[  468.590273] rb_a: entered promiscuous mode
[  468.590337] rb_b: entered promiscuous mode
[  468.590378] rb_il: entered promiscuous mode
[  468.597806] pe_a: entered promiscuous mode
[  468.597843] pe_b: entered promiscuous mode
[  468.597878] debugfs: 'prp0' already exists in 'hsr'
[  468.597914] Cannot create hsr debugfs directory
[  474.880086] rb_a: left promiscuous mode
[  474.880202] rb_b: left promiscuous mode
[  474.880286] rb_il: left promiscuous mode
[  474.880772] pe_b (unregistering): left promiscuous mode
[  474.881037] pe_a (unregistering): left promiscuous mode