[  471.508022] rb_a: entered promiscuous mode
[  471.508091] rb_b: entered promiscuous mode
[  471.508122] rb_il: entered promiscuous mode
[  471.514845] pe_a: entered promiscuous mode
[  471.514893] pe_b: entered promiscuous mode
[  471.514929] debugfs: 'prp0' already exists in 'hsr'
[  471.514966] Cannot create hsr debugfs directory
[  477.796837] rb_a: left promiscuous mode
[  477.797003] rb_b: left promiscuous mode
[  477.797126] rb_il: left promiscuous mode
[  477.797592] pe_b (unregistering): left promiscuous mode
[  477.797768] pe_a (unregistering): left promiscuous mode