[  469.747052] rb_a: entered promiscuous mode
[  469.747113] rb_b: entered promiscuous mode
[  469.747145] rb_il: entered promiscuous mode
[  469.754685] pe_a: entered promiscuous mode
[  469.754743] pe_b: entered promiscuous mode
[  469.754777] debugfs: 'prp0' already exists in 'hsr'
[  469.754807] Cannot create hsr debugfs directory
[  476.042598] rb_a: left promiscuous mode
[  476.042708] rb_b: left promiscuous mode
[  476.042853] rb_il: left promiscuous mode
[  476.043287] pe_b (unregistering): left promiscuous mode
[  476.043480] pe_a (unregistering): left promiscuous mode