[  471.317231] rb_a: entered promiscuous mode
[  471.317295] rb_b: entered promiscuous mode
[  471.317327] rb_il: entered promiscuous mode
[  471.324942] pe_a: entered promiscuous mode
[  471.324988] pe_b: entered promiscuous mode
[  471.325029] debugfs: 'prp0' already exists in 'hsr'
[  471.325071] Cannot create hsr debugfs directory
[  477.600236] rb_a: left promiscuous mode
[  477.600321] rb_b: left promiscuous mode
[  477.600372] rb_il: left promiscuous mode
[  477.600747] pe_b (unregistering): left promiscuous mode
[  477.600899] pe_a (unregistering): left promiscuous mode