[  914.204448][T11996] rb_a: entered promiscuous mode
[  914.205069][T11996] rb_b: entered promiscuous mode
[  914.211921][T11996] rb_il: entered promiscuous mode
[  914.262332][T11998] pe_a: entered promiscuous mode
[  914.262941][T11998] pe_b: entered promiscuous mode
[  914.263634][T11998] debugfs: 'prp0' already exists in 'hsr'
[  914.263790][T11998] Cannot create hsr debugfs directory
[  914.290490][T11999] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  920.964784][  T236] rb_a: left promiscuous mode
[  920.965258][  T236] rb_b: left promiscuous mode
[  920.965921][  T236] rb_il: left promiscuous mode
[  920.980115][  T236] pe_b (unregistering): left promiscuous mode
[  920.984513][  T236] pe_a (unregistering): left promiscuous mode