[  469.891663] rb_a: entered promiscuous mode
[  469.891761] rb_b: entered promiscuous mode
[  469.891856] rb_il: entered promiscuous mode
[  469.899217] pe_a: entered promiscuous mode
[  469.899293] pe_b: entered promiscuous mode
[  469.899367] debugfs: 'prp0' already exists in 'hsr'
[  469.899439] Cannot create hsr debugfs directory
[  476.196164] rb_a: left promiscuous mode
[  476.196273] rb_b: left promiscuous mode
[  476.196385] rb_il: left promiscuous mode
[  476.196920] pe_b (unregistering): left promiscuous mode
[  476.197135] pe_a (unregistering): left promiscuous mode