[  471.823353] rb_a: entered promiscuous mode
[  471.823419] rb_b: entered promiscuous mode
[  471.823452] rb_il: entered promiscuous mode
[  471.831177] pe_a: entered promiscuous mode
[  471.831227] pe_b: entered promiscuous mode
[  471.831260] debugfs: 'prp0' already exists in 'hsr'
[  471.831300] Cannot create hsr debugfs directory
[  478.109291] rb_a: left promiscuous mode
[  478.109409] rb_b: left promiscuous mode
[  478.109510] rb_il: left promiscuous mode
[  478.110058] pe_b (unregistering): left promiscuous mode
[  478.110283] pe_a (unregistering): left promiscuous mode