[  470.998807] rb_a: entered promiscuous mode
[  470.998864] rb_b: entered promiscuous mode
[  470.998904] rb_il: entered promiscuous mode
[  471.006738] pe_a: entered promiscuous mode
[  471.006776] pe_b: entered promiscuous mode
[  471.006807] debugfs: 'prp0' already exists in 'hsr'
[  471.006835] Cannot create hsr debugfs directory
[  477.293766] rb_a: left promiscuous mode
[  477.293865] rb_b: left promiscuous mode
[  477.293932] rb_il: left promiscuous mode
[  477.294457] pe_b (unregistering): left promiscuous mode
[  477.294605] pe_a (unregistering): left promiscuous mode