Sorry for slow response, I was on vacation.
>Does the MAAS machine have any system-wide installed python modules that don't come from debs
One setup with modules installed from pip(debug tools mostly) and one without(both have leacking problem).
>Also could you please attach the output of `dpkg -l | grep python3`?
Attached output(this comment and next) from more recent setup(without pip modules and debug tools), that reproduces problem.
Sorry for slow response, I was on vacation.
>Does the MAAS machine have any system-wide installed python modules that don't come from debs
One setup with modules installed from pip(debug tools mostly) and one without(both have leacking problem).
>Also could you please attach the output of `dpkg -l | grep python3`?
Attached output(this comment and next) from more recent setup(without pip modules and debug tools), that reproduces problem.