[  471.381188] rb_a: entered promiscuous mode
[  471.381266] rb_b: entered promiscuous mode
[  471.381297] rb_il: entered promiscuous mode
[  471.388152] pe_a: entered promiscuous mode
[  471.388192] pe_b: entered promiscuous mode
[  471.388223] debugfs: 'prp0' already exists in 'hsr'
[  471.388269] Cannot create hsr debugfs directory
[  477.660475] rb_a: left promiscuous mode
[  477.660609] rb_b: left promiscuous mode
[  477.660738] rb_il: left promiscuous mode
[  477.661206] pe_b (unregistering): left promiscuous mode
[  477.661394] pe_a (unregistering): left promiscuous mode