[  471.715234] rb_a: entered promiscuous mode
[  471.715331] rb_b: entered promiscuous mode
[  471.715414] rb_il: entered promiscuous mode
[  471.722721] pe_a: entered promiscuous mode
[  471.722796] pe_b: entered promiscuous mode
[  471.722866] debugfs: 'prp0' already exists in 'hsr'
[  471.722939] Cannot create hsr debugfs directory
[  478.008250] rb_a: left promiscuous mode
[  478.008447] rb_b: left promiscuous mode
[  478.008556] rb_il: left promiscuous mode
[  478.009154] pe_b (unregistering): left promiscuous mode
[  478.009439] pe_a (unregistering): left promiscuous mode