[  469.615811] rb_a: entered promiscuous mode
[  469.615868] rb_b: entered promiscuous mode
[  469.615901] rb_il: entered promiscuous mode
[  469.623218] pe_a: entered promiscuous mode
[  469.623265] pe_b: entered promiscuous mode
[  469.623298] debugfs: 'prp0' already exists in 'hsr'
[  469.623333] Cannot create hsr debugfs directory
[  475.909499] rb_a: left promiscuous mode
[  475.909612] rb_b: left promiscuous mode
[  475.909699] rb_il: left promiscuous mode
[  475.910227] pe_b (unregistering): left promiscuous mode
[  475.910444] pe_a (unregistering): left promiscuous mode