[  471.914410] rb_a: entered promiscuous mode
[  471.914472] rb_b: entered promiscuous mode
[  471.914506] rb_il: entered promiscuous mode
[  471.922293] pe_a: entered promiscuous mode
[  471.922344] pe_b: entered promiscuous mode
[  471.922375] debugfs: 'prp0' already exists in 'hsr'
[  471.922413] Cannot create hsr debugfs directory
[  478.199592] rb_a: left promiscuous mode
[  478.199686] rb_b: left promiscuous mode
[  478.199776] rb_il: left promiscuous mode
[  478.200206] pe_b (unregistering): left promiscuous mode
[  478.200337] pe_a (unregistering): left promiscuous mode