[  468.996671] rb_a: entered promiscuous mode
[  468.996726] rb_b: entered promiscuous mode
[  468.996776] rb_il: entered promiscuous mode
[  469.004153] pe_a: entered promiscuous mode
[  469.004198] pe_b: entered promiscuous mode
[  469.004226] debugfs: 'prp0' already exists in 'hsr'
[  469.004256] Cannot create hsr debugfs directory
[  475.285811] rb_a: left promiscuous mode
[  475.285893] rb_b: left promiscuous mode
[  475.285939] rb_il: left promiscuous mode
[  475.286314] pe_b (unregistering): left promiscuous mode
[  475.286484] pe_a (unregistering): left promiscuous mode