[  471.693986] rb_a: entered promiscuous mode
[  471.694053] rb_b: entered promiscuous mode
[  471.694091] rb_il: entered promiscuous mode
[  471.701853] pe_a: entered promiscuous mode
[  471.701908] pe_b: entered promiscuous mode
[  471.701943] debugfs: 'prp0' already exists in 'hsr'
[  471.701975] Cannot create hsr debugfs directory
[  477.987482] rb_a: left promiscuous mode
[  477.987567] rb_b: left promiscuous mode
[  477.987641] rb_il: left promiscuous mode
[  477.988057] pe_b (unregistering): left promiscuous mode
[  477.988204] pe_a (unregistering): left promiscuous mode