[  472.733390] rb_a: entered promiscuous mode
[  472.733455] rb_b: entered promiscuous mode
[  472.733487] rb_il: entered promiscuous mode
[  472.741630] pe_a: entered promiscuous mode
[  472.741689] pe_b: entered promiscuous mode
[  472.741727] debugfs: 'prp0' already exists in 'hsr'
[  472.741758] Cannot create hsr debugfs directory
[  479.029439] rb_a: left promiscuous mode
[  479.029545] rb_b: left promiscuous mode
[  479.029604] rb_il: left promiscuous mode
[  479.030014] pe_b (unregistering): left promiscuous mode
[  479.030179] pe_a (unregistering): left promiscuous mode