[  470.964986] rb_a: entered promiscuous mode
[  470.965044] rb_b: entered promiscuous mode
[  470.965078] rb_il: entered promiscuous mode
[  470.972438] pe_a: entered promiscuous mode
[  470.972484] pe_b: entered promiscuous mode
[  470.972514] debugfs: 'prp0' already exists in 'hsr'
[  470.972545] Cannot create hsr debugfs directory
[  477.245232] rb_a: left promiscuous mode
[  477.245381] rb_b: left promiscuous mode
[  477.245496] rb_il: left promiscuous mode
[  477.246052] pe_b (unregistering): left promiscuous mode
[  477.246269] pe_a (unregistering): left promiscuous mode