[  469.641230] rb_a: entered promiscuous mode
[  469.641325] rb_b: entered promiscuous mode
[  469.641397] rb_il: entered promiscuous mode
[  469.649734] pe_a: entered promiscuous mode
[  469.649800] pe_b: entered promiscuous mode
[  469.649837] debugfs: 'prp0' already exists in 'hsr'
[  469.649870] Cannot create hsr debugfs directory
[  475.939012] rb_a: left promiscuous mode
[  475.939143] rb_b: left promiscuous mode
[  475.939231] rb_il: left promiscuous mode
[  475.939656] pe_b (unregistering): left promiscuous mode
[  475.939788] pe_a (unregistering): left promiscuous mode