[  436.371005] netconsole: network logging started
[  438.622159] netconsole selftest: netcons_zNnZm
[  440.829107] netconsole selftest: netcons_zNnZm
[  443.028932] netconsole selftest: netcons_zNnZm
[  445.348345] netconsole selftest: netcons_zNnZm