[  679.785212][T12552] netconsole: network logging started
[  682.902173][T12540] netconsole selftest: netcons_wSrtb
[  686.388583][T12540] netconsole selftest: netcons_wSrtb
[  689.997612][T12540] netconsole selftest: netcons_wSrtb
[  693.492688][T12540] netconsole selftest: netcons_wSrtb