[  457.281129] netconsole: network logging started
[  459.418850] netconsole selftest: netcons_qKtbb
[  461.702840] netconsole selftest: netcons_qKtbb
[  463.880888] netconsole selftest: netcons_qKtbb
[  466.079126] netconsole selftest: netcons_qKtbb