[  467.943134] rb_a: entered promiscuous mode
[  467.943195] rb_b: entered promiscuous mode
[  467.943230] rb_il: entered promiscuous mode
[  467.950597] pe_a: entered promiscuous mode
[  467.950645] pe_b: entered promiscuous mode
[  467.950681] debugfs: 'prp0' already exists in 'hsr'
[  467.950714] Cannot create hsr debugfs directory
[  474.231440] rb_a: left promiscuous mode
[  474.231570] rb_b: left promiscuous mode
[  474.231698] rb_il: left promiscuous mode
[  474.232243] pe_b (unregistering): left promiscuous mode
[  474.232433] pe_a (unregistering): left promiscuous mode