[  470.767952] rb_a: entered promiscuous mode
[  470.768055] rb_b: entered promiscuous mode
[  470.768135] rb_il: entered promiscuous mode
[  470.774961] pe_a: entered promiscuous mode
[  470.775046] pe_b: entered promiscuous mode
[  470.775120] debugfs: 'prp0' already exists in 'hsr'
[  470.775192] Cannot create hsr debugfs directory
[  477.050378] rb_a: left promiscuous mode
[  477.050460] rb_b: left promiscuous mode
[  477.050504] rb_il: left promiscuous mode
[  477.050901] pe_b (unregistering): left promiscuous mode
[  477.051021] pe_a (unregistering): left promiscuous mode