[  919.830153][T11885] rb_a: entered promiscuous mode
[  919.830834][T11885] rb_b: entered promiscuous mode
[  919.832077][T11885] rb_il: entered promiscuous mode
[  919.896441][T11887] pe_a: entered promiscuous mode
[  919.897172][T11887] pe_b: entered promiscuous mode
[  919.897968][T11887] debugfs: 'prp0' already exists in 'hsr'
[  919.898176][T11887] Cannot create hsr debugfs directory
[  919.927147][T11888] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  926.608177][  T237] rb_a: left promiscuous mode
[  926.608768][  T237] rb_b: left promiscuous mode
[  926.609535][  T237] rb_il: left promiscuous mode
[  926.628296][  T237] pe_b (unregistering): left promiscuous mode
[  926.638181][  T237] pe_a (unregistering): left promiscuous mode