Thanks for your answer
Minimal pastes only make sense in a review for a code change. Debugging needs ALL the data.
In fact, I did it because it's just some lava code, you can find the whole code in lava_dispatcher_app folder, in shell.py file at line 240.
Without seeing the test job submission and the device-type jinja2 it's impossible to tell. Have you modified any code in lava-dispatcher?
I didn't modified any code in lava-dispatcher and I attach you in this email my device-type config, test job and full test job submission.
And which version of lava (server and dispatcher) are you running?
2016.12 for both
Thanks and have a nice day !
Benjamin