[ovirt-devel] Failure on start VM in ovirt-system-tests from patches merged to master on the 25/10/2016

[Nadav Goldin]

Hi,
We have new failure on OST from patches merged to master yesterday,
the failure started after the merge of [1], but as there were quite a
few patches merged quickly I can't make sure it is the one causing
it(OST aren't ran per-patch).
The test that fails is [2] when attempting to start the VM.

The error from the API side:

RequestError:
status: 500
reason: Internal Server Error
detail: javax.ejb.EJBException: java.lang.NullPointerException
    at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInNoTx(CMTTxInterceptor.java:213)
    at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:265)
    at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374)
    at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:243)
    at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
....

In the engine logs there are a few 'java.lang.NullPointerException' errors:

2016-10-25 11:53:52,845 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase]
(org.ovirt.thread.pool-6-thread-2) [5e6a88be] Failed to get vds
'd60db21f-95f0-487b-9f17-44861e2610a7', error: null
2016-10-25 11:53:52,864 DEBUG
[org.ovirt.engine.core.utils.timer.FixedDelayJobListener]
(DefaultQuartzScheduler5) [] Rescheduling
DEFAULT.org.ovirt.engine.core.bll.tasks.AsyncTaskManager.timerElapsed#-9223372036854775787
as there is no unfired trigger.
...
2016-10-25 11:53:52,845 DEBUG
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase]
(org.ovirt.thread.pool-6-thread-2) [5e6a88be] Exception:
java.lang.NullPointerException
        at org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase.getVdsStatic(AuditLogableBase.java:633)
[dal.jar:]
        at org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase.getVdsName(AuditLogableBase.java:504)
[dal.jar:]
...
2016-10-25 11:53:52,837 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase]
(org.ovirt.thread.pool-6-thread-2) [5e6a88be] Failed to get vds
'd60db21f-95f0-487b-9f17-44861e2610a7', error: null
2016-10-25 11:53:52,837 DEBUG
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase]
(org.ovirt.thread.pool-6-thread-2) [5e6a88be] Exception:
java.lang.NullPointerException
        at org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase.getVdsStatic(AuditLogableBase.java:633)
[dal.jar:]
        at org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase.getVdsName(AuditLogableBase.java:504)
[dal.jar:]
...

The full engine logs can be found here[3] and the entire test suite
logs here[4].

Can anyone have a look?

Thanks,
Nadav.


[1] https://gerrit.ovirt.org/#/c/65198/
[2] https://github.com/oVirt/ovirt-system-tests/blob/master/basic_suite_master/test-scenarios/004_basic_sanity.py#L322
[3] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/2759/artifact/exported-artifacts/basic_suite_master.sh-fc24/exported-artifacts/test_logs/basic_suite_master/post-004_basic_sanity.py/*zip*/post-004_basic_sanity.py.zip
[4] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/2759/artifact/exported-artifacts/basic_suite_master.sh-fc24/exported-artifacts/