[  471.849329] rb_a: entered promiscuous mode
[  471.849429] rb_b: entered promiscuous mode
[  471.849500] rb_il: entered promiscuous mode
[  471.858167] pe_a: entered promiscuous mode
[  471.858265] pe_b: entered promiscuous mode
[  471.858346] debugfs: 'prp0' already exists in 'hsr'
[  471.858415] Cannot create hsr debugfs directory
[  478.143906] rb_a: left promiscuous mode
[  478.143997] rb_b: left promiscuous mode
[  478.144050] rb_il: left promiscuous mode
[  478.144441] pe_b (unregistering): left promiscuous mode
[  478.144569] pe_a (unregistering): left promiscuous mode