[  470.844025] rb_a: entered promiscuous mode
[  470.844083] rb_b: entered promiscuous mode
[  470.844115] rb_il: entered promiscuous mode
[  470.851381] pe_a: entered promiscuous mode
[  470.851428] pe_b: entered promiscuous mode
[  470.851462] debugfs: 'prp0' already exists in 'hsr'
[  470.851504] Cannot create hsr debugfs directory
[  477.129681] rb_a: left promiscuous mode
[  477.129802] rb_b: left promiscuous mode
[  477.129886] rb_il: left promiscuous mode
[  477.130381] pe_b (unregistering): left promiscuous mode
[  477.130627] pe_a (unregistering): left promiscuous mode