[  471.222375] rb_a: entered promiscuous mode
[  471.222431] rb_b: entered promiscuous mode
[  471.222466] rb_il: entered promiscuous mode
[  471.229449] pe_a: entered promiscuous mode
[  471.229490] pe_b: entered promiscuous mode
[  471.229526] debugfs: 'prp0' already exists in 'hsr'
[  471.229558] Cannot create hsr debugfs directory
[  477.508405] rb_a: left promiscuous mode
[  477.508538] rb_b: left promiscuous mode
[  477.508679] rb_il: left promiscuous mode
[  477.509156] pe_b (unregistering): left promiscuous mode
[  477.509341] pe_a (unregistering): left promiscuous mode