[  471.208427] rb_a: entered promiscuous mode
[  471.208523] rb_b: entered promiscuous mode
[  471.208594] rb_il: entered promiscuous mode
[  471.216074] pe_a: entered promiscuous mode
[  471.216135] pe_b: entered promiscuous mode
[  471.216167] debugfs: 'prp0' already exists in 'hsr'
[  471.216199] Cannot create hsr debugfs directory
[  477.493514] rb_a: left promiscuous mode
[  477.493626] rb_b: left promiscuous mode
[  477.493740] rb_il: left promiscuous mode
[  477.494308] pe_b (unregistering): left promiscuous mode
[  477.494483] pe_a (unregistering): left promiscuous mode