[  468.960538] rb_a: entered promiscuous mode
[  468.960593] rb_b: entered promiscuous mode
[  468.960624] rb_il: entered promiscuous mode
[  468.967922] pe_a: entered promiscuous mode
[  468.967957] pe_b: entered promiscuous mode
[  468.967989] debugfs: 'prp0' already exists in 'hsr'
[  468.968018] Cannot create hsr debugfs directory
[  475.248475] rb_a: left promiscuous mode
[  475.248554] rb_b: left promiscuous mode
[  475.248612] rb_il: left promiscuous mode
[  475.249037] pe_b (unregistering): left promiscuous mode
[  475.249167] pe_a (unregistering): left promiscuous mode