[  472.569633] rb_a: entered promiscuous mode
[  472.569691] rb_b: entered promiscuous mode
[  472.569734] rb_il: entered promiscuous mode
[  472.577318] pe_a: entered promiscuous mode
[  472.577375] pe_b: entered promiscuous mode
[  472.577404] debugfs: 'prp0' already exists in 'hsr'
[  472.577433] Cannot create hsr debugfs directory
[  478.858077] rb_a: left promiscuous mode
[  478.858221] rb_b: left promiscuous mode
[  478.858293] rb_il: left promiscuous mode
[  478.858717] pe_b (unregistering): left promiscuous mode
[  478.858842] pe_a (unregistering): left promiscuous mode