[  471.448252] rb_a: entered promiscuous mode
[  471.448310] rb_b: entered promiscuous mode
[  471.448345] rb_il: entered promiscuous mode
[  471.457179] pe_a: entered promiscuous mode
[  471.457229] pe_b: entered promiscuous mode
[  471.457263] debugfs: 'prp0' already exists in 'hsr'
[  471.457297] Cannot create hsr debugfs directory
[  477.735313] rb_a: left promiscuous mode
[  477.735440] rb_b: left promiscuous mode
[  477.735536] rb_il: left promiscuous mode
[  477.736031] pe_b (unregistering): left promiscuous mode
[  477.736252] pe_a (unregistering): left promiscuous mode