oops 
```
[ 1096.710635] sbc-bench.sh (8794): drop_caches: 3
[ 1098.193330] sbc-bench started
[ 1433.624075] thermal thermal_zone13: failed to read out thermal zone (-22)
[ 1434.600638] thermal thermal_zone13: failed to read out thermal zone (-22)
[ 1435.576902] thermal thermal_zone13: failed to read out thermal zone (-22)
```