[  469.624734] rb_a: entered promiscuous mode
[  469.624795] rb_b: entered promiscuous mode
[  469.624827] rb_il: entered promiscuous mode
[  469.632609] pe_a: entered promiscuous mode
[  469.632662] pe_b: entered promiscuous mode
[  469.632696] debugfs: 'prp0' already exists in 'hsr'
[  469.632728] Cannot create hsr debugfs directory
[  475.910656] rb_a: left promiscuous mode
[  475.910782] rb_b: left promiscuous mode
[  475.910914] rb_il: left promiscuous mode
[  475.911584] pe_b (unregistering): left promiscuous mode
[  475.911853] pe_a (unregistering): left promiscuous mode