[  471.162696] rb_a: entered promiscuous mode
[  471.162827] rb_b: entered promiscuous mode
[  471.162909] rb_il: entered promiscuous mode
[  471.170668] pe_a: entered promiscuous mode
[  471.170734] pe_b: entered promiscuous mode
[  471.170767] debugfs: 'prp0' already exists in 'hsr'
[  471.170798] Cannot create hsr debugfs directory
[  477.455595] rb_a: left promiscuous mode
[  477.455726] rb_b: left promiscuous mode
[  477.455827] rb_il: left promiscuous mode
[  477.456427] pe_b (unregistering): left promiscuous mode
[  477.456663] pe_a (unregistering): left promiscuous mode