[  471.636711] rb_a: entered promiscuous mode
[  471.636799] rb_b: entered promiscuous mode
[  471.636842] rb_il: entered promiscuous mode
[  471.645151] pe_a: entered promiscuous mode
[  471.645212] pe_b: entered promiscuous mode
[  471.645278] debugfs: 'prp0' already exists in 'hsr'
[  471.645319] Cannot create hsr debugfs directory
[  477.933025] rb_a: left promiscuous mode
[  477.933115] rb_b: left promiscuous mode
[  477.933176] rb_il: left promiscuous mode
[  477.933693] pe_b (unregistering): left promiscuous mode
[  477.933845] pe_a (unregistering): left promiscuous mode