[  470.930590] rb_a: entered promiscuous mode
[  470.930646] rb_b: entered promiscuous mode
[  470.930689] rb_il: entered promiscuous mode
[  470.938578] pe_a: entered promiscuous mode
[  470.938627] pe_b: entered promiscuous mode
[  470.938675] debugfs: 'prp0' already exists in 'hsr'
[  470.938704] Cannot create hsr debugfs directory
[  477.220037] rb_a: left promiscuous mode
[  477.220157] rb_b: left promiscuous mode
[  477.220274] rb_il: left promiscuous mode
[  477.220831] pe_b (unregistering): left promiscuous mode
[  477.221051] pe_a (unregistering): left promiscuous mode