[  467.783006] rb_a: entered promiscuous mode
[  467.783113] rb_b: entered promiscuous mode
[  467.783184] rb_il: entered promiscuous mode
[  467.790711] pe_a: entered promiscuous mode
[  467.790756] pe_b: entered promiscuous mode
[  467.790787] debugfs: 'prp0' already exists in 'hsr'
[  467.790817] Cannot create hsr debugfs directory
[  474.070455] rb_a: left promiscuous mode
[  474.070532] rb_b: left promiscuous mode
[  474.070620] rb_il: left promiscuous mode
[  474.070972] pe_b (unregistering): left promiscuous mode
[  474.071141] pe_a (unregistering): left promiscuous mode