[  471.550051] rb_a: entered promiscuous mode
[  471.550176] rb_b: entered promiscuous mode
[  471.550264] rb_il: entered promiscuous mode
[  471.559811] pe_a: entered promiscuous mode
[  471.559916] pe_b: entered promiscuous mode
[  471.560012] debugfs: 'prp0' already exists in 'hsr'
[  471.560087] Cannot create hsr debugfs directory
[  477.851431] rb_a: left promiscuous mode
[  477.851552] rb_b: left promiscuous mode
[  477.851646] rb_il: left promiscuous mode
[  477.852300] pe_b (unregistering): left promiscuous mode
[  477.852513] pe_a (unregistering): left promiscuous mode