[  471.501645] rb_a: entered promiscuous mode
[  471.501727] rb_b: entered promiscuous mode
[  471.501791] rb_il: entered promiscuous mode
[  471.509876] pe_a: entered promiscuous mode
[  471.509948] pe_b: entered promiscuous mode
[  471.510013] debugfs: 'prp0' already exists in 'hsr'
[  471.510064] Cannot create hsr debugfs directory
[  477.794183] rb_a: left promiscuous mode
[  477.794301] rb_b: left promiscuous mode
[  477.794357] rb_il: left promiscuous mode
[  477.794815] pe_b (unregistering): left promiscuous mode
[  477.794942] pe_a (unregistering): left promiscuous mode