[  473.813975] rb_a: entered promiscuous mode
[  473.814033] rb_b: entered promiscuous mode
[  473.814067] rb_il: entered promiscuous mode
[  473.820937] pe_a: entered promiscuous mode
[  473.820972] pe_b: entered promiscuous mode
[  473.821003] debugfs: 'prp0' already exists in 'hsr'
[  473.821031] Cannot create hsr debugfs directory
[  480.100834] rb_a: left promiscuous mode
[  480.100920] rb_b: left promiscuous mode
[  480.100987] rb_il: left promiscuous mode
[  480.101399] pe_b (unregistering): left promiscuous mode
[  480.101524] pe_a (unregistering): left promiscuous mode