[  993.139648][T11898] rb_a: entered promiscuous mode
[  993.140416][T11898] rb_b: entered promiscuous mode
[  993.141645][T11898] rb_il: entered promiscuous mode
[  993.206968][T11900] pe_a: entered promiscuous mode
[  993.207721][T11900] pe_b: entered promiscuous mode
[  993.208526][T11900] debugfs: 'prp0' already exists in 'hsr'
[  993.208760][T11900] Cannot create hsr debugfs directory
[  993.241303][T11901] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1000.050792][ T7434] rb_a: left promiscuous mode
[ 1000.051343][ T7434] rb_b: left promiscuous mode
[ 1000.052015][ T7434] rb_il: left promiscuous mode
[ 1000.098222][ T7434] pe_b (unregistering): left promiscuous mode
[ 1000.103276][ T7434] pe_a (unregistering): left promiscuous mode