Python segfault in while running vdsm unittests - first aid

Hi all, I can confirm what Francesco found - the failure is easily reproduced (100%) when running make check with the NOSE_WITH_XUNIT=1, and when using latest nose version from git. This issue make the failing CI job not only useless, but harmful, wasting everyone time. I suggest to remove the NOSE_WITH_XNUNIT flag until nose is fixed. To be more specific - in the shell script running the tests: 1. Disable xunit support # Nose 1.3.0 and later segatult with this flag #export NOSE_WITH_XUNIT=1 2. Remove the Publish JUNit test result report, looking for **/nosetests.xml Better have working tests with bad jenkins integration, then broken tests. I changed the configuration on jenkins and the builds are successful now :-) Nir