[  436.479517] netconsole: network logging started
[  438.742289] netconsole selftest: netcons_xTXrO
[  440.984543] netconsole selftest: netcons_xTXrO
[  443.208873] netconsole selftest: netcons_xTXrO
[  445.443257] netconsole selftest: netcons_xTXrO