[  434.730565] netconsole: network logging started
[  436.962678] netconsole selftest: netcons_rCUvC
[  439.260022] netconsole selftest: netcons_rCUvC
[  441.550747] netconsole selftest: netcons_rCUvC
[  443.735863] netconsole selftest: netcons_rCUvC