[  918.704629][T11885] rb_a: entered promiscuous mode
[  918.705309][T11885] rb_b: entered promiscuous mode
[  918.706340][T11885] rb_il: entered promiscuous mode
[  918.765417][T11887] pe_a: entered promiscuous mode
[  918.766066][T11887] pe_b: entered promiscuous mode
[  918.767179][T11887] debugfs: 'prp0' already exists in 'hsr'
[  918.767340][T11887] Cannot create hsr debugfs directory
[  918.796231][T11888] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  925.459534][  T290] rb_a: left promiscuous mode
[  925.460212][  T290] rb_b: left promiscuous mode
[  925.460855][  T290] rb_il: left promiscuous mode
[  925.484457][  T290] pe_b (unregistering): left promiscuous mode
[  925.489401][  T290] pe_a (unregistering): left promiscuous mode