[  472.517879] rb_a: entered promiscuous mode
[  472.517936] rb_b: entered promiscuous mode
[  472.517967] rb_il: entered promiscuous mode
[  472.524778] pe_a: entered promiscuous mode
[  472.524826] pe_b: entered promiscuous mode
[  472.524855] debugfs: 'prp0' already exists in 'hsr'
[  472.524886] Cannot create hsr debugfs directory
[  478.807569] rb_a: left promiscuous mode
[  478.807719] rb_b: left promiscuous mode
[  478.807848] rb_il: left promiscuous mode
[  478.808376] pe_b (unregistering): left promiscuous mode
[  478.808648] pe_a (unregistering): left promiscuous mode