[  471.550606] rb_a: entered promiscuous mode
[  471.550704] rb_b: entered promiscuous mode
[  471.550781] rb_il: entered promiscuous mode
[  471.557808] pe_a: entered promiscuous mode
[  471.557890] pe_b: entered promiscuous mode
[  471.557963] debugfs: 'prp0' already exists in 'hsr'
[  471.558027] Cannot create hsr debugfs directory
[  477.833472] rb_a: left promiscuous mode
[  477.833558] rb_b: left promiscuous mode
[  477.833607] rb_il: left promiscuous mode
[  477.834002] pe_b (unregistering): left promiscuous mode
[  477.834139] pe_a (unregistering): left promiscuous mode