[  474.834908] rb_a: entered promiscuous mode
[  474.835024] rb_b: entered promiscuous mode
[  474.835126] rb_il: entered promiscuous mode
[  474.842835] pe_a: entered promiscuous mode
[  474.842934] pe_b: entered promiscuous mode
[  474.843019] debugfs: 'prp0' already exists in 'hsr'
[  474.843089] Cannot create hsr debugfs directory
[  481.125977] rb_a: left promiscuous mode
[  481.126197] rb_b: left promiscuous mode
[  481.126303] rb_il: left promiscuous mode
[  481.126944] pe_b (unregistering): left promiscuous mode
[  481.127262] pe_a (unregistering): left promiscuous mode