[  468.887008] rb_a: entered promiscuous mode
[  468.887065] rb_b: entered promiscuous mode
[  468.887098] rb_il: entered promiscuous mode
[  468.894570] pe_a: entered promiscuous mode
[  468.894607] pe_b: entered promiscuous mode
[  468.894638] debugfs: 'prp0' already exists in 'hsr'
[  468.894675] Cannot create hsr debugfs directory
[  475.173814] rb_a: left promiscuous mode
[  475.173929] rb_b: left promiscuous mode
[  475.174046] rb_il: left promiscuous mode
[  475.174719] pe_b (unregistering): left promiscuous mode
[  475.174931] pe_a (unregistering): left promiscuous mode