[  472.596853] rb_a: entered promiscuous mode
[  472.596919] rb_b: entered promiscuous mode
[  472.596966] rb_il: entered promiscuous mode
[  472.605218] pe_a: entered promiscuous mode
[  472.605277] pe_b: entered promiscuous mode
[  472.605316] debugfs: 'prp0' already exists in 'hsr'
[  472.605351] Cannot create hsr debugfs directory
[  478.909958] rb_a: left promiscuous mode
[  478.910077] rb_b: left promiscuous mode
[  478.910172] rb_il: left promiscuous mode
[  478.910670] pe_b (unregistering): left promiscuous mode
[  478.910915] pe_a (unregistering): left promiscuous mode