YAML parsing recursion

[kamalca]

Getting error: Error in atexit._run_exitfuncs while parsing the runbook.

This error is not consistent. Usually rerunning the exact same command succeeds on the second run. Does not happen very frequently.

Investigating the debug logs provides more detail:
2021-09-28 18:44:42.104[22696][DEBUG] lisa.notifier[Console] received message [TestRun]: TestRunMessage(type='TestRun', elapsed=0.06426000000000087, status=<TestRunStatus.FAILED: 4>, test_project='', test_pass='', tags=None, run_name='', message='maximum recursion depth exceeded while calling a Python object')

Relevant logs and YAML file
lisa-20210928-184435-675.log
hv_module.yml.txt

Again, this error is not consistently reproducible.

[squirrelsc]

I met this problem on Windows 11. There is some error on logger itself. It says invalid handler, but no other information. I will try to mitigate it later.