[  729.053828][T13227] netconsole selftest: netcons_4hJnU
[  732.604787][T13227] netconsole selftest: netcons_4hJnU
[  736.157962][T13227] netconsole selftest: netcons_4hJnU
[  739.912005][T13227] netconsole selftest: netcons_4hJnU