Some 'PothosUtil --self-tests' fail on 'malloc_consolidate(): invalid chunk size'

[Folkert Tijdens]

Built PothosCore on Ubuntu 20.04 LTS. 

However some self-tests fail with malloc_consolidate(): invalid chunk size. Seems like a python or qt5 issue to me, however so far I have not been able to resolve.

Any suggestions?

Thanks,

Folkert

Testing /proxy/python/tests/test_basic_types... FAIL!
 +-------------------------------------------------+
 | Testing /proxy/python/tests/test_basic_types... |
 | success!                                        |
 | malloc_consolidate(): invalid chunk size        |
 +-------------------------------------------------+

(...)

Failed 13 out of 192 tests
  FAIL: /proxy/python/tests/test_basic_types
  FAIL: /proxy/python/tests/test_type_bounds
  FAIL: /proxy/python/tests/test_compare_to
  FAIL: /proxy/python/tests/test_containers
  FAIL: /proxy/python/tests/test_call_module
  FAIL: /proxy/python/tests/test_serialization
  FAIL: /proxy/python/tests/test_numpy_array
  FAIL: /proxy/python/tests/test_numpy_types
  FAIL: /proxy/python/tests/test_logging_python_warnings
  FAIL: /proxy/python/tests/python_module_import
  FAIL: /proxy/python/tests/test_python_module
  FAIL: /proxy/python/tests/test_python_block
  FAIL: /proxy/python/tests/test_signals_and_slots