[  471.451889] rb_a: entered promiscuous mode
[  471.451960] rb_b: entered promiscuous mode
[  471.451997] rb_il: entered promiscuous mode
[  471.460270] pe_a: entered promiscuous mode
[  471.460321] pe_b: entered promiscuous mode
[  471.460360] debugfs: 'prp0' already exists in 'hsr'
[  471.460394] Cannot create hsr debugfs directory
[  477.747027] rb_a: left promiscuous mode
[  477.747148] rb_b: left promiscuous mode
[  477.747236] rb_il: left promiscuous mode
[  477.747724] pe_b (unregistering): left promiscuous mode
[  477.747989] pe_a (unregistering): left promiscuous mode