[  994.431756][T11876] rb_a: entered promiscuous mode
[  994.433141][T11876] rb_b: entered promiscuous mode
[  994.434998][T11876] rb_il: entered promiscuous mode
[  994.526087][T11878] pe_a: entered promiscuous mode
[  994.527409][T11878] pe_b: entered promiscuous mode
[  994.529520][T11878] debugfs: 'prp0' already exists in 'hsr'
[  994.529960][T11878] Cannot create hsr debugfs directory
[  994.566588][T11879] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1001.357941][ T1358] rb_a: left promiscuous mode
[ 1001.358604][ T1358] rb_b: left promiscuous mode
[ 1001.359984][ T1358] rb_il: left promiscuous mode
[ 1001.379845][ T1358] pe_b (unregistering): left promiscuous mode
[ 1001.385487][ T1358] pe_a (unregistering): left promiscuous mode