[  469.487139] rb_a: entered promiscuous mode
[  469.487233] rb_b: entered promiscuous mode
[  469.487310] rb_il: entered promiscuous mode
[  469.494723] pe_a: entered promiscuous mode
[  469.494811] pe_b: entered promiscuous mode
[  469.494890] debugfs: 'prp0' already exists in 'hsr'
[  469.494957] Cannot create hsr debugfs directory
[  475.769617] rb_a: left promiscuous mode
[  475.769701] rb_b: left promiscuous mode
[  475.769767] rb_il: left promiscuous mode
[  475.770155] pe_b (unregistering): left promiscuous mode
[  475.770280] pe_a (unregistering): left promiscuous mode