[  472.721490] rb_a: entered promiscuous mode
[  472.721586] rb_b: entered promiscuous mode
[  472.721660] rb_il: entered promiscuous mode
[  472.729329] pe_a: entered promiscuous mode
[  472.729411] pe_b: entered promiscuous mode
[  472.729484] debugfs: 'prp0' already exists in 'hsr'
[  472.729550] Cannot create hsr debugfs directory
[  479.004233] rb_a: left promiscuous mode
[  479.004346] rb_b: left promiscuous mode
[  479.004431] rb_il: left promiscuous mode
[  479.004917] pe_b (unregistering): left promiscuous mode
[  479.005137] pe_a (unregistering): left promiscuous mode