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

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_maste... [3] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/2759/art... [4] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/2759/art...