[  471.173085] rb_a: entered promiscuous mode
[  471.173143] rb_b: entered promiscuous mode
[  471.173177] rb_il: entered promiscuous mode
[  471.180114] pe_a: entered promiscuous mode
[  471.180161] pe_b: entered promiscuous mode
[  471.180190] debugfs: 'prp0' already exists in 'hsr'
[  471.180224] Cannot create hsr debugfs directory
[  477.471445] rb_a: left promiscuous mode
[  477.471620] rb_b: left promiscuous mode
[  477.471730] rb_il: left promiscuous mode
[  477.472220] pe_b (unregistering): left promiscuous mode
[  477.472430] pe_a (unregistering): left promiscuous mode