[  481.212083] rb_a: entered promiscuous mode
[  481.212203] rb_b: entered promiscuous mode
[  481.212301] rb_il: entered promiscuous mode
[  481.221100] pe_a: entered promiscuous mode
[  481.221194] pe_b: entered promiscuous mode
[  481.221300] debugfs: 'prp0' already exists in 'hsr'
[  481.221377] Cannot create hsr debugfs directory
[  487.510391] rb_a: left promiscuous mode
[  487.510509] rb_b: left promiscuous mode
[  487.510674] rb_il: left promiscuous mode
[  487.511190] pe_b (unregistering): left promiscuous mode
[  487.511381] pe_a (unregistering): left promiscuous mode