[  472.630972] rb_a: entered promiscuous mode
[  472.631029] rb_b: entered promiscuous mode
[  472.631071] rb_il: entered promiscuous mode
[  472.638330] pe_a: entered promiscuous mode
[  472.638381] pe_b: entered promiscuous mode
[  472.638419] debugfs: 'prp0' already exists in 'hsr'
[  472.638450] Cannot create hsr debugfs directory
[  478.928851] rb_a: left promiscuous mode
[  478.929037] rb_b: left promiscuous mode
[  478.929155] rb_il: left promiscuous mode
[  478.929747] pe_b (unregistering): left promiscuous mode
[  478.930021] pe_a (unregistering): left promiscuous mode