[ 439.870834] netconsole: network logging started [ 442.127371] netconsole selftest: netcons_TH6Lf [ 444.325261] netconsole selftest: netcons_TH6Lf [ 446.548599] netconsole selftest: netcons_TH6Lf [ 448.769323] netconsole selftest: netcons_TH6Lf