[  469.373389] rb_a: entered promiscuous mode
[  469.373504] rb_b: entered promiscuous mode
[  469.373582] rb_il: entered promiscuous mode
[  469.381333] pe_a: entered promiscuous mode
[  469.381411] pe_b: entered promiscuous mode
[  469.381495] debugfs: 'prp0' already exists in 'hsr'
[  469.381562] Cannot create hsr debugfs directory
[  475.678188] rb_a: left promiscuous mode
[  475.678320] rb_b: left promiscuous mode
[  475.678419] rb_il: left promiscuous mode
[  475.678878] pe_b (unregistering): left promiscuous mode
[  475.679038] pe_a (unregistering): left promiscuous mode