[  468.387386] rb_a: entered promiscuous mode
[  468.387487] rb_b: entered promiscuous mode
[  468.387562] rb_il: entered promiscuous mode
[  468.394307] pe_a: entered promiscuous mode
[  468.394388] pe_b: entered promiscuous mode
[  468.394466] debugfs: 'prp0' already exists in 'hsr'
[  468.394530] Cannot create hsr debugfs directory
[  474.671880] rb_a: left promiscuous mode
[  474.672028] rb_b: left promiscuous mode
[  474.672080] rb_il: left promiscuous mode
[  474.672484] pe_b (unregistering): left promiscuous mode
[  474.672602] pe_a (unregistering): left promiscuous mode