[  471.610707] rb_a: entered promiscuous mode
[  471.610762] rb_b: entered promiscuous mode
[  471.610793] rb_il: entered promiscuous mode
[  471.618267] pe_a: entered promiscuous mode
[  471.618310] pe_b: entered promiscuous mode
[  471.618347] debugfs: 'prp0' already exists in 'hsr'
[  471.618381] Cannot create hsr debugfs directory
[  477.895754] rb_a: left promiscuous mode
[  477.895930] rb_b: left promiscuous mode
[  477.896053] rb_il: left promiscuous mode
[  477.896573] pe_b (unregistering): left promiscuous mode
[  477.896788] pe_a (unregistering): left promiscuous mode