[ 714.608133][T13680] netconsole selftest: netcons_4Iste [ 718.141208][T13680] netconsole selftest: netcons_4Iste [ 721.676316][T13680] netconsole selftest: netcons_4Iste [ 725.197825][T13680] netconsole selftest: netcons_4Iste