[  471.555697] rb_a: entered promiscuous mode
[  471.555760] rb_b: entered promiscuous mode
[  471.555795] rb_il: entered promiscuous mode
[  471.562765] pe_a: entered promiscuous mode
[  471.562816] pe_b: entered promiscuous mode
[  471.562854] debugfs: 'prp0' already exists in 'hsr'
[  471.562888] Cannot create hsr debugfs directory
[  477.841632] rb_a: left promiscuous mode
[  477.841750] rb_b: left promiscuous mode
[  477.841857] rb_il: left promiscuous mode
[  477.842511] pe_b (unregistering): left promiscuous mode
[  477.842690] pe_a (unregistering): left promiscuous mode