' already exists in 'hsr'
[  468.978473] Cannot create hsr debugfs directory
[  475.259986] rb_a: left promiscuous mode
[  475.260121] rb_b: left promiscuous mode
[  475.260296] rb_il: left promiscuous mode
[  475.260813] pe_b (unregistering): left promiscuous mode
[  475.261008] pe_a (unregistering): left promiscuous mode