[  684.094442][T12558] netconsole: network logging started
[  687.467641][T12546] netconsole selftest: netcons_RHm3U
[  691.310849][T12546] netconsole selftest: netcons_RHm3U
[  695.026735][T12546] netconsole selftest: netcons_RHm3U
[  698.720834][T12546] netconsole selftest: netcons_RHm3U