[  470.447139] rb_a: entered promiscuous mode
[  470.447232] rb_b: entered promiscuous mode
[  470.447305] rb_il: entered promiscuous mode
[  470.454779] pe_a: entered promiscuous mode
[  470.454854] pe_b: entered promiscuous mode
[  470.454932] debugfs: 'prp0' already exists in 'hsr'
[  470.454999] Cannot create hsr debugfs directory
[  476.738065] rb_a: left promiscuous mode
[  476.738191] rb_b: left promiscuous mode
[  476.738279] rb_il: left promiscuous mode
[  476.738824] pe_b (unregistering): left promiscuous mode
[  476.739103] pe_a (unregistering): left promiscuous mode