[  477.849302] rb_a: entered promiscuous mode
[  477.849405] rb_b: entered promiscuous mode
[  477.849478] rb_il: entered promiscuous mode
[  477.857127] pe_a: entered promiscuous mode
[  477.857227] pe_b: entered promiscuous mode
[  477.857306] debugfs: 'prp0' already exists in 'hsr'
[  477.857375] Cannot create hsr debugfs directory
[  484.138620] rb_a: left promiscuous mode
[  484.138737] rb_b: left promiscuous mode
[  484.138828] rb_il: left promiscuous mode
[  484.139399] pe_b (unregistering): left promiscuous mode
[  484.139618] pe_a (unregistering): left promiscuous mode