[  472.900078] rb_a: entered promiscuous mode
[  472.900173] rb_b: entered promiscuous mode
[  472.900254] rb_il: entered promiscuous mode
[  472.910725] pe_a: entered promiscuous mode
[  472.910804] pe_b: entered promiscuous mode
[  472.910852] debugfs: 'prp0' already exists in 'hsr'
[  472.910899] Cannot create hsr debugfs directory
[  479.211199] rb_a: left promiscuous mode
[  479.211304] rb_b: left promiscuous mode
[  479.211362] rb_il: left promiscuous mode
[  479.211931] pe_b (unregistering): left promiscuous mode
[  479.212117] pe_a (unregistering): left promiscuous mode