[  469.488673] rb_a: entered promiscuous mode
[  469.488775] rb_b: entered promiscuous mode
[  469.488847] rb_il: entered promiscuous mode
[  469.496398] pe_a: entered promiscuous mode
[  469.496448] pe_b: entered promiscuous mode
[  469.496489] debugfs: 'prp0' already exists in 'hsr'
[  469.496527] Cannot create hsr debugfs directory
[  475.776683] rb_a: left promiscuous mode
[  475.776802] rb_b: left promiscuous mode
[  475.776886] rb_il: left promiscuous mode
[  475.777416] pe_b (unregistering): left promiscuous mode
[  475.777695] pe_a (unregistering): left promiscuous mode