[  469.779531] rb_a: entered promiscuous mode
[  469.779589] rb_b: entered promiscuous mode
[  469.779624] rb_il: entered promiscuous mode
[  469.787178] pe_a: entered promiscuous mode
[  469.787223] pe_b: entered promiscuous mode
[  469.787258] debugfs: 'prp0' already exists in 'hsr'
[  469.787293] Cannot create hsr debugfs directory
[  476.070842] rb_a: left promiscuous mode
[  476.070972] rb_b: left promiscuous mode
[  476.071096] rb_il: left promiscuous mode
[  476.071711] pe_b (unregistering): left promiscuous mode
[  476.071908] pe_a (unregistering): left promiscuous mode