[  471.997764] rb_a: entered promiscuous mode
[  471.997862] rb_b: entered promiscuous mode
[  471.997935] rb_il: entered promiscuous mode
[  472.004638] pe_a: entered promiscuous mode
[  472.004719] pe_b: entered promiscuous mode
[  472.004796] debugfs: 'prp0' already exists in 'hsr'
[  472.004865] Cannot create hsr debugfs directory
[  478.283637] rb_a: left promiscuous mode
[  478.283757] rb_b: left promiscuous mode
[  478.283845] rb_il: left promiscuous mode
[  478.284384] pe_b (unregistering): left promiscuous mode
[  478.284587] pe_a (unregistering): left promiscuous mode