[  470.997927] rb_a: entered promiscuous mode
[  470.997968] rb_b: entered promiscuous mode
[  470.998029] rb_il: entered promiscuous mode
[  471.004287] pe_a: entered promiscuous mode
[  471.004325] pe_b: entered promiscuous mode
[  471.004392] debugfs: 'prp0' already exists in 'hsr'
[  471.004441] Cannot create hsr debugfs directory
[  477.283592] rb_a: left promiscuous mode
[  477.283668] rb_b: left promiscuous mode
[  477.283726] rb_il: left promiscuous mode
[  477.284132] pe_b (unregistering): left promiscuous mode
[  477.284244] pe_a (unregistering): left promiscuous mode