[  669.641208][T12669] netconsole: network logging started
[  672.648671][T12657] netconsole selftest: netcons_AvBbm
[  676.214051][T12657] netconsole selftest: netcons_AvBbm
[  679.865633][T12657] netconsole selftest: netcons_AvBbm
[  683.414668][T12657] netconsole selftest: netcons_AvBbm