[  471.345423] rb_a: entered promiscuous mode
[  471.345483] rb_b: entered promiscuous mode
[  471.345514] rb_il: entered promiscuous mode
[  471.353484] pe_a: entered promiscuous mode
[  471.353532] pe_b: entered promiscuous mode
[  471.353575] debugfs: 'prp0' already exists in 'hsr'
[  471.353605] Cannot create hsr debugfs directory
[  477.635042] rb_a: left promiscuous mode
[  477.635163] rb_b: left promiscuous mode
[  477.635302] rb_il: left promiscuous mode
[  477.635885] pe_b (unregistering): left promiscuous mode
[  477.636064] pe_a (unregistering): left promiscuous mode