[  920.380597][T11847] rb_a: entered promiscuous mode
[  920.381277][T11847] rb_b: entered promiscuous mode
[  920.383166][T11847] rb_il: entered promiscuous mode
[  920.461002][T11849] pe_a: entered promiscuous mode
[  920.461701][T11849] pe_b: entered promiscuous mode
[  920.462425][T11849] debugfs: 'prp0' already exists in 'hsr'
[  920.462639][T11849] Cannot create hsr debugfs directory
[  920.486325][T11850] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  927.120780][ T5157] rb_a: left promiscuous mode
[  927.121249][ T5157] rb_b: left promiscuous mode
[  927.121923][ T5157] rb_il: left promiscuous mode
[  927.145681][ T5157] pe_b (unregistering): left promiscuous mode
[  927.148227][ T5157] pe_a (unregistering): left promiscuous mode