[  468.287254] rb_a: entered promiscuous mode
[  468.287298] rb_b: entered promiscuous mode
[  468.287324] rb_il: entered promiscuous mode
[  468.293910] pe_a: entered promiscuous mode
[  468.293943] pe_b: entered promiscuous mode
[  468.293969] debugfs: 'prp0' already exists in 'hsr'
[  468.293990] Cannot create hsr debugfs directory
[  474.568388] rb_a: left promiscuous mode
[  474.568509] rb_b: left promiscuous mode
[  474.568637] rb_il: left promiscuous mode
[  474.569336] pe_b (unregistering): left promiscuous mode
[  474.569573] pe_a (unregistering): left promiscuous mode