[  665.658209][T12568] netconsole: network logging started
[  668.894174][T12556] netconsole selftest: netcons_PTMn2
[  672.696610][T12556] netconsole selftest: netcons_PTMn2
[  676.436027][T12556] netconsole selftest: netcons_PTMn2
[  680.283321][T12556] netconsole selftest: netcons_PTMn2