[  918.332091][T11876] rb_a: entered promiscuous mode
[  918.332870][T11876] rb_b: entered promiscuous mode
[  918.334557][T11876] rb_il: entered promiscuous mode
[  918.403369][T11878] pe_a: entered promiscuous mode
[  918.404028][T11878] pe_b: entered promiscuous mode
[  918.404726][T11878] debugfs: 'prp0' already exists in 'hsr'
[  918.404887][T11878] Cannot create hsr debugfs directory
[  918.427215][T11879] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  925.116974][ T4461] rb_a: left promiscuous mode
[  925.117446][ T4461] rb_b: left promiscuous mode
[  925.118113][ T4461] rb_il: left promiscuous mode
[  925.136979][ T4461] pe_b (unregistering): left promiscuous mode
[  925.141517][ T4461] pe_a (unregistering): left promiscuous mode