The VM fails to start with error. Denis, could you take a look?

2017-08-16 22:18:31,900-0400 ERROR (vm/260cb6e0) [virt.vm] (vmId='260cb6e0-441c-4b3f-9f05-a710ab4158f9') The vm start process failed (vm:853)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 782, in _startUnderlyingVm
    self._run()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2550, in _run
    self._domDependentInit()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2264, in _domDependentInit
    self._vmDependentInit()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2274, in _vmDependentInit
    self._save_legacy_disk_conf_to_metadata()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2342, in _save_legacy_disk_conf_to_metadata
    self._sync_metadata()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 4696, in _sync_metadata
    self._md_desc.dump(self._dom)
  File "/usr/lib/python2.7/site-packages/vdsm/virt/metadata.py", line 382, in dump
    md_xml = self._build_xml()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/metadata.py", line 552, in _build_xml
    dev_elem = _dump_device(metadata_obj, data)
  File "/usr/lib/python2.7/site-packages/vdsm/virt/metadata.py", line 609, in _dump_device
    elems.append(md_obj.dump(key, **value))
  File "/usr/lib/python2.7/site-packages/vdsm/virt/metadata.py", line 198, in dump
    _keyvalue_to_elem(self._add_ns(key), value, elem)
  File "/usr/lib/python2.7/site-packages/vdsm/virt/metadata.py", line 700, in _keyvalue_to_elem
    raise UnsupportedType(key, value)
UnsupportedType: Unsupported [{'port': '0', 'transport': 'tcp', 'name': 'lago-hc-basic-suite-master-host0'}, {'port': '0', 'transport': 'tcp', 'name': 'lago-hc-basic-suite-master-host1'}, {'port': '0', 'transport': 'tcp', 'name': 'lago-hc-basic-suite-master-host2'}] for hosts


On Thu, Aug 17, 2017 at 8:01 AM, <jenkins@jenkins.phx.ovirt.org> wrote:
Project: http://jenkins.ovirt.org/job/system-tests_hc-basic-suite-master/
Build: http://jenkins.ovirt.org/job/system-tests_hc-basic-suite-master/23/
Build Number: 23
Build Status:  Still Failing
Triggered By: Started by timer

-------------------------------------
Changes Since Last Success:
-------------------------------------
Changes for Build #16
[Yaniv Kaul] Added missing dependencies to allow offline installation

[Daniel Belenky] Append ansible suite to OST's manual job


Changes for Build #17
[Shani Leviim] Change '004_basic_sanity#hotunplug_disk' test to use sdk4

[Gil Shinar] Mount upstream sources folder in mock

[Gil Shinar] Ability to pass U/S cache folder path


Changes for Build #18
[Shani Leviim] Change '004_basic_sanity#hotunplug_disk' test to use sdk4


Changes for Build #19
[Shani Leviim] Change '004_basic_sanity#hotunplug_disk' test to use sdk4


Changes for Build #20
[Gal Ben Haim] check-patch: Don't fail on missing logs

[Barak Korren] Adding injection of mirrors to slaves

[Barak Korren] Add repo configuration for FC24 slaves

[Barak Korren] Add repo configuration for FC25 and FC26 slaves


Changes for Build #21
[Gal Ben Haim] he_3.6: Remove suite


Changes for Build #22
[Gal Ben Haim] docs: Use mkdocs insted of sphinx


Changes for Build #23
[Eyal Shenitzky] basic-suite-master: add cold_storage_migration test

[Martin Perina] Add ovirt-engine-wildfly builds

[Martin Perina] Add ovirt-engine-wildfly-overlay builds

[Gil Shinar] Removed timed triggers

[Martin Perina] Remove jobs to build WildFly from releng-tools

[Martin Perina] Remove jobs to build WildFly overlay from releng-tools




-----------------
Failed Tests:
-----------------
1 tests failed.
FAILED:  002_bootstrap.wait_engine

Error Message:
None != True after 600 seconds

Stack Trace:
Traceback (most recent call last):
  File "/usr/lib64/python2.7/unittest/case.py", line 369, in run
    testMethod()
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 129, in wrapped_test
    test()
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 59, in wrapper
    return func(get_test_prefix(), *args, **kwargs)
  File "/home/jenkins/workspace/system-tests_hc-basic-suite-master/ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py", line 102, in wait_engine
    testlib.assert_true_within(_engine_is_up, timeout=10 * 60)
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 256, in assert_true_within
    assert_equals_within(func, True, timeout, allowed_exceptions)
  File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 230, in assert_equals_within
    '%s != %s after %s seconds' % (res, value, timeout)
AssertionError: None != True after 600 seconds