[  471.436495] rb_a: entered promiscuous mode
[  471.436590] rb_b: entered promiscuous mode
[  471.436660] rb_il: entered promiscuous mode
[  471.444290] pe_a: entered promiscuous mode
[  471.444380] pe_b: entered promiscuous mode
[  471.444453] debugfs: 'prp0' already exists in 'hsr'
[  471.444517] Cannot create hsr debugfs directory
[  477.725111] rb_a: left promiscuous mode
[  477.725234] rb_b: left promiscuous mode
[  477.725388] rb_il: left promiscuous mode
[  477.725891] pe_b (unregistering): left promiscuous mode
[  477.726106] pe_a (unregistering): left promiscuous mode