[  470.933301] rb_a: entered promiscuous mode
[  470.933392] rb_b: entered promiscuous mode
[  470.933462] rb_il: entered promiscuous mode
[  470.940887] pe_a: entered promiscuous mode
[  470.940924] pe_b: entered promiscuous mode
[  470.940960] debugfs: 'prp0' already exists in 'hsr'
[  470.940997] Cannot create hsr debugfs directory
[  477.222036] rb_a: left promiscuous mode
[  477.222116] rb_b: left promiscuous mode
[  477.222245] rb_il: left promiscuous mode
[  477.222649] pe_b (unregistering): left promiscuous mode
[  477.222778] pe_a (unregistering): left promiscuous mode