[  471.548422] rb_a: entered promiscuous mode
[  471.548493] rb_b: entered promiscuous mode
[  471.548532] rb_il: entered promiscuous mode
[  471.556670] pe_a: entered promiscuous mode
[  471.556715] pe_b: entered promiscuous mode
[  471.556752] debugfs: 'prp0' already exists in 'hsr'
[  471.556781] Cannot create hsr debugfs directory
[  477.846614] rb_a: left promiscuous mode
[  477.846745] rb_b: left promiscuous mode
[  477.846829] rb_il: left promiscuous mode
[  477.847341] pe_b (unregistering): left promiscuous mode
[  477.847537] pe_a (unregistering): left promiscuous mode