[  468.130810] rb_a: entered promiscuous mode
[  468.130908] rb_b: entered promiscuous mode
[  468.130981] rb_il: entered promiscuous mode
[  468.139050] pe_a: entered promiscuous mode
[  468.139137] pe_b: entered promiscuous mode
[  468.139221] debugfs: 'prp0' already exists in 'hsr'
[  468.139291] Cannot create hsr debugfs directory
[  474.421632] rb_a: left promiscuous mode
[  474.421727] rb_b: left promiscuous mode
[  474.421791] rb_il: left promiscuous mode
[  474.422212] pe_b (unregistering): left promiscuous mode
[  474.422353] pe_a (unregistering): left promiscuous mode