[  750.761580][T13668] netconsole selftest: netcons_Ck8Rx
[  754.259527][T13668] netconsole selftest: netcons_Ck8Rx
[  757.825089][T13668] netconsole selftest: netcons_Ck8Rx
[  761.439670][T13668] netconsole selftest: netcons_Ck8Rx