[  469.773642] rb_a: entered promiscuous mode
[  469.773761] rb_b: entered promiscuous mode
[  469.773841] rb_il: entered promiscuous mode
[  469.781444] pe_a: entered promiscuous mode
[  469.781520] pe_b: entered promiscuous mode
[  469.781596] debugfs: 'prp0' already exists in 'hsr'
[  469.781663] Cannot create hsr debugfs directory
[  476.072371] rb_a: left promiscuous mode
[  476.072461] rb_b: left promiscuous mode
[  476.072518] rb_il: left promiscuous mode
[  476.072935] pe_b (unregistering): left promiscuous mode
[  476.073063] pe_a (unregistering): left promiscuous mode