[  993.467358][T11883] rb_a: entered promiscuous mode
[  993.468908][T11883] rb_b: entered promiscuous mode
[  993.471818][T11883] rb_il: entered promiscuous mode
[  993.575409][T11885] pe_a: entered promiscuous mode
[  993.576911][T11885] pe_b: entered promiscuous mode
[  993.578622][T11885] debugfs: 'prp0' already exists in 'hsr'
[  993.579570][T11885] Cannot create hsr debugfs directory
[  993.615570][T11886] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[ 1000.434993][ T1366] rb_a: left promiscuous mode
[ 1000.437015][ T1366] rb_b: left promiscuous mode
[ 1000.444013][ T1366] rb_il: left promiscuous mode
[ 1000.459148][ T1366] pe_b (unregistering): left promiscuous mode
[ 1000.464212][ T1366] pe_a (unregistering): left promiscuous mode